3 years ago

PLEASE HELP ME For which segment lengths is AC¯¯¯¯¯ parallel to DE¯¯¯¯¯ ?

Mathematics

1 answer:

scoray [572]3 years ago

4 0

AC OD 4 DE LE 7 ... because you add

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If p=-1, which of the following has the greatest value?

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Answer:

Step-by-step explanation:

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3 years ago

Suppose Kalvin spins the pointer 64 times. Based on your experiment, how many times can you expect the pointer to land on 9:00,

Brrunno [24]

Answer:

16 times out of 64

Step-by-step explanation:

So, I could be wrong, but basically:

9, 10, and 11 are only 3 of the 12 possible outcomes that could happen.

3 out of 12 is 1/4.

What this means is that for every 4 times he spins the pointer, he can expect to get 9, 10, or 10 once.

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3 years ago

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Step-by-step explanation:

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3 years ago

I will give thanks and five stars to the person that helps me.

weqwewe [10]

Answer:

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3 years ago

Read 2 more answers

A sample of 71 eggs yields a sample mean weight of 2.00 ounces. Assuming that the population standard deviation = 0.590 ounces,

Sauron [17]

Answer:

0.070 is the standard error of the mean weight in estimating a confidence interval estimate

Step-by-step explanation:

We are given the following in the question:

Sample mean, $\bar{x}$ = 2.00 ounces

Sample size, n = 71

Alpha, α = 0.05

Population standard deviation, σ = 0.590 ounces

Formula for standard error =

$S.E=\dfrac{\sigma}{\sqrt{n}}$

Putting values, we get,

$S.E = \dfrac{0.590}{\sqrt{71}} = 0.07002\approx 0.070$

Thus, 0.070 is the standard error of the mean weight in estimating a confidence interval estimate

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3 years ago