: The highway mileage (mpg) for a sample of 10 different models of a car company can be found below. 23 35 40 45 36 27 21 20 23 28 Find the mode: Find the midrange: Find the range: Estimate the standard deviation using the range rule of thumb: (Please round your answer to 2 decimal Now use technology, find the standard deviation: places.)

C

Step-by-step explanation:

add x on both sides

-5y=10+x

divide both sides by -5

y=-1/5x-2

Answer: x>5

Step-by-step explanation: Hope this help :D

Step-by-step explanation:

numbers that can not be written as a fraction

the value of f(5) is 10, which is option (b) ,  the value of f(-2) is -12, which is option (d).  To find the value of f(5) using synthetic substitution, we first set up the synthetic division table as follows:

5 | 3  -9  -20

   |||___

   |   |   |

We write the coefficients of the polynomial in the top row of the table and the root (in this case, 5) outside the division symbol. We then bring down the first coefficient (3) and multiply it by the root to get 15, which we write below the second coefficient (-9). We add 15 and -9 to get 6, which we then multiply by the root to get 30, which we write below the third coefficient (-20). We add 30 and -20 to get 10, which is the remainder. Therefore, the value of f(5) is 10, which is option (b).

6) To find f(-2) using synthetic substitution, we set up the synthetic division table as follows:

-2 | 1   0   8   24

  |_|||

  |    |   |   |

We write the coefficients of the polynomial in the top row of the table and the root (in this case, -2) outside the division symbol. We then bring down the first coefficient (1) and multiply it by the root to get -2, which we write below the second coefficient (0). We add -2 and 0 to get -2, which we then multiply by the root to get 4, which we write below the third coefficient (8). We add 4 and 8 to get 12, which we then multiply by the root to get -24, which we write below the fourth coefficient (24). We add 12 and -24 to get -12, which is the remainder. Therefore, the value of f(-2) is -12, which is option (d).

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Step-by-step explanation:

y = 200  - 3 *x  has slope = -3   this is downward sloping from L to R

Answer:downward sloping

Step-by-step explanation:

negative slope

Based on the graph given above, the hours you will have to be awake when your computer has 0% charge is: 4.5 hours.

Analyzing the graph given in the image above, where c represents the amount of charge you have left on your computer, and h represents the number of hours after you have been awake, the graph shows the following:

Therefore, the number of hours you will have been awake for your computer to have no charge left is: 4.5 hours.

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Answer:426m^2

Step-by-step explanation:

The probability that at least 4 buyers would prefer green is 0.9963.

The researcher wishes to conduct a study of the color preferences of new car buyers.

Suppose that 30% of this population prefers the color green.

If 16 buyers are randomly selected, the probability that at least 4 buyers would prefer green is 0.9963.

Let X be the number of new car buyers who prefer the color green.

X follows a binomial distribution with n = 16 and p = 0.30.

The probability of at least 4 buyers preferring green is:

P(X ≥ 4) = P(X = 4) + P(X = 5) + P(X = 6) + ... + P(X = 16)

Using the binomial probability formula, P(X = k) = (n C k) pk qn-k

where q = 1 - p = 1 - 0.30 = 0.70

Then: P(X ≥ 4) = P(X = 4) + P(X = 5) + P(X = 6) + ... + P(X = 16)

P(X ≥ 4) = [16 C 4](0.30)4(0.70)12 + [16 C 5](0.30)5(0.70)11 + [16 C 6](0.30)6(0.70)10 + ... + [16 C 16](0.30)16(0.70)0= 0.9963

Therefore, the probability that at least 4 buyers would prefer green is 0.9963.

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Answer:

The answer for this question is 3+4 =7

Step-by-step explanation:

=3+4

=7 answer

Answer: Fadil is wrong because the point shown in the graph is actually (5, 7) (x-intercept is 5 & y-intercept is 7)

Step-by-step explanation:

I think it’s pretty self explanatory ⬆️

Answer:

The ( X,Y ) cordanites are backwards, The 7 and 5 should be switched.

Step-by-step explanation:

The given information consists of a series of equations involving variables b1, b3, and b4, as well as the constant values 8, 9, and 10. The objective is to calculate the value of b3.

To find the value of b3, we need to analyze the given equations and use algebraic techniques to solve for the unknown variable.
From the equations given, we can observe that b1 = 10, b4 = 9, and 62 = 8. These values provide fixed points of reference.
Next, we examine the equations involving b3. We have two equations: b3 - a = 15 and b3 - b = 10. However, there is no information provided about the values of a and b. Without additional information or constraints, we cannot determine the specific value of b3.
It is important to note that the solution to the problem depends on having all the necessary information or additional equations that can be used to solve for the unknowns. In this case, the lack of information about the values of a and b prevents us from calculating the exact value of b3.

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Two reasons when a person is entitled too access the Unemployed Insurance Fund are:

The unemployed insurance fund (UIF) is described as a short-term relief given to workers who are unable to work or when they become unemployed due to several reasons. In addition, the fund (UIF), can also be accessed by dependents of a deceased contributor.

Therefore, two reasons when a person is entitled too access the Unemployed Insurance Fund are:

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Answer:

Consecutive Interior

Answer:

C)  Translate the circles so they share a common center point, and dilate circle Y by a scale factor of 3.

