seven calculators cost $180 determine the price per calculator

Answer:

r = 0.5

a1 = 20

Explanation:

To find the common ratio (r) and the first term (a1) of each geometric series, we can compare consecutive terms and look for a consistent multiplication factor.

0.2 + 0.6 + 1.8 + 5.4

To find r, we can divide each term by the previous term

0.6 / 0.2 = 1.8 / 0.6 = 5.4 / 1.8 = 3

So, the common ratio (r) is 3

To find a1, we can use the first term, which is 0.2

Therefore, for the series 0.2 + 0.6 + 1.8 + 5.4

r = 3

a1 = 0.2

2 + 10 + 50 + 250

To find r, we divide each term by the previous term

10 / 2 = 50 / 10 = 250 / 50 = 5

Thus, the common ratio (r) is 5

The first term (a1) of this series is given as 2

Therefore, for the series 2 + 10 + 50 + 250

r = 5

a1 = 2

20 + 10 + 5 + 2.5

To find r, we divide each term by the previous term

10 / 20 = 5 / 10 = 2.5 / 5 = 0.5

Hence, the common ratio (r) is 0.5

The first term (a1) in this series is 20

So, for the series 20 + 10 + 5 + 2.5

r = 0.5

a1 = 20

The value of r and a1 for each geometric series:

1. 0.2 + 0.6 + 1.8 + 5.4

   r = 3

   a1 = 0.2

2. 2 + 10 + 50 + 250

    r = 5

    a1 = 2

3. 20 + 10 + 5 + 2.5

   r = 0.5

   a1 = 20

To identify the value of r (common ratio) and a1 (first term) for each geometric series, we can use the formula for the nth term of a geometric sequence:

an = a1 * [tex]r^{n-1}[/tex]

For the series 0.2 + 0.6 + 1.8 + 5.4, we observe that each term is obtained by multiplying the previous term by 3. Therefore, the common ratio (r) is 3. The first term (a1) is 0.2.

For the series 2 + 10 + 50 + 250, we can see that each term is obtained by multiplying the previous term by 5. Hence, the common ratio (r) is 5. The first term (a1) is 2.

For the series 20 + 10 + 5 + 2.5, each term is obtained by multiplying the previous term by 0.5. Thus, the common ratio (r) is 0.5. The first term (a1) is 20.

By applying the formula for the nth term of a geometric sequence and observing the pattern in the given series, we can determine the values of r and a1 for each geometric series provided.

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Answer:

Explanation: If they can get away with it, so can I."

The first conditional clause "They will celebrate their anniversary in Tibet" expresses a future action. The verb "will celebrate" is in the simple future tense.

1. They will celebrate their anniversary in Tibet if they can afford it.

- The first conditional clause "They will celebrate their anniversary in Tibet" expresses a future action. The verb "will celebrate" is in the simple future tense.

- The second conditional clause "if they can afford it" expresses a hypothetical condition. The verb "can" is in the present simple tense.

2. If he does not waste so much time, he is going to university.

- The first conditional clause "If he does not waste so much time" expresses a hypothetical condition. The verb "does not waste" is in the present simple tense with the negation "not."

- The second conditional clause "he is going to university" expresses a result or consequence. The verb "is going" is in the present continuous tense.

3. We would learn a lot from dolphins if they could talk.

- The first conditional clause "We would learn a lot from dolphins" expresses a hypothetical result. The verb "would learn" is in the conditional tense.

- The second conditional clause "if they could talk" expresses a hypothetical condition. The verb "could talk" is in the past simple tense.

4. If they lock the door properly, nobody will break into their house.

- The first conditional clause "If they lock the door properly" expresses a hypothetical condition. The verb "lock" is in the present simple tense.

- The second conditional clause "nobody will break into their house" expresses a future consequence. The verb "will break" is in the simple future tense.

5. If you could win the lottery, would you buy a new house?

- The first conditional clause "If you could win the lottery" expresses a hypothetical condition. The verb "could win" is in the past simple tense.

- The second conditional clause "would you buy a new house" expresses a hypothetical result. The verb "would buy" is in the conditional tense.

