The value of volume 750 ml after converting to cups is 3.17 cups.
The conversion is useful when you need to measure liquids in cups instead of milliliters, especially if you are following a recipe that is written in cups instead of milliliters.
To convert 750ml to cups, you need to know that one cup is equal to 236.6ml. Knowing how to make the conversion can help you get the right measurements and produce accurate results in your cooking or baking. To do the conversion, divide 750 by 236.6 to get the answer in cups.
So, 750ml / 236.6ml per cup = 3.17 cups (rounded to the nearest hundredth).
Therefore, volume of 750ml is equivalent to 3.17 cups.
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i dont know how to do this help me
Answer:
x=180
Step-by-step explanation:
REDUCTION FORMULA Any trigonometric function whose argument is 90° ± 0, 180° ± 0 and 360°10 can be written simply in terms of 8. DERIVING REDUCTION FORMULAE REDUCTION FORMULAE FOR FUNCTION VALUES OF 180°±0 1. FUNCTION VALUES OF 180⁰-0 In the figure P (√3; 1) and P' lie on the circle with radius 2 units. OP makes an angle 0-30° with the x-axis. P' 0 2 1809-0 O 2 0 P 1.1. If points P and P' are symmetrical about the y-axis, determine the coordinates of P'.
The coordinates of P' are (-√3, 1).
Given that P is located on a circle with a radius of two and an origin at its centre, the following trigonometric ratios can be used to determine P's coordinates:
Sin is equal to the opposite/hypotenuse and cos is equal to the adjacent/hypotenuse.
P's coordinates are as a result:
y = 2 sin = 2(1/2) = 1 and x = 2 cos = 2(3/2) = 3.
The x-coordinate of P' will be the opposite of the x-coordinate of P since P and P' are symmetrical about the y-axis, or x' = -3. P' will have the same y-coordinate as P, meaning that y' = 1. Hence, P's coordinates are (-3, 1).
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What is the output of the following code fragment?
int x=0;
while( x < 5)
cout << x << endl;
x ++;
cout << x << endl;
The output of the following code fragment
int x=0;
while( x < 5)
cout << x << endl;
x ++;
cout << x << endl; will be 0, 1, 2, 3, 4, 5.
The code initializes the variable x to 0, and then enters a while loop that will execute as long as x is less than 5. During each iteration of the loop, the value of x is output to the console using the cout statement, followed by a new line character.
After the cout statement, x is incremented by 1 using the x++ statement. This process is repeated until x is equal to 5, at which point the loop terminates. Finally, the value of x is output to the console using the cout statement, followed by a new line character, giving the output of 5.
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Please help me I don’t understand
what is law of cosine ?
The Law of Cosines is a formula that relates the side lengths and angles of any triangle, expressed as c^2 = a^2 + b^2 - 2abcos(C).
The Law of Cosines is a numerical formula that relates the side lengths and points of any triangle. It expresses that the square of any side of a triangle is equivalent to the number of squares of the other different sides short two times the result of those sides and the cosine of the point between them. Numerically, the Law of Cosines can be communicated as c^2 = a^2 + b^2 - 2abcos(C), where c is the length of the side inverse to the point C, and an and b are the lengths of the other different sides.
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There is a group of 10 people who are ordering pizza. If each person gets 2 slices and each pizza has 20 slices how many pizzas should they order
Answer:
1 Pizza
Step-by-step explanation:
10 times 2 is 20. 20 is how many pizza slices in the box, so they only need 1 pizza.
what is 88 6/12 rounded to the nearest whole number
Answer: 88 1/2
Step-by-step explanation:
easy
Answer:
89
Step-by-step explanation:
Rice costs $x per kg.
Potatoes cost $(x+1) per kg.
The total cost of 12kg of rice and 7kg of potatoes is $31.70.
What is the cost of 1kg of rice?
Show your working kindly.
