3 years ago

Please help its due in one hour and its a test

Mathematics

1 answer:

galben [10]3 years ago

4 0

Oof. This one is hard!! Are you supposed to find a correlation between the two?

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The main show tank has a radius of 70 feet and forms a quarter sphere what is the volume of the quarter sphere shaped tank?

Usimov [2.4K]

Answer:

$359333.33\textrm{ }ft^{3}$

Step-by-step explanation:

Given:

Radius of spherical tank, $r=70\textrm{ ft}$

Volume of a quarter of a sphere is given as:

$V=\frac{1}{3}\pi r^{3}$

Plug in 70 ft for $r$ , $\frac{22}{7}$ for $\pi$ and solve for the volume, $V$ . This gives,

$V=\frac{1}{3}\pi r^{3}\\\\ V=\frac{1}{3}\times \frac{22}{7}\times (70)^{3}\\\\ V=359333.33\textrm{ }ft^{3}$

Therefore, the volume of the quarter sphere shaped tank is $359333.33\textrm{ }ft^{3}$

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Your younger brother is getting stickers from a vending machine at the local supermarket. A proportion of stickers have the

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Answer:

p^=368=0.2222.95%CI=(0.2222−1.960.2222(1−0.2222)36,0.2222+1.960.2222(1−0.2222)36)=95%CI=(0.2222−1.96360.2222(1−0.2222),0.2222+1.96360.2222(1−0.2222))==(0.0864,0.3580).

=(0.0864,0.3580).

Step-by-step explanation:

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A=-3y/x+48/x
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