The second conditional is used to express hypothetical situations or conditions and their probable outcomes. In each sentence, the first part presents the condition using an "if" clause, and the second part states the result or consequence. The verb tenses are used accordingly to indicate the time frame of the condition and the result. The correct verb forms are chosen based on the tense and the subject. It's important to note that the first part (condition) is in the present or past tense, while the second part (result) can be in the future tense or a modal verb is used to express uncertainty or possibility.

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The foam that was needed to make the model is C 34,000 cm³

The volume of a rectangular prism is length x width x height. The volume of the rectangular prism is 50 x 30 x 20 = 30,000 cubic feet.

The volume of a rectangular pyramid is (1/3) x base area x height. The base area of the rectangular pyramid is 50 x 30 = 1500 square feet. The volume of the rectangular pyramid is (1/3) x 1500 x 8 = 4000 cubic feet.

The total volume of the foam model is 30,000 + 4000

= 34,000 cubic feet.

So the answer is 34000

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There are many things to consider when buying the best sneakers, such as price, discounts, support, and overall value for money. While specific stores will vary by location and individual circumstances, there are some that are known to offer generally competitive prices and sneakers:

Stores: The store specializes in discount items, including sneakers. They often carry last season's models, discontinued models, or overstocked items and sell them at discounted prices. These stores are a great option for shopping for designer luxury sneakers.

Online stores: Online stores, especially those specializing in footwear, can offer a wide range of sports shoes at competitive prices.

Sites like Amazon, Zappos, or specialty sneaker stores often offer discounts, seasonal sales, and products that may not be available in physical stores. It's important to compare prices across different platforms and take advantage of any available promo codes or discounts.

Clearance Sale: There are discount sales that operate in many traditional real-life venues and the online store offers great discounts on sneakers. These sales usually occur when a new model or model is introduced, allowing you to see the quality of the original product. Following the clearance section or subscribing to in-store newsletters can help you learn about these deals.

Comparison Shopping: It is recommended to compare prices in various stores and platforms before purchasing. Online platforms and apps designed to compare prices can help you decide which store offers the best price for a pair of sneakers. By comparing prices, you can be sure that you are getting your money's worth.

Finally, the best store to buy the best sneakers depends on the specific make, model, and availability at the time of purchase. Doing your research, being aware of discounts and promotions, and exploring options will increase your chances of finding the best price for your dream shoes.

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The major debate about the "brown Afrikaners" of Riemvasmaak as represented by Martin Legassick centers on the classification and identity of this group.

Legassick argues that the brown Afrikaners are a distinct group with their own history, culture, and language that have been overlooked by mainstream scholarship. However, some scholars disagree with Legassick's view and suggest that this group is not unique and is instead a product of the complex racial and ethnic dynamics in South Africa. In conclusion, while Legassick's view offers a valuable perspective on the brown Afrikaners of Riemvasmaak, it is important to consider other perspectives and to avoid essentializing this group. The complexity of South Africa's racial and ethnic dynamics requires a nuanced understanding of identity and classification.
The major debate about the "Brown Afrikaners" of Riemvasmaak, as represented by Martin Legassick, revolves around the identity, historical background, and socio-political status of this marginalized community. Legassick highlights the complex nature of their heritage, as they are descendants of indigenous Khoisan people, enslaved individuals, and European settlers. Consequently, the Brown Afrikaners have faced unique challenges in their struggle for recognition and rights. Legassick argues that the Brown Afrikaners have been historically disadvantaged and discriminated against by both the apartheid regime and the post-apartheid government. He emphasizes the need for a more inclusive understanding of South African history and a reevaluation of their status within society. By doing so, Legassick aims to give voice to the Brown Afrikaners' unique struggles and demands for social justice. In conclusion, while Legassick's view sheds light on the complex identity and challenges faced by the Brown Afrikaners of Riemvasmaak, it is essential to critically examine the assumptions and biases present in his analysis. This may include evaluating the broader context of South African history, the multiple dimensions of identity, and the intersectionality of various forms of oppression. By doing so, a more comprehensive and nuanced understanding of the Brown Afrikaners' plight can be achieved.

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The described phenomenon is known as orographic precipitation. As air from the ocean moves towards the land, it is forced to rise over the coastal mountains, which act as a barrier.

