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In-s [12.5K]
2 years ago
7

A pool in the shape of a rectangle prism is being filled with water. The length and width is 24 feet and 15 feet. If the hight o

f the pool is 1 1/3 feet, what is the volume of the water in cubic inches
Mathematics
1 answer:
hram777 [196]2 years ago
7 0

Check the picture below.

\textit{volume of a rectangular prism}\\\\ V=Lwh~~ \begin{cases} L=length\\ w=width\\ h=height\\[-0.5em] \hrulefill\\ L=24\\ w=15\\ h=1\frac{1}{3} \end{cases}\implies V=(24)(15)(1\frac{1}{3})\implies \stackrel{in~ft^3}{V}=(24)(15)(\frac{4}{3}) \\\\\\ \stackrel{\textit{converting all feet to inches}}{\stackrel{in~in^3}{V}=(24\cdot 12)(15\cdot 12)(\frac{4}{3}\cdot 12)}\implies V=(288)(180)(16)\implies V=\stackrel{in^3}{829440}

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Answer:

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E   <   u + 1.96* (s  / \sqrt{n})

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E < 26,226.2 +  1.96*( 2,322.32 / \sqrt{77} )

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E < 26,226.2 +  518.7197348105429466

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or

u - 1.96* (s  / \sqrt{n})  < E

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