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3 years ago

6

a certain volcano has an elevation of 14,268 feet. a nerby oceanic trench has an elevation of 21,873 feet below sea level. find

the diffference in elevation between those two points.

1 answer:

EleoNora [17]3 years ago

3 0

Answer:

8egg 8 g8vg8vg9g 9 g9g o h9 go g9gv9gv9 has to go on a small scale

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When designing a study to determine this population proportion, what is the minimum number of drivers you would need to survey t

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Answer: 601

Step-by-step explanation:

The formula to find the minimum sample size(n) , if the prior population proportion is unknown:

$n=0.25(\dfrac{z^c}{E})^2$ , where E = margin of error , $z^c$ = critical z-value for confidence level c.

Given : E = 0.04

Z-value for 95% confidence = 1.96

So, the minimum sample size required = $0.25(\dfrac{1.96}{0.04})^2=0.25(49)^2$

$= 0.25\times 2401=600.25\approx601$

Hence, the minimum sample size required = 601

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Step-by-step explanation:

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2 years ago

A circle in the standard (x, y) coordinate plane is tangent to the x-axis at 4 and tangent to the y-axis at 4. Which of the foll

irakobra [83]

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3 years ago

Find the missing dimension of the cylinder. round your answer to the nearest whole number

Ulleksa [173]

Answer:

11 meters

Step-by-step explanation:

Use the formula:

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V = 7599, h = 20, π = 3.14

Plugin the numbers and solve for r

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kodGreya [7K]

Answer:

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