As the air rises, it cools, and this cooling causes the moisture in the air to condense into clouds. This process results in precipitation on the side of the mountain facing the ocean.

However, once the air has reached the top of the mountain, it has lost much of its moisture, and it begins to descend on the other side. As the air descends, it warms up, and any remaining moisture evaporates, resulting in very little precipitation on the other side of the mountain. This effect is known as a rain shadow, and it can result in stark differences in precipitation levels between the two sides of a mountain range.

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To find the price of a firm in an oligopolistic industry with market demand of q=44-2p and mc=1.5+q/2, we can start by using the profit-maximizing rule for a firm, which is to produce where marginal revenue (MR) equals marginal cost (MC).

First, we need to find the firm's marginal revenue (MR) function, which is the derivative of the market demand function. Thus, MR = d(q)/dp = -2.

Next, we need to set MR equal to MC to find the optimal quantity produced by the firm. -2 = 1.5 + q/2, which gives us q = 1.

Now, we can use the market demand function to find the price corresponding to a quantity of 1. q = 44 - 2p, so 1 = 44 - 2p, which gives us p = 21.5.

Therefore, the price of the firm in this oligopolistic industry is $21.50.

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Answer:

Inadvertent means unintentional or not done on purpose. So, inadvertent behaviors would mean actions that are not done intentionally. Therefore, the statement is False. Inadvertent behaviors do not mean that you intentionally treat someone unfairly.

In his speech, Chavez opens with an anecdote about a journey he took through the Andes Mountains. He describes how the bus he was traveling on was stopped by a group of soldiers who were searching for guerrilla fighters. The soldiers ordered all of the passengers off the bus and began to question them.

As the soldiers approached Chavez, they noticed that he was carrying a book of poems. They asked him why he was reading poetry instead of studying something useful, like engineering or medicine. Chavez explained that poetry was just as important as any other subject because it allowed people to express themselves and connect with their emotions.

The soldiers were initially skeptical, but Chavez began reciting one of his favorite poems, and the soldiers were so moved by his words that they let him go without further questioning. This anecdote serves as an example of the power of poetry to connect people and bridge cultural divides, and it illustrates Chavez's belief in the importance of education and self-expression.

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When judging the closeness of a trend line to the data points, it is important to consider the scatter of the data. If the data is closely clustered around the trend line, then it is a good indication that the trend line is a good fit for the data. On the other hand, if the data is spread out and far from the trend line, then it may not be a good fit.

In terms of noticing a relationship between the data points, it is important to consider the direction of the trend line. If the trend line is upward sloping, then it indicates a positive relationship between the data points. If the trend line is downward sloping, then it indicates a negative relationship. If the trend line is flat, then it indicates no relationship between the data points.

To determine if the trend line is linear, we can look at the shape of the trend line. A linear trend line will be a straight line. If the trend line is curved, then it is not linear.

If the trend line is linear, then we can write a linear equation to represent the trend line. The general form of a linear equation is y = mx + b, where y is the dependent variable, x is the independent variable, m is the slope, and b is the y-intercept. To find the slope and y-intercept, we can use the formula:

m = (n∑xy - ∑x∑y) / (n∑x^2 - (∑x)^2)
b = (∑y - m∑x) / n

where n is the number of data points, x and y are the data points, and ∑ represents the sum of the values.

Once we have the values for m and b, we can plug them into the equation y = mx + b to get the equation that represents the trend line.

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Communication that occurs in a webinar falls under the category of synchronous communication. This means that the communication happens in real-time and all participants are present at the same time.

Avian species have evolved a variety of strategies to cope with external temperature spikes that may affect their vision. One of the key strategies that many avian species have adopted is the development of specialized eye structures that are able to regulate temperature and protect the eyes from damage caused by excessive heat.

For example, many birds have a specialized structure known as the pecten oculi, which is a highly vascularized tissue that runs along the inside of the eye. This structure is believed to help regulate eye temperature by absorbing excess heat and dissipating it through the bloodstream. In addition to the pecten oculi, some birds also have a specialized gland known as the Harderian gland, which produces a watery secretion that helps to cool and lubricate the eye.

