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3 years ago

I don't understand help please :(

Mathematics

1 answer:

Sonbull [250]3 years ago

7 0

This means that 10% of the total number of chickens Cam has is 11. If 10% of a number is 11, 100% of the chickens should be 110.

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#23 solve each equation using linear and quadratic quation

vitfil [10]

The solution for the #23 equation is either x=9 or x= -3

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3 years ago

Suppose we take two different random samples from the same population of test scores. The population mean and standard deviation

denis23 [38]

Answer:

The correct option is (i) I expect the confidence interval based on the sample of 64 data values to be more precise.

Step-by-step explanation:

Consider the provided information.

The sample size is inversely proportional to the standard error of the sample mean decreases. $\sigma_M=\frac{\sigma}{N}$

As the size increase the standard error of the sample mean decreases.

Hence, for greater precision select the confidence interval based on the greater sample of data.

Therefore, we expect the confidence interval based on the sample of 64 data values to be more precise.

The correct option is (i) I expect the confidence interval based on the sample of 64 data values to be more precise.

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3 years ago

Write the equation of the line that passes through the points (5, -9) and (5,8). Put your answer in fully reduced point-slope fo

pantera1 [17]

Answer:

x=5 is what i got from a calculaotr

Step-by-step explanation:

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3 years ago

If 1/3 of 33 bakers can make 89 pretzels in 2 1/2 hours, then how many pretzels can 5 3/4 bakers make in 1 1/2 hours? Explain yo

kirza4 [7]

Answer:

Step-by-step explanation:

11 bakers makes 89 pretzels in 2.5 hours

11 bakers makes 35.6 pretzels in 1 hour

1 baker makes 3.23636 pretzels in 1 hour

so, 5.75 bakers in 1.5 hours at 3/23636 pretzels per hour will make....

5.75* 1.5 * 3.23636 = 27.9136 pretzels

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3 years ago

Last night, the two dinner specials at Kelsey's favorite restaurant were salmon filet and steak.

fenix001 [56]

Answer:42

Step-by-step explanation:

70% of 60 is 42

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4 years ago