Answer:
x = 1.3
Step-by-step explanation:
cost of rice for 12kg = 12 * x ($x for each kg)
cost of potatoes for 7kg = 7 * (x+1)
total cost = 12 * x + 7 * (x+1) = 31.7
12x + 7x + 7 = 31.7
19x + 7 = 31.7
subtract 7 from both sides to isolate the variable and its coefficient
19x = 24.7
divide both sides by 19 to find x
x = 1.3
What is the easiest way to calculate square root?
The simplest way to calculate a square root is determined by the size of the number to be squared and your level of mathematical comfort. Here are some methods to consider:
Calculator: Using a calculator is the simplest way to calculate a square root. To find the square root of a number, most calculators have a square root function. Enter the number and then press the square root button.
Estimation: You can use estimation to find an approximate value for the square root of a number. To find the square root of a number, round it to the nearest perfect square (e.g. if you want to find the square root of 15, round it to 16). Then, calculate the square root of the perfect square (in this case, 4), and use that as an estimate.
Long Division: Long division is another method for determining the square root of a number. This method takes longer, but it can be used to calculate the exact value of the square root. Many guides and tutorials are available online to help you learn how to perform long division for square roots.
Using logarithms: A more advanced method for determining the square root of a number is to use logarithms. This method entails taking the number's logarithm, dividing it by 2, and then taking the antilogarithm of the result. This method is useful for calculating the square roots of very large numbers.
Otherwise, Vedic mathematics is a techniques which help in calculation of long and tricky problems or equations.
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if a person draws a playing card and checks its color and then spins a six-space spinner what's the sample space of possible outcomes?
The sample space of possible outcomes are S= {(B,1),(B,2),(B,3),(B,4),(B,5),(B,6),(R,1),(R,2),(R,3),(R,4),(R,5),(R,6)}.
What is a sample space?A sample space is a set of potential results from a random experiment. The letter "S" is used to denote the sample space. Events are the subset of possible experiment results. Depending on the experiment, a sample area could contain a variety of results.
Given that, a person draws a playing card and checks its color and then spins a six-space spinner.
The sample space of possible outcomes using B, R for the card outcomes and 1, 2, 3, 4, 5, 6 for the spinner outcomes.
The sample space is S= {(B,1),(B,2),(B,3),(B,4),(B,5),(B,6),(R,1),(R,2),(R,3),(R,4),(R,5),(R,6)}.
Therefore, the sample space of possible outcomes are S= {(B,1),(B,2),(B,3),(B,4),(B,5),(B,6),(R,1),(R,2),(R,3),(R,4),(R,5),(R,6)}.
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"Your question is incomplete, probably the complete question/missing part is:"
If a person draws a playing card and checks its color and then spins a six-space spinner, describe the sample space of possible outcomes using B, R for the card outcomes and 1, 2, 3, 4, 5, 6 for the spinner outcomes. (Make sure your answers reflect the order stated.)
The sample space is S={ }.
(Use a comma to separate answers as needed.)
The point-intercept form of a linear equation is y -y1 =m(x-x1)true of false
Answer:
False
Step-by-step explanation:
This is the POINT -SLOPE form
why are brackets used s multiplication signs
Brackets are used for multiplication to expand and simplify an expression.
We must multiply out the brackets in order to extend and simplify an expression. The resulting phrase is then made simpler by grouping like terms together. Our method for removing brackets is known as expanding brackets or multiplying them out. Factorization is being done in reverse.
In some non-standard or informal contexts, such as with some programming languages or computer systems, brackets are employed as multiplication signs. When accessing items of an array or list in various programming languages, square brackets may also be used to denote multiplication in specific circumstances. As an example, the formula 2(3) instructs you to multiply 2 by 3 to generate the number 6.
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7, -3 across the x - axis
Answer:
(7,3)
Step-by-step explanation:
Our point is (7, -3)
Across the x-axis, which means the y will change to be opposite, so the answer is
(7,3)
Evaluate
7
1
/
6
−
3
5
/
8
.
