Answer:
y = x - 2
Step-by-step explanation:
The slope-intercept form is y = mx + b
-2/5x + 2/5y = -2
2/5y = 2/5x - 2
y = x - 2
Answer:
y=x-5
Step-by-step explanation:
-2/5x+2/5y=-2
+2/5x +2/5x
2/5y=2/5x-2
*5/2 *5/2
10/10y=10/10x-10/2
y=x-5
Calculate the curved surface area of a cone of height 8cm and base radius 6cm . Leaving your answers in terms of pie.
The curved surface area of the cone is 60[tex]\pi[/tex].
Given height {h} = 8cm
radius {r} = 6cm
so, now
l² = h²+r²l²=8²+6²l= 10Now the curved surface area = [tex]\pi rl[/tex]
= [tex]\pi[/tex]×6×10
=60[tex]\pi[/tex]
So the curved surface area of the cone is 60[tex]\pi[/tex]
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A writer of a call option will want the value of the underlying asset to __________, and a buyer of a put option will want the value of the underlying asset to __________.
A writer of a call option will want the value of the underlying asset to decrease, while a buyer of a put option will want the value of the underlying asset to decrease.
In options trading, a call option gives the holder the right to buy the underlying asset at a specified price within a certain period of time. The writer, or seller, of a call option is obligated to sell the asset if the holder exercises the option. The writer wants the value of the underlying asset to decrease because it increases the likelihood that the call option will not be exercised.
On the other hand, a put option gives the holder the right to sell the underlying asset at a specified price within a certain period of time. The buyer of a put option wants the value of the underlying asset to decrease because it increases the likelihood of the put option becoming more valuable. If the asset's value decreases, the put option allows the buyer to sell the asset at a higher price than its current market value, resulting in a profit.
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On January 1, $970,000, 5-year, 10% bonds, were issued for $940,900. Interest is paid semiannually on January 1 and July 1. If the issuing corporation uses the straight-line method to amortize discount on bonds payable, the semiannual amortization amount is
The semiannual amortization amount for the discount on the bonds payable issued by the corporation using the straight-line method can be calculated.
To calculate the semiannual amortization amount, we need to determine the total discount on the bonds payable and divide it by the number of semiannual periods over the bond's life. In this case, the bonds were issued for $940,900, which is a discount of $970,000 - $940,900 = $29,100. The bond's life is 5 years, which corresponds to 10 semiannual periods (2 semiannual periods per year).
Therefore, the semiannual amortization amount for the discount on the bonds payable is $29,100 / 10 = $2,910. By amortizing the discount evenly over each semiannual period, the issuing corporation will gradually reduce the discount balance until it reaches zero at the bond's maturity. This method ensures a systematic and consistent approach to allocating the discount expense over the bond's life.
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What is the congressional decision to fund an authorized program with a specific sum of money called? Supply and demand Financing Authorization Appropriation
The congressional decision to fund an authorized program with a specific sum of money is called an appropriation.Appropriations play a significant role in shaping government spending and implementing policies and programs.
An appropriation refers to the act of setting aside a specific amount of funds by Congress for a particular purpose or program. It is a legislative action that determines the amount of money allocated to support authorized activities or initiatives. When Congress passes an appropriation bill, it authorizes the expenditure of funds for specific programs or agencies. This decision is crucial in the budgeting process, as it determines the financial resources available for various government programs and ensures that authorized activities receive the necessary funding.
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Gene sells a trail bike to Hollis without disclosing that the odometer, which reads 10,000 miles, was disconnected 90,000 miles ago. Most likely this contract:
The contract between Gene and Hollis regarding the trail bike is most likely voidable due to the non-disclosure of the disconnected odometer.
Gene's failure to disclose that the odometer on the trail bike was disconnected 90,000 miles ago raises concerns of misrepresentation and fraud. Generally, when a seller fails to disclose material information that would significantly impact a buyer's decision-making process, it can render the contract voidable. In this case, the disconnection of the odometer and the significant difference between the displayed mileage and the actual mileage could be considered material information.
The non-disclosure of the disconnected odometer could be seen as a fraudulent act, as it involves intentional deception or misrepresentation. Fraudulent misrepresentation can provide grounds for the affected party (in this case, Hollis) to seek remedies such as rescission of the contract, seeking damages, or demanding a refund. The misrepresented mileage could significantly affect the value and condition of the trail bike, as well as Hollis' decision to purchase it.
