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2 years ago

Help pls this for my math part 2 test.

Mathematics

1 answer:

DanielleElmas [232]2 years ago

4 0

Answer:

The answer that makes the most sense is C

Step-by-step explanation:

Yes, Mack dropped the ball and it fell 42 feet, but it ended at the ground. Please correct me if I'm wrong, hopefully you get a good grade <3

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What is the relationship between capacity and fluid ounces

horrorfan [7]

Capacity is the maximum that the object can hold.

Fluid Ounce is a U.S Customary Unit Measurement for liquid.

Hope it helps! :)

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3 years ago

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in a photograph alison stands next to her brother caleb. alison is 4cm tall in the photograph her actual height is 60in cale is

Dafna11 [192]

His actual height is 48 inches

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3 years ago

Find the slope between the points (2,9) and (3,1) *<br> Please I need help immediately

Feliz [49]

Answer:

Step-by-step explanation:

Distance between x's (Δx)

This field is calculated automatically, you cannot change it's value manually.

Distance between y's (Δy)

d = √(Δy2 + Δx2) = √(12 + 02) = √1 = 1

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2 years ago

In an effort to estimate the mean of amount spent per customer for dinner at a major Lawrence restaurant, data were collected fo

larisa86 [58]

Answer:

The 99% confidence interval for the population mean is 22.96 to 26.64

Step-by-step explanation:

Consider the provided information,

A sample of 49 customers. Assume a population standard deviation of $5. If the sample mean is $24.80,

The confidence interval if 99%.

Thus, 1-α=0.99

α=0.01

Now we need to determine $z_{\frac{\alpha}{2}}=z_{0.005}$

Now by using z score table we find that $z_{\frac{\alpha}{2}}=2.58$

The boundaries of the confidence interval are:

$\mu-z_{\frac{\alpha}{2}}\times \frac{\sigma}{\sqrt{n} }\\24.80-2.58\times \frac{5}{\sqrt{49}}=22.96\\\mu+z_{\frac{\alpha}{2}}\times \frac{\sigma}{\sqrt{n} }\\24.80+2.58\times \frac{5}{\sqrt{49}}=26.64$

Hence, the 99% confidence interval for the population mean is 22.96 to 26.64

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3 years ago

did americans work less than 40 hours a week on average in 1984? in 1984, the gss included questions about the number of hours t

Aliun [14]

Answer:

878 gas

Step-by-step explanation:

89=5=7=9

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2 years ago