Answer:
3.542
Step-by-step explanation:
7 1/6 - 3 5/8 = (85/24) = 3(13/24) ≅ 3.5416667.
7⅙ - 3⅝ = 8524 = 3 1324 ≅ 3.5416667 (simplified) = 3.542
i need some help with this
Answer:
13.5
Step-by-step explanation:
9/6 = 1.5
1.5 x 9 = 13.5
What is the equation of the axis of symmetry for the parabola y equals start fraction two over three end fraction left parenthesis x minus two right parenthesis squared minus five
The equation of the axis of symmetry for the parabola is x = 2.
What is the axis of symmetry?
The object's shape is symmetrical because of the axis of symmetry, which is a straight line. On each of its sides, the axis of symmetry produces an exact reflection. It might be lateral, vertical, or horizontal. The two sides of an object are the same if we fold and unfold it along the axis of symmetry. Different shapes have various symmetry lines. There are four lines of symmetry in a square, two lines in a rectangle, infinite lines in a circle, and no lines of symmetry in a parallelogram. There are n axes of symmetry in a regular polygon with n sides.
Given equation of the parabola is
y = 2/3 (x - 2)² - 5
The general form of a parabola is y = a(x - h)² + k.
The vertex of the parabola is (h,k).
The equation symmetric axis is x = h.
Now compare the equation y = 2/3 (x - 2)² - 5 with y = a(x - h)² + k:
a = 2/3, h = 2, k = -5
The equation of the axis of symmetric is x = 2.
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the tiles to the correct boxes to complete the pairs.
Match each power of i to its equivalent expression.
Tiles
1
Pairs
181
¡52
199
¡66
-1
11
-1
Step-by-step explanation:
just keep in mind :
i = sqrt(-1)
that is all we need to know.
from there we know the forever repeating group of 4 "power of i" values :
i¹ = i
i² = sqrt(-1)² = -1
i³ = i²×i = -1×i = -i
i⁴ = i²×i² = -1×-1 = 1
and this repeats now over and over again with the following powers :
i⁵ = i⁴×i = 1×i = i
i⁶ = i⁴×i² = 1×-1 = -1
i⁷ = i⁴×i³ = 1×-i = -i
i⁸ = i⁴×i⁴ = 1×1 = 1
and so on and so on ...
so,
i⁸¹ = i⁸⁰×i = (i⁴)²⁰×i = 1²⁰×i = 1×i = i
i⁵² = (i⁴)¹³ = 1¹³ = 1
i⁹⁹ = i⁹⁶×i³ = (i⁴)²⁴×i³ = 1²⁴×-i = 1×-i = -i
i⁶⁶ = i⁶⁴×i² = (i⁴)¹⁶×i² = 1¹⁶×-1 = 1×-1 = -1
for such questions always look for the modulo (remainder) result when dividing the exponent by 4. and then use the first list or table above.
in a regression model, outliers may be identified by examining the?
in a regression model, outliers may be identified by examining the Residual. Seeing how far the data points are away from the regression is how you can determine outliers.
What's a residual in finance?
A residual or balloon payment is a final lump sum you're needed to pay at the end of your loan term to enjoy an asset outright. generally, the lump sum is original to – or lower than – the downgraded value of the asset.
What are exemplifications of residual?
Residual describes what remains after utmost of commodity is gone. It's an nearly formal word for what is leftover. However, also you have some residual bitterness, If you've gotten over your bifurcation but you still have the appetite to protest your partner.
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what are significant digits in a quantity?
Significant digits, also known as significant figures, refer to the digits in a quantity that are considered to be reliable and meaningful based on the precision of the measurement.
The significant digits in a given quantity include all the digits that are known with certainty, as well as one uncertain digit that is estimated based on the measurement's precision.
For example, if the length of a table is 1.23 metres, the digits "1," "2," and "3" are all significant, whereas the digit "0" is not significant because it is just a placeholder.
The number of significant digits in a number is determined by the measurement instrument or method used.