Step-by-step explanation:

To prove that two circles are similar:

From inspection of the given diagram:

Therefore, the scale factor of dilation is:

\(\implies \sf Scale \; factor =\dfrac{6}{2}=3\)

Therefore, the steps that prove circles X and Y are similar:

Assuming that the regular price for each item is $4 and there are 40 items in total, the deal of buy 4 get 1 free would save $32 compared to the deal of buy 9 get 2 free.

To calculate the amount saved with each deal, we first need to determine how many free items we would receive with each deal. With the buy 4 get 1 free deal, for every 5 items purchased, 1 item is free. This means that we would receive a total of 8 free items (40/5 = 8). With the buy 9 get 2 free deal, for every 11 items purchased, 2 items are free. This means that we would receive a total of 7.27 free items (40/11*2 = 7.27).

With the buy 4 get 1 free deal, we would pay for a total of 32 items (40 - 8 free items). This would cost a total of $128 (32 x $4). With the buy 9 get 2 free deal, we would pay for a total of 32.73 items (40 - 7.27 free items). This would cost a total of $130.92 (32.73 x $4). Therefore, the buy 4 get 1 free deal would save us $2.92 compared to the buy 9 get 2 free deal.

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Answer:

A

Step-by-step explanation:

It is talking about a positive number

Answer:

a

Step-by-step explanation:

Answer:

null

Step-by-step explanation:

they never intersect, cuz they are parallel

Answer:

lebron james to the 2nd power.

Step-by-step explanation:

Answer:

58.69 gallons is the maximum she can get.

Step-by-step explanation:

165 + 2.3g ≤ 300

subtract 165 from both sides

2.3g ≤ 135

divide by 2.3 on both sides

g ≤ 58.6956521739

The difference in elevation between the height of mountain and height of valley measuring from sea level is equal to 6594 feet.

Since it is given that the height of mountain from the sea level is 6874 feet and the height of valley is 280 feet. Therefore to calculate the difference in elevation, the heights will be subtracted from one another to get a value which will show the elevation. Since both the heights are measured from the sea level which is taken as constant, so no extra calculations will be needed.

Elevation difference = Height of mountain - height of valley

Elevation difference = 6874 - 280 = 6594 feet

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Answer: 40

Step-by-step explanation: -5 x -8 is 40 since the negatives cancel each other out, the product is positive :)

Answer:

hello:

your answer you desire, I shall give away, to the sire, but dare not there is a price to pay, answer the riddle:

What is the product of –5 and –8?

I answer indeed, for it is 40!

Sorry I just thought that would be funny, but your answer is 40!

Hope this helps!!

I took a quiz with this question.

Step-by-step explanation:

Answer:

254.34 in²

Step-by-step explanation:

The diameter is 18, so the radius is 9. The formula for circumference is \(\pi r^{2}\). 9 squared is 81. 81 x 3.14 is 254.34.

Hope it helps!

Answer:

100

Step-by-step explanation:

Answer:

There isn't a hundredth decimal in the number 22.3

22.3  the three is a tenth but there is not a hundredth decimal

Answer:

wendy's

Step-by-step explanation:

Answer: McDonalds is Better

Step-by-step explanation:

So 2.00 dollars for 5 chicken nuggets each nugget equals to about 40 cents each per nugget is 40 cents now with Wendy's lets say the same amount of cents equals the same as 1 nugget for an extra 1.50 you get an extra 3 nuggets which means McDonalds is better because since each nuggets cost about 40 cents that only equals to 1.20 which means they are adding an extra of possible 5 to 7 cents on each nugget hence more expensive thus McDonalds is better.

The statement that the normal distribution is bimodal is not true. The normal distribution is a unimodal distribution, meaning it has only one mode. It is symmetric around the mean, and the mean, median, and mode are all equal.

Additionally, the normal distribution is asymptotic, meaning that the tails of the distribution approach but never touch the horizontal axis. The normal distribution is a bell-shaped curve that is widely used in statistics and probability theory to describe real-world phenomena such as the heights of people, test scores, and IQ scores. The properties of the normal distribution make it a useful tool for modeling data, making predictions, and conducting hypothesis tests.

By understanding the normal distribution, statisticians and data analysts can better understand the patterns and trends in their data and make informed decisions based on that understanding.

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We use the normal distribution when the population standard deviation is known, and we use the t-distribution when the population standard deviation is unknown.

Whether to use a normal distribution or a t-distribution to compute the critical value for the margin of error computation in constructing a confidence interval for the mean age of students depends on whether the population standard deviation is known or unknown.

If the population standard deviation is known, then we use the normal distribution to compute the critical value for the margin of error computation. This is because the sampling distribution of the sample mean is approximately normal by the Central Limit Theorem. In this case, we can use the known population standard deviation to calculate the standard error of the mean and the critical value for the margin of error computation.

On the other hand, if the population standard deviation is unknown, then we use the t-distribution to compute the critical value for the margin of error computation. This is because the sample standard deviation is used as an estimate of the population standard deviation, which introduces some additional variability. In this case, we use the t-distribution to account for this extra variability.

The t-distribution has fatter tails compared to the normal distribution, which means that it accounts for the additional variability introduced by using the sample standard deviation instead of the population standard deviation. As the sample size increases, the t-distribution approaches the normal distribution, and we can use the z-distribution instead.

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Answer:

X=20

Y=70

Step-by-step explanation:

All angles within a triangle add up to 180

180 - 40 = 140

140 is the top angle of the big triangle

140 + x + x = 180

x = 20

Now use x to find y by subtracting from the right angle (90 degrees)

90 - 20 = 70

70 + 40 + y = 180

Y = 70