Another strategy that birds use to cope with external temperature spikes is to alter their behavior to minimize exposure to heat. For example, many birds will seek out shaded areas or take refuge in burrows or other cool areas during the hottest parts of the day. Some species will also adjust their feeding and activity patterns to avoid the hottest parts of the day.

Overall, avian species have evolved a range of strategies to cope with external temperature spikes that may affect their vision. These strategies include the development of specialized eye structures that regulate temperature, the use of behavior to minimize heat exposure, and adjustments to feeding and activity patterns.

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The skill set to predict the various aspects of the business several months or even years into the future is called strategic foresight or long-term forecasting.

It involves analyzing trends, gathering information, and using analytical techniques to anticipate future market conditions, consumer behavior, technological advancements, and other relevant factors that can impact the business.

Strategic foresight requires a combination of analytical skills, industry knowledge, critical thinking, and a deep understanding of the business environment. It involves assessing risks and opportunities, developing scenarios, and formulating strategies to adapt and thrive in the future.

Businesses employ strategic foresight to make informed decisions, develop long-term plans, allocate resources effectively, and stay ahead of the competition. By anticipating future trends and challenges, organizations can proactively position themselves to capitalize on emerging opportunities and mitigate potential risks.

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To calculate the probability for Priya to win the game, we need to determine the total number of possible outcomes when rolling a number cube and the number of outcomes that will result in Priya winning.

Since a number cube has six sides, there are six possible outcomes: 1, 2, 3, 4, 5, and 6. Out of these six outcomes, there are only two that will result in Priya winning - rolling a 5 or a 6. So the probability of Priya winning the game is 2/6 or 1/3.

On the other hand, the probability of Priya losing the game is the complement of the probability of her winning, which is 1 - 1/3 or 2/3. This means that there is a higher chance of Priya losing the game than winning it.

It's important to note that these probabilities are based on the assumption that the number cube is fair and unbiased. If the number cube is somehow rigged, then the probabilities would change accordingly.

In summary, the probability of Priya winning the game by rolling a number greater than 4 on a number cube is 1/3, while the probability of her losing the game is 2/3.

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Increased economic growth and job opportunities. Transatlantic trade offers numerous benefits to both Europeans and Liberians.

For Europeans, it brings about increased economic growth by expanding markets and fostering international trade. This trade partnership creates opportunities for European businesses to access new markets and consumers, leading to higher export volumes and increased revenue. Additionally, it promotes job creation as companies expand their operations to meet the demands of the transatlantic market. The exchange of goods, services, and investments between Europe and Liberia enhances economic integration and strengthens business ties, benefiting both regions.

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The number of positive integers not exceeding n that are relatively prime to n can be found using the principle of inclusion-exclusion.

Let's first define the set A as the set of positive integers not exceeding n that are divisible by p. Similarly, define set B as the set of positive integers not exceeding n that are divisible by q.

Using the principle of inclusion-exclusion, we can calculate the number of positive integers not exceeding n that are relatively prime to n as follows:

Total - (Size of A ∪ Size of B) + (Size of A ∩ B)

The total number of positive integers not exceeding n is n itself.

To calculate the size of set A, we divide n by p and take the floor value (n/p) since the highest multiple of p not exceeding n is (n/p) * p.

Similarly, the size of set B can be obtained by dividing n by q and taking the floor value (n/q).

To calculate the size of the intersection set A ∩ B, we divide n by the product of p and q (n/pq) and take the floor value.

Substitute the values obtained into the formula from step 2 to find the number of positive integers not exceeding n that are relatively prime to n.

By applying the principle of inclusion-exclusion and using the values of p and q as prime numbers in the formula, we can determine the number of positive integers not exceeding n that are relatively prime to n.

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The speaker observes in "London's summer morning" is a busy morning in a London market. This allows Robinson to make a Romanticized version of the summer morning in London, but cheekily throw in that it is all a "busy dream".