It is important to note that contract laws can vary across jurisdictions, and specific circumstances may influence the legal outcome. Consulting with a legal professional familiar with the applicable laws and regulations in the relevant jurisdiction would provide the most accurate advice regarding the contract's enforceability and potential remedies available to Hollis.
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_______________ dunes form where the wind direction is variable in all directions. These dunes are the largest of the desert and can often be over 650 ft high. The sand supply can range from limited to quite abundant. It is the variation in wind direction that forms this dune.
The description provided suggests the formation of star dunes in desert environments. Star dunes are the largest type of dunes, reaching heights of over 650 ft.
Star dunes are a type of sand dune characterized by multiple radiating arms that extend in different directions from a central point. They are often found in desert regions where the wind patterns are highly variable, blowing from different directions. The wind's variability causes the sand to accumulate and form the distinct star shape of the dune.
Due to the shifting wind patterns, the arms of the star dune can change in length and direction over time. The sand supply available for the dune formation can also vary, range from limited to abundant. These factors contribute to the growth and size of star dunes, making them the largest dunes found in deserts.
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The reaction 2A -> B is second order with a rate constant of 51 M-min at 24°C.
(a) Starting with [A]0 = 0. 0092 M, how long will it take for
[A]t = 3. 7 x 10-3 M?
(b) Calculate the half-life of the reaction.
a) It will take approximately 3.17 minutes for [A] to decrease from 0.0092 M to 3.7 x 10^(-3) M.
b) The half-life of the reaction is approximately 2.13 minutes.
To solve the given problem, we can use the integrated rate law for a second-order reaction:
1/[A]t - 1/[A]0 = kt
(a) Starting with [A]0 = 0.0092 M and [A]t = 3.7 x 10^(-3) M, we can plug in the values into the equation and solve for time (t):
1/[A]t - 1/[A]0 = kt
1/(3.7 x 10^(-3)) - 1/(0.0092) = (51 M^(-1) min^(-1)) * t
270.27 - 108.7 = 51t
161.57 = 51t
t ≈ 3.17 minutes
Therefore, it will take approximately 3.17 minutes for [A] to decrease from 0.0092 M to 3.7 x 10^(-3) M.
(b) To calculate the half-life of the reaction, we use the fact that the half-life (t1/2) is the time it takes for the concentration to decrease to half its initial value ([A]0/2). In this case, [A]0 = 0.0092 M, so [A]0/2 = 0.0046 M.
Using the integrated rate law, we can set [A]t = [A]0/2 and solve for t:
1/[A]t - 1/[A]0 = kt
1/(0.0046) - 1/(0.0092) = (51) * t1/2
217.39 - 108.7 = 51 * t1/2
108.69 = 51 * t1/2
t1/2 ≈ 2.13 minutes
Therefore, the half-life of the reaction is approximately 2.13 minutes.
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g Referring to the list of Sec. 5.3.1, irreversibilities present in an internal combustion engine include: friction. heat transfer. chemical reaction. all of the answers are correct.
Irreversibilities present in an internal combustion engine include friction, heat transfer, and chemical reaction. Therefore, the correct answer is that all of the answers are correct.
Friction is an important source of irreversibility in internal combustion engines. It occurs due to the rubbing and resistance between moving parts, such as the piston rings, bearings, and valves. Friction leads to energy losses and reduces the engine's efficiency. Heat transfer is another irreversibility in internal combustion engines. During the combustion process, heat is transferred between the high-temperature combustion chamber and the surrounding components, such as the cylinder walls and cooling system. This heat transfer results in energy dissipation and affects the engine's overall performance. Chemical reactions taking place within the engine are also sources of irreversibility. Combustion itself is a chemical reaction that converts fuel and oxidizer into products, releasing heat energy. However, not all fuel molecules undergo complete combustion, leading to the formation of byproducts and pollutants. These incomplete reactions contribute to irreversibilities and affect the engine's efficiency and emissions. Therefore, all of the answers are correct as friction, heat transfer, and chemical reactions are significant irreversibilities present in internal combustion engines that impact their performance and efficiency.
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How tall, in cm, is the stack of 8 cups?
How tall, in cm, is 1 cup? Explain how you determined the height of 1 cup.
Suppose ages of people who own their homes are normally distributed with a mean of 42 years and a standard deviation of 3.2 years. Approximately 75% of the home owners are older than what age
According to the given normal distribution of home owners' ages with a mean of 42 years and a standard deviation of 3.2 years, approximately 75% of the home owners are older than the age of 44.1568 years.
