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2 years ago

There are 12 inches in a foot. Find the number of inches in 6 feet

Mathematics

2 answers:

Tems11 [23]2 years ago

4 0

Answer:

The answer is 72.

Step-by-step explanation:

It is pretty simple, multiply 6 by 12. The feet are already converted.

Scrat [10]2 years ago

3 0

Answer:

72 inches

Step-by-step explanation:

12 × 6 = 72

Answer: There are 72 inches in 6 feet

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37734 35202 2532

45299 41635 3664

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Mean = $d=939.5$

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$=\sqrt{\dfrac{(2532-939.5)^2+(3664-939.5)^2+(740-939.5)^2 ...+(285-939.5)^2}{8-1}}$

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c)Calculate a 99% two-sided confidence interval on the difference in mean life.

confidence level =99%

significance level =α= 0.01

Degree of freedom = n-1 = 8-1 =7

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confidence interval $= 939.5 \pm 3.499 \times \frac{1441.21}{\sqrt{8}} \right)$

confidence interval $= 939.5 - 3.499 \times \frac{1441.21}{\sqrt{8}} \right)$ to $= 939.5 + 3.499 \times \frac{1441.21}{\sqrt{8}} \right)$

Confidence interval $−843.396\$ to $2722.396$

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There are 12 inches in a foot. Find the number of inches in 6 feet ​

There are 12 inches in a foot. Find the number of inches in 6 feet