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3 years ago

12

Write a linear equation in slope intercept form to model situation: A telephone company charges $28.75 per month plus $0.10 a mi

nute for long distance calls

1 answer:

Art [367]3 years ago

5 0

y=10x+28.75 This is the answer, use slope

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its 7: 16

Step-by-step explanation:

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2⁄3 − 1⁄2=<br> Answer as a fraction

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Hoping to attract more shoppers, a city builds a new public parking garage downtown. The city plans to pay for the structure thr

posledela

Answer:

$MOE_{95} = 1.192\cdot MOE_{90}$

Step-by-step explanation:

The margin of error is computed using the formula:

$MOE=z_{\alpha/2}\cdot\frac{\sigma}{\sqrt{n}}$

The critical of <em>z</em> for 95% confidence level and 90% confidence level are:

$z_{0.05/2}=z_{0.025}=1.96\\\\z_{0.10/2}=z_{0.05}=1.645$

*Use a <em>z</em>-table.

The sample size is n = 44.

Compare the MOE for 95% confidence level and 90% confidence level as follows:

$\frac{MOE_{95}}{MOE_{90}}=\frac{1.96\times (15/\sqrt{44})}{1.645\times (15/\sqrt{44})}$

$\frac{MOE_{95}}{MOE_{90}}=\frac{1.96}{1.645}\\\\\frac{MOE_{95}}{MOE_{90}}=1.192\\\\MOE_{95} = 1.192\cdot MOE_{90}$

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3 years ago

PLEASE HELP ME ASAP! I WILL GIVE YOU BRAINLIEST!

laila [671]

Answer:

It is going to be G - 3,024 m²

Step-by-step explanation:

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