In a normal distribution, approximately 68% of the data falls within one standard deviation of the mean, 95% falls within two standard deviations, and 99.7% falls within three standard deviations. This is known as the 68-95-99.7 rule or the empirical rule.
To find the z-score associated with a cumulative probability of 0.75, we can refer to the standard normal distribution table or use statistical software. In this case, the z-score associated with a cumulative probability of 0.75 is approximately 0.674.
Now, we can rearrange the formula to solve for the cutoff age (x):
x = z * σ + μ
Substituting the values we have:
x = 0.674 * 3.2 + 42
Calculating the expression:
x ≈ 2.1568 + 42
x ≈ 44.1568
Therefore, the age at which approximately 75% of the home owners are older is approximately 44.1568 years.
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On October 2 of the current year, Photo Finish provides services to a customer for $8,000 with credit terms 2/10, n/30. The customer made the correct payment on October 11. How would Photo Finish record the collection of cash on October 11
Photo Finish would record the collection of cash on October 11 by debiting the Accounts Receivable account for $8,000 and crediting the Cash account for $8,000.
This transaction reflects the payment received from the customer, which eliminates the outstanding accounts receivable balance. When Photo Finish initially provided services to the customer on October 2, it created an account receivable for $8,000.
The credit terms of 2/10, n/30 indicate that the customer is eligible for a 2% discount if payment is made within 10 days, and the full payment is due within 30 days. Since the customer made the correct payment on October 11, within the discount period, they are entitled to the discount.
However, in this case, Photo Finish did not record any discount because the customer paid the full $8,000 amount. The transaction only involved the collection of cash, which is recorded by debiting the Accounts Receivable account to reduce the outstanding balance and crediting the Cash account to reflect the increase in cash.
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Aging (age at death) of the remains can be done using: (Check all correct answers) Group of answer choices dental eruption fusion of bones shape of pelvic outlet fusion of cranial sutures
Aging of remains can be done using dental eruption, fusion of bones, and fusion of cranial sutures.
The process of aging skeletal remains involves examining various indicators to estimate the age at the time of death. Several methods can be employed, and among them, dental eruption, fusion of bones, and fusion of cranial sutures are commonly used. Dental eruption refers to the emergence of teeth through the gums. The sequence and timing of tooth eruption can provide interest about age, especially in children and young individuals.
Fusion of bones is another indicator of age. As individuals age, certain bones in the body fuse together. The fusion process occurs gradually, and the degree of fusion can be observed and used to estimate age. By examining these factors, along with other skeletal markers, forensic anthropologists and experts in osteology can estimate the age at death of skeletal remains, providing valuable information in forensic investigations and archaeological studies.
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Ha recent poll shows the approval rating of the president as 42.6%. if the
margin of error is 8%, what can be concluded about their approval rating?
We can draw about the president's approval rating, based on the given poll with an 8% margin of error, is that it falls within the range of 34.6% to 50.6%.
Given that the approval rating of the president is 42.6% and the margin of error is 8%, we can draw the following conclusions:
The approval rating falls within a range. The margin of error indicates that the actual approval rating could be 8% higher or 8% lower than the reported value of 42.6%.
Calculating the range:
The upper bound of the range: 42.6% + 8% = 50.6%
The lower bound of the range: 42.6% - 8% = 34.6%
Therefore, based on the poll with an 8% margin of error, we can conclude that the president's approval rating falls within the range of 34.6% to 50.6%.
It is important to note that the true approval rating of the president lies within this range with a certain level of confidence, typically associated with the confidence level of the poll.
In summary, the conclusion we can draw about the president's approval rating, based on the given poll with an 8% margin of error, is that it falls within the range of 34.6% to 50.6%.
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A school administrator believes that 80% of the students at his large school arrive by bus, 10% drive themselves, and 10% are dropped off by an adult. To investigate this belief, the administrator stands at the school entrance and asks the first 80 students who come through the door how they came to school. He would like to know if the data provide convincing evidence that the distribution of transportation method differs from what he believes it to be. Are the conditions for inference met?
No, the random condition is not met.
No, the 10% condition is not met.
No, the Large Counts condition is not met.
Yes, all of the conditions for inference are met.
Mark this and return
None of the conditions for inference are met in this scenario.
How to determine if the conditions for inference metBased on the information provided, the conditions for inference are not met. Specifically:
No, the random condition is not met: The administrator only surveys the first 80 students who come through the door. This does not represent a random sample of all the students at the school.
