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4 years ago

Which shape has the same volume as the given cylinder?

Mathematics

2 answers:

brilliants [131]4 years ago

6 0

The Right Triangular Prism. The Cylinder Has 120 Volume.

mr_godi [17]4 years ago

5 0

The Right Triangular Prism has <span>the same volume as the given cylinder. </span>

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Find the measure of

Bezzdna [24]

It is answer A 30 hope this helps

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3 years ago

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In a study of the accuracy of fast food drive-through orders, Restaurant A had 295 accurate orders and 55 that were not accurat

Afina-wow [57]

Answer: (a) $14.5\%$

(b) Restaurant B has a significantly lower percentage of orders that are not accurate.

Step-by-step explanation:

Confidence interval for population proportion is given by :-

$\hat{p}\pm z_{\alpha/2}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

Given: Significance level : $\alpha: 1-0.95=0.05$

Critical value : $z_{\alpha/2}=1.96$

For Restaurant A , The proportion of orders not accurate : $p=\dfrac{55}{295}\approx0.19$

Then , the Confidence interval for population proportion will be :-

$0.19\pm (1.96)\sqrt{\dfrac{0.19(1-0.19)}{295}}\\\\=0.19\pm0.045=(0.145,0.235)=(14.5\%,23.5\%)\\\\\text{i.e.}14.5\%$

Also, 95% confidence interval for the percentage of orders that are not accurate at Restaurant B: $0.138$

By comparing both the lower confidence limit and upper confidence limit of the interval for Restaurant B is lower than the lower confidence limit of t and the upper confidence limit of the interval for Restaurant A.

Therefore, Restaurant B has a significantly lower percentage of orders that are not accurate.

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3 years ago

ASAP

Likurg_2 [28]

Answer:

D. a line and a point not on that line

Step-by-step explanation:

That is how you determine a plane.

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4 years ago

What is a piggyback mortgage?

Lady_Fox [76]

A piggyback mortgage can include any additional mortgage loan beyond a borrower's first mortgage loan that is secured with the same collateral. In short, a piggyback mortgage is when you take out two separate loans for the same home.

Common types of piggyback mortgages include home equity loans and home equity lines of credit.

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Find the area of the semicircle.

Wewaii [24]

Answer:

6.28

Step-by-step explanation:

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