Answer:

Explanation:

[tex]\sf 2s-3=9[/tex]

Add 3 to both sides:-

[tex]\sf 2s-3+3=9+3[/tex]

[tex]\sf 2s=12[/tex]

Divide both sides by 2:-

[tex]\sf \cfrac{2s}{2}=\cfrac{12}{2}[/tex]

[tex]\sf s=6[/tex]

☾ ⋆*･ﾟ:⋆*･ﾟ⋆*･ﾟ⋆*･ﾟ

Hope this helps!

I recently had the opportunity to interview a small business owner on how to manage crisis situations in the workplace. Here are the key takeaways from the interview:

First and foremost, communication is critical during a crisis. As soon as a problem arises, the business owner should gather all employees together to explain the situation and provide updates on any changes or developments.

It's also important to have a plan in place before a crisis occurs. This includes having an emergency contact list, a clear chain of command for decision-making, and protocols for dealing with different types of crises.

During a crisis, it's important to remain calm and level-headed. This helps to reassure employees and maintain a sense of stability in the workplace.

Finally, it's important to learn from any crisis situations that occur. After the crisis has been resolved, the business owner should conduct a debriefing session with employees to discuss what worked well and what could be improved upon in the future.

Overall, the key to managing crisis situations in the workplace is to be prepared, communicate effectively, remain calm, and learn from the experience.

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Answer:

Euglena has a nuclear membrane, while Cyanobacteria do not (they have a nucleoid region instead). Therefore, the presence of a nuclear membrane is the distinguishing feature between euglena and Cyanobacteria. So, the correct answer is C. Presence of nuclear membrane.

Euglena and cyanobacteria are photosynthetic unicellular organisms commonly found in pond water.

Euglena and cyanobacteria are both photosynthetic unicellular organisms that are often found in pond water. These organisms play a significant role in the ecosystem as primary producers, utilizing sunlight to convert carbon dioxide and water into glucose and oxygen through the process of photosynthesis.

Euglena is a unique organism that possesses both plant-like and animal-like characteristics. It has a whip-like tail called a flagellum that enables it to move in water. It also contains a light-sensitive eyespot that allows it to detect and move towards light sources. Euglena is capable of photosynthesis when exposed to light but can also switch to heterotrophic mode, absorbing nutrients from its surroundings when light is not available.

Cyanobacteria, also known as blue-green algae, are prokaryotic organisms that can be found in various aquatic environments. They are capable of performing oxygenic photosynthesis, similar to plants. Cyanobacteria have specialized structures called thylakoids where photosynthesis takes place. They play a vital role in the nitrogen cycle by converting atmospheric nitrogen into usable forms, thereby enriching the ecosystem with essential nutrients.

Both euglena and cyanobacteria are crucial in maintaining the balance of pond ecosystems. They serve as a food source for other organisms and contribute to the production of oxygen, while also recycling nutrients. Understanding the roles and interactions of these photosynthetic unicellular organisms can provide valuable insights into the functioning of aquatic ecosystems.

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Mildred instituted this non-monetary reward because she recognized the importance of acknowledging and appreciating her high-performing management team's efforts despite the company's financial constraints. Due to the shortfall in company profits, bonus dollars and promotions were not viable options for rewarding the team.

By offering her management team the opportunity to attend the annual corporate planning meeting, Mildred provided them with an alternative form of recognition that could still benefit their careers and enhance their professional development.

This non-monetary reward serves multiple purposes: it allows the management team to network with company executives, gain exposure to higher-level decision-making processes, and potentially showcase their skills and knowledge to influential individuals within the company. In addition, this unique experience may foster a sense of pride and accomplishment, further motivating the team to continue performing at a high level despite the lack of financial incentives.

Mildred's decision demonstrates a proactive and creative approach to maintaining employee morale and engagement during challenging times. By implementing this non-monetary reward, she can effectively acknowledge her team's hard work and dedication, thereby reinforcing their value to the company and enhancing their overall job satisfaction.

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Assessing the premises of a moral argument involves all of the options you mentioned: (a) assessing the moral standard to ensure that it is an acceptable standard, (b) assessing the factual claims to ensure that they are true or worthy of belief, and © determining whether the conclusion of the argument is consistent with our considered moral beliefs. So the correct answer would be (e) a, b, and c.

I'm sorry, but without any visual aid or context, I cannot provide an accurate answer to your question.