No, the 10% condition is not met: The administrator surveys 80 students out of the total student population. If the total student population is much larger than 800, then the 10% condition required for inference is not met.
No, the Large Counts condition is not met: The administrator surveys only 80 students, which may not be considered a large enough sample size to rely on the chi-square test for comparing observed and expected counts.
Therefore, none of the conditions for inference are met in this scenario.
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A voluntary export restraint will ________ producer surplus, ________ consumer surplus, ________ government revenue, and ________ overall domestic national welfare.
A voluntary export restraint will decrease producer surplus, increase consumer surplus, have uncertain effects on government revenue, and the overall impact on domestic national welfare is ambiguous.
A voluntary export restraint is a trade policy measure voluntarily imposed by an exporting country to limit its exports to another country. In such a scenario, the restriction on exports reduces the quantity of goods available in the importing country, leading to a decrease in producer surplus as producers receive lower prices and sell fewer units of the product.
On the other hand, consumers benefit from lower prices and increased availability of the restricted goods, resulting in an increase in consumer surplus. The impact on government revenue is uncertain, as it depends on various factors such as the level of imports and any associated fees or tariffs. The overall effect on domestic national welfare is ambiguous since it involves trade-offs between different stakeholders and their respective gains or losses.
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What is the value of x?
X+67°
U
W
75⁰
X+66°
The value of x is 76°
Given,
Angular measurement of three regions / parts of the circle as x + 67° , 75° , x + 66°.
Now,
The total angle of the circular region is 360° . This 360° is divided into 3 parts as given in the figure.
To find the value of x,
(x + 67°) + ( 75° ) + (x + 66°) = 360°
2x + 208° = 360°
2x = 360° - 208°
x = 76°
Thus the value of x is found out to be 76° .
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Simplify start-fraction 2 over start root 5 end root end-fraction
Start-fraction 2 over start root 5 end root end-fraction (2/√5) after simplification is 2√5/5.
To simplify the expression 2/√5, we can rationalize the denominator by multiplying both the numerator and the denominator by the conjugate of the denominator, which is √5.
Here's how it works, multiply the numerator and denominator by √5,
(2/√5)(√5/√5) = (2√5)/(5)
Now the denominator no longer contains a square root. Therefore, the simplified expression is 2√5 / 5.
This expression represents a number that is 2 times the square root of 5, divided by 5. It is a simplified form of the original expression 2/√5, making it easier to work with in calculations or further mathematical operations.
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Complete question - Simplify start-fraction 2 over start root 5 end root end-fraction 2/√5.
Twenty-eight countries in Europe have formed the European Union (EU). After the EU was formed it a. barred imports of 747 jumbo jets by its member countries; all EU countries must now buy jets from Airbus, a European company. b. eliminated all tariffs among its member countries. c. greatly decreased imports and exports among its member countries. d. completed a trade treaty (NAFTA) that reduced tariff rates between the EU and North American countries.
After the formation of the European Union (EU), it eliminated all tariffs among its member countries. This means that there are no import taxes or duties imposed on goods traded between EU member countries.
One of the key objectives of the European Union is to create a single market among its member countries, fostering economic integration and facilitating the free movement of goods, services, capital, and people. As part of this goal, the EU implemented the elimination of tariffs among its member countries. Tariffs are taxes or duties imposed on imported goods, which can increase their cost and hinder trade.
By removing tariffs, the EU promotes the free flow of goods within its borders. This has significant benefits for businesses and consumers within the EU, as it allows for increased trade, competition, and access to a wider range of products. Eliminating tariffs encourages economic cooperation and integration among EU member countries, creating a more seamless and efficient trading environment.
Option a is incorrect because the EU does not bar imports of specific products or favor domestic companies. Option c is incorrect because the EU aims to promote trade and economic activity among its member countries rather than decreasing imports and exports. Option d is incorrect because the North American Free Trade Agreement (NAFTA) is a trade agreement between the United States, Canada, and Mexico and is not directly related to the European Union.
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Sally is playing by a creek and finds an adult organism with strong hind legs, large bulging eyes, nostrils on the top of its head, and a sticky tongue. What kind of organism is it
According to the given statement :
The Frog is the kind of organism.
Frogs come in a wide range of sizes and colors. Frogs are found in a wide range of habitats on each continent except Antarctica. Amphibians include frogs. Amphibians are animals that can live both on land as well as in water. The most important aspect of frogs is that they are easily visible at night. Frogs possess excellent vision as well as are very sensitive to movement.