For example, if you use a centimeter-marked ruler to measure the length of a table, you can estimate the length to the nearest millimetre, implying that the last digit is uncertain and estimated. Because you have three certain digits and one estimated digit, the number of significant digits in this case is three.
When performing mathematical operations on numbers with varying numbers of significant digits, the result should be rounded to the same number of significant digits as the least precise measurement. This is necessary to maintain the calculation's accuracy and precision.
Understanding significant digits is essential for precise scientific measurements and calculations. It can aid in the prevention of errors and the production of reliable and meaningful results.
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what is standard deviation variance squared ?
Standard deviation variance squared is the measure of dispersion the most often used, along with the standard deviation, that is simply the square root of the variance.
In the standard deviation of squared variance, the variance is the mean squared difference between the each data point and the center of the distribution, measured by mean. The larger the squared value of the standard deviation variance, the more spread out the data.
It is calculated keeping in mind the square of standard deviation. And provides measure of the dispersion that is more sensitive to extreme values in the dataset than standard deviation alone.
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David has a smart phone data plan that costs $30 per month that includes 6 GB of data, but will charge an extra $10 per GB over the included amount. How much would David have to pay in a month where he used 4 GB over the limit? How much would David have to pay in a month where he used went over by xx GB?
He would have to pay a total of $30 + $10 xx.
What is the basic arithmetic operation?
The four basic mathematical operations are Addition, subtraction, multiplication, and division.
If David used 4 GB over the limit, he used a total of 6 + 4 = 10 GB of data that month. Since he was charged $10 per GB over the included amount, he would have to pay an extra $10 x 4 = $40 in addition to the base $30 cost.
Therefore, he would have to pay a total of $30 + $40 = $70 that month.
If David went over the limit by xx GB, he would have used a total of 6 + xx GB of data that month.
Therefore, he would have to pay an extra $10 x xx in addition to the base $30 cost.
Hence, he would have to pay a total of $30 + $10 xx.
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gotta get it done real quick b4 i get a F
Answer: The tape diagram that represents the problem is the second (7/3)
Step-by-step explanation:
3/7 isn't 7/3, and 7/7 isn't 7/3. By process of elimination, the second answer works; 7/3 = 7/3.
What is 7.1093 round to the nearest hundredth?
The number round to the nearest hundredth according to the rules is 7.11.
The steps to round the digits to nearest hundredth are as follows -
Step 1 - Firstly read the number and analyse the number at the position hundredth. We see that 0 is present at the hundredth position.
Step 2 - Now check the number on the right hand side of the number. We see that it is 9.
Step 3 - If the number is greater than 5, then add one to the prior digit (the one at hundredth position).
Step 4 - Write the final number using above points. The number will be 7.11. The number 3 will be dropped as we are directed to shorten the number.
The rounded number is 7.11.
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what is 64 cube root
The cube root of 64 is 4, which is the value that, when multiplied by itself three times, equals 64.
The cube root of a number is the value that, when multiplied by itself three times, equals the original number. In the case of 64, the cube root is 4, because 4 multiplied by itself three times equals 64:
4 × 4 × 4 = 64
This can also be written using the cube root symbol (∛), as follows:
∛64 = 4
The cube root is an important mathematical operation used in a variety of fields, including engineering, physics, and finance. It is also used in everyday life, such as when calculating the dimensions of boxes or when determining the amount of material needed for a construction project.
It's important to note that the cube root is just one of several types of roots that can be taken of a number, including the square root (which is the value that, when multiplied by itself twice, equals the original number) and higher-order roots such as the fourth or fifth root.
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Find the slope of the line graphed below
Answer:
3/4
Step-by-step explanation:
Answer:
The slope is [tex]\frac{3}{4}[/tex]
Step-by-step explanation:
We are given two points (2,5) and (-2,2). If we need to find the slope, there are two methods which we can use to find the slope.
Method 1: Count the slope
We can use [tex]\frac{rise}{run}[/tex] to count the slope.