Can you please provide more information or a diagram to help me understand the shaded area you are referring to?
To calculate the shaded area, you need to provide more context and information about the shape in question (e.g., a rectangle, circle, or triangle) and its dimensions. Once you have this information, I'd be happy to help you find the shaded area, rounded to two decimal places. Please provide the necessary details, and I'll gladly assist you.  Can you please provide more information or a diagram to help me understand the shaded area you are referring to?
To calculate the shaded area, you need to provide more context and information about the shape in question (e.g., a rectangle, circle, or triangle) and its dimensions.

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The resource "Purple Death: The Mysterious Flu of 1918" by David Getz, published in New York by Henry Holt in 2000, provides valuable information on the flu epidemic of 1918. This book can help readers better understand the causes of the avian flu, as well as give insights into virus outbreaks around the world and disease-causing viruses.

It provides insight into the origins and causes of the disease, which can be helpful in understanding other virus outbreaks that have occurred around the world. Additionally, studying disease-causing viruses such as the avian flu can lead to a greater understanding of how these viruses spread and impact human populations.

By analyzing historical outbreaks, such as the one in 1918, scientists and researchers can better prepare for and respond to future outbreaks.

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Based on the title "heart of the people" that the Maya gave to King Pakal, we can infer that the Maya held their king in high regard and saw him as someone who deeply cared for the well-being of his people.

The term suggests that the king was not just a ruler, but also a beloved leader who had earned the respect and admiration of his subjects. It implies that King Pakal was seen as a unifying force who had the ability to bring his people together and lead them toward a common goal. Overall, the name "heart of the people" speaks to the Mayans' deep reverence and appreciation for their king.

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The courts may have chosen M.E. Thompson as the rightful governor based on several factors, including legal grounds, electoral results, and qualifications. To better understand this decision, let's break it down into three main aspects.

1. Legal grounds: The courts may have found that M.E. Thompson had a stronger legal claim to the governorship. This could involve examining the state constitution, laws regarding election processes, and any relevant legal precedents. By determining that M.E. Thompson met the legal requirements for the position, the courts may have concluded that he was the rightful governor.

2. Electoral results: The courts could have analyzed the election results to determine if M.E. Thompson had received a majority or plurality of votes, as required by the state's election laws. If the results showed that M.E. Thompson had indeed won the election, this would further support the courts' decision to declare him the rightful governor.

3. Qualifications: In assessing the qualifications of each candidate, the courts may have considered factors such as experience, education, and past performance in public office. If M.E. Thompson demonstrated superior qualifications compared to his opponent, the courts might have found it appropriate to uphold his claim to the governorship.

By considering these three factors, the courts ultimately determined that M.E. Thompson was the rightful governor. Their decision was based on legal grounds, electoral results, and qualifications, which together helped ensure a fair and just outcome in the case.

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Answer:

X=1

Explanation:

-20x=-10-10

-20x= -20

X=-20÷-20

x= 1

Answer:

Explanation:

[tex]\sf -20x+10=-10[/tex]

Subtract 10 from both sides:-

[tex]\sf -20x+10-10=-10-10[/tex]

[tex]\sf -20x=-20[/tex]

Divide both sides by -20:-

[tex]\sf \cfrac{-20x}{-20}=\cfrac{-20}{-20}[/tex]

[tex]\sf x=1[/tex]

✧ ˚  ·    .

Hope this helps!

If a scientist puts one hundred bacteria into a petri dish at time t=0. Five hours later she measures 330 bacteria. Assuming exponential growth, the growth constant, k, for the bacteria, is approximately 0.2706.

To calculate the growth constant, k, for the bacteria, we'll use the exponential growth formula:

N(t) = N₀ x e(kt)

Where N(t) is the number of bacteria at time t, N₀ is the initial number of bacteria, k is the growth constant, and t is time in hours. We know that N₀ = 100, N(t) = 330, and t = 5 hours.

330 = 100 x e(5k)

Now, we'll solve for k:

1. Divide both sides by 100:
3.3 = e(5k)

2. Take the natural logarithm (ln) of both sides:
ln(3.3) = 5k

3. Divide by 5 to find k:
k = ln(3.3)/5 ≈ 0.2706

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