Adult frogs feed on insects along with other invertebrates which include snails, slugs, and worms using their long sticky tongues.
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Harry paid $11.50 for a pizza and bounced a check. His bank paid the check because he has overdraft protection but charged him a $20 fee. How much did the pizza cost him
what routes would you take to get from seattle to duvall? how many miles is it? what other routes are available? driveright question
The three routes are I-405 N, WA-522 E, and WA-202 E. The distance between Seattle and Duvall via I-405 N is approximately 26.2 miles, via WA-522 E is approximately 23.9 miles, while the distance between Seattle and Duvall via WA-202 E is approximately 29.8 miles.
There are several routes that one can take to get from Seattle to Duvall. One of the routes is using I-405 N. The distance between Seattle and Duvall via I-405 N is approximately 26.2 miles. Other routes include taking WA-522 E and WA-202 E. The distance between Seattle and Duvall via WA-522 E is approximately 23.9 miles, while the distance between Seattle and Duvall via WA-202 E is approximately 29.8 miles.
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In the context of group diversity, the _____ is data driven, supplies necessary information, and adheres to high performance standards.
In context of "group-diversity", a contributor is "data-driven", supplies the "necessary-information", and adheres to the high "performance-standards".
They actively contribute to the group's goals and objectives, bringing their expertise, skills, and knowledge to the table. A contributor may provide valuable insights and data-driven analysis regarding diversity-related matters, helping the group make informed decisions and take appropriate actions.
They are committed to achieving high performance standards and consistently deliver quality work. In the context of diversity, a contributor may actively participate in promoting inclusivity, supporting diverse perspectives, and advocating for equal opportunities within the group or organization.
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If the opportunity cost of 1 ton of copper is 2 tons of tin in the United States and the opportunity cost of 1 ton of copper is 3 tons of tin in Mexico, then in order for both countries to gain from trade, the possible terms of trade could be ______. (Select all that apply)
The possible terms of trade any value between 2 tons and 3 tons of tin per 1 ton of copper.
A both countries to gain from trade, the terms of trade should fall between the opportunity costs of the two countries. Based on the information given:
Opportunity cost of 1 ton of copper in the United States = 2 tons of tin
Opportunity cost of 1 ton of copper in Mexico = 3 tons of tin
To find a possible range for the terms of trade, the range between the two opportunity costs. The terms of trade should be more favourable to the country with the higher opportunity cost (Mexico in this case) to incentivize trade.
Possible terms of trade:
Between 2 tons and 3 tons of tin per 1 ton of copper
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a coin is tossed 2 times and a 6 sided dice is rolled. what is the total number of all possible outcomes?
The total number of all possible issues for tossing the coin doubly and rolling the bones is 24.
To calculate the total number of all possible issues,
We need to consider the number of issues for each independent event and also multiply them together.
For a coin toss, there are two possible issues heads( H) or tails( T). Since the coin is tossed doubly, there are 2 × 2 = 4
Possible issues for the coin toss. For a 6- sided bones roll, there are six possible issues 1, 2, 3, 4, 5, or 6.
To find the total number of all possible issues, we multiply the number of issues for each event 4( possible coin toss issues) × 6( possible bones roll issues) = 24.
Thus, the total number of all possible issues for tossing the coin doubly and rolling the bones is 24.
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Larry Landlord changed the terms of the rental agreement of his tenant Telly without telling her. The changes most notably included doubling the monthly rent payment. This change to the contract is considered a(n) _____ and allows Telly to be discharged from the contract.
The change to the rental agreement made by Larry Landlord without informing Telly is considered a breach of contract, specifically a material breach, which allows Telly to be discharged from the contract.
When a party to a contract makes a significant change to the terms of the agreement without the consent or knowledge of the other party, it is generally considered a breach of contract. In this case, Larry Landlord altered the rental agreement by doubling the monthly rent payment without informing Telly. Such a change is considered a material breach, as it substantially affects the terms of the contract and the obligations of both parties.
As a result, Telly is entitled to be discharged from the contract, meaning she is no longer bound by its terms and obligations. She may seek legal remedies or negotiate a resolution based on the breach.
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Judy Chicago and Nancy Spero have in common Group of answer choices a preference for expressing themselves in performance art. an interest in feminism. an interest in making site-specific artwork. an interest in color-field painting.