Counting the slope, we get [tex]\frac{3}{4}[/tex] which cannot be simplified.
Method 2: Slope formula
We can use the formula [tex]\frac{y2-y1}{x2-x1}[/tex] to find the slope as well.
We just have to plug in our coordinates into the formula to get the answer.
[tex]\frac{2-5}{-2-2}[/tex]
Evaluate
[tex]\frac{-3}{-4}=\frac{3}{4}[/tex]
[tex]\frac{5x-3}{x+2} \leq 4\\[/tex]
The solution to the inequality is x ≤ 1.
What is inequality?Inequality in mathematics is when two values are not equal. It can be expressed using symbols such as >, <, ≥ and ≤. This can be used to compare two values, express a range of values, or indicate that one value is greater or less than another. Inequality is a powerful tool for solving mathematical problems, as it can be used to deduce relationships between different variables.
To solve this inequality, we must first perform the operations on the left side of the equation to get an expression equal to 4. We can start by simplifying the fraction on the left side of the equation. We can multiply both the numerator and denominator by x, which will give us 5x - 3 = x + 2x. We can then add 3 to both sides to get 5x = 3 + 2x, which can then be simplified to 3x = 3. Finally, we can divide both sides by 3 to get x = 1. Therefore, the solution to the inequality is x ≤ 1.
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You work at a hardware store earning $8. 50 per hour. You work no more than 40 hours each week. Your friend says that the function y = 8. 5x represents the amount of money you earn each week where the domain of x > 40 represents the number of possible hours you work. Is your friend correct? Explain
Answer:3.5
Step-by-step explanation:
The scooter is being sold at a 10% discount. The original price is shown. Which methods can you use to find the new
sale price? Which method do you prefer? Explain.
Multiply $42.00 by 0.9.
Multiply $42.00 by 0.9,
then add to $42.00.
Multiply $42.00 by 0.1,
then subtract from $42.00.
Multiply $42.00 by 0.9,
then subtract from $42.00.
The preferred method to know the price of the scooter is
Multiply $42.00 by 0.9.How to find the sale priceThe question is a percentage problem
10%
= 10 percent
= 10 / 100
= 0.1
Since the problem is about discount of 10 % .
= 1 - 0.1
= 0.9
The sale price using the factor of 0.9
= $42 * 0.9
This method is more straight forward and gives the correct answer
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Given f(x)=x^2+9 and g(x) =-x-7, find (f+g)(x).
Answer:
x^2 - x + 2.
Step-by-step explanation:
Answer:
x² - x + 2
Explanation
Work out using the given functions to set up and simplify (f + g) (x)
during the summer vacation, 35 students out of 100 took up music classes, 45 students took up dance classes, and 30 students did not take up either music or dance classes. if a student is chosen at random, what is the probability that the student took both music and dance classes?
The probability that a student took both music and dance classes is 0.1.
What is the probability?Probability in mathematics is the possibility of an event in time. In simple words how many times does that incident is happening in any given time interval?
From the information given, we know that:
35 students took music classes, which includes x and y.
45 students took dance classes, which includes y and z.
30 students did not take either music or dance classes, which includes the area outside the circles.
We can also see that the total number of students is 100, so the sum of all the areas in the Venn diagram must be 100.
Therefore, we can set up the equation:
x + y + z + 30 = 100
Simplifying, we get:
x + y + z = 70
We want to find the probability that a student took both music and dance classes, which is the area of the overlap between the music and dance circles (represented by y) divided by the total number of students (100).
So, the probability is:
y/100
To find y, we can use the formula:
y = (total in music) + (total in dance) - (total in both)
y = 35 + 45 - (x + y + z)
Substituting x + y + z = 70, we get:
y = 35 + 45 - 70 = 10
Therefore, the probability that a student took both music and dance classes is:
y/100 = 10/100 = 0.1
Therefore, the probability is 0.1 or 10%.
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