Judy Chicago and Nancy Spero have in common an interest in making site-specific artwork. (option c)
Both Judy Chicago and Nancy Spero share a deep interest in feminism, which has strongly influenced their artistic pursuits. Feminism is a social and political movement advocating for equal rights and opportunities for women. These artists have actively engaged with feminist themes in their works, using art as a means of expressing their perspectives on gender inequality, women's experiences, and the importance of women's voices.
Similarly, Nancy Spero's art often addresses themes of female identity and the struggles faced by women. She frequently incorporates images and texts that convey narratives of female oppression, empowerment, and resilience. Spero's interest in feminism can be seen through her use of historical and mythological references, as well as her exploration of female archetypes and figures from different cultures.
In contrast, neither Judy Chicago nor Nancy Spero is specifically associated with color-field painting. Color-field painting is a style of abstract painting that emerged in the mid-20th century, characterized by large fields of solid color and a focus on the expressive qualities of color itself. While both artists may have explored color in their works, it is not a primary interest or defining aspect of their artistic practices.
Hence the correct option is (c)
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Karen chose the family ppo plan ($4,860) at work. she is paid weekly.
true or false: the cost of her health insurance deduction per paycheck is $73.48.
The statement is False. The cost of Karen's health insurance deduction per paycheck is not $73.48.
To determine the cost of Karen's health insurance deduction per paycheck, we need to divide the annual cost of her health insurance plan by the number of pay periods in a year. Since Karen is paid weekly, we divide the annual cost ($4,860) by the number of weeks in a year.
There are typically 52 weeks in a year, so the calculation would be $4,860 divided by 52, which equals approximately $93.46. Therefore, the cost of Karen's health insurance deduction per paycheck is approximately $93.46, not $73.48. It's important to note that the exact cost may vary depending on the specific pay schedule and any additional factors such as taxes or other deductions. It's always recommended to consult with the employer or refer to the official documentation to obtain the accurate cost of health insurance deductions.
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Two triangular faces of a rectangular pyramid each have an area of 7. 8 cm2 and the other two faces each have an area of 16. 5 cm2. If the area of the base is 60 cm2, what is the total surface area of the pyramid? 84. 3 cm2 108. 6 cm2 157. 2 cm2 168. 6 cm2.
Total surface area of the pyramid is 108.6 cm².
To find the total surface area of the rectangular pyramid, we need to calculate the area of all its faces and then sum them up.
Given that two triangular faces have an area of 7.8 cm² each and the other two faces have an area of 16.5 cm² each, we can determine the area of the triangular faces. Let's denote the area of the triangular faces as A₁ and A₂.
A₁ = 7.8 cm²
A₂ = 16.5 cm²
Now, let's calculate the area of the rectangular base, denoted as B.
B = 60 cm²
The total surface area (TSA) of the pyramid is given by the sum of the areas of all its faces, including the base.
TSA = A₁ + A₂ + B
TSA = 7.8 cm² + 7.8 cm² + 16.5 cm² + 16.5 cm² + 60 cm²
TSA = 108.6 cm²
Therefore, the total surface area of the pyramid is 108.6 cm².
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A cubed shape paper weight is being shipped in a box across the county. It has a mass of 11,769 grams the cube is made from lead glass that has a density of 3.487 grams per cubic cm. what are the dimensions of the paper weight? how does this effect the size of the box? please show work, i want to know how to do it, not just the answer lol
(refer to figure 63.) what is the length of the displaced threshold for runway 22 at toledo (tdz)?
The length of the displaced threshold for runway 22 at Toledo (TDZ) is 380 feet. Option C) is correct.
What is displaced threshold?
A displaced threshοld is a pοrtiοn οf a runway where landing aircraft are nοt allοwed tο tοuch dοwn. It is typically marked by white arrοws οr lines οn the runway surface.
The purpοse οf a displaced threshοld is tο prοvide additiοnal clearance fοr οbstacles, such as buildings οr terrain, that may be lοcated at the beginning οf the runway. By mοving the tοuchdοwn pοint further dοwn the runway, the usable length οf the runway is effectively shοrtened.
Displaced threshold is half of clearance,
Therefore, we calculate the clearance and divide it by 2
(1000 - 620) / 2 = 380
Thus, The length of the displaced threshold for runway 22 at Toledo (TDZ) is 380 feet. Option C) is correct.
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Complete question:
(Refer to Figure 63.) What is the length of the displaced threshold for runway 22 at Toledo (TDZ)?
A) 25 feet.
B) 100 feet.
C) 380 feet.