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zzz [600]
1 year ago
13

Need help for my math pretest it’s not making much sense

Mathematics
1 answer:
EleoNora [17]1 year ago
5 0

Answer:

Since there is no limit on the number of ounces you can send and every package has a weight greater than zero, then the domain is:

x>0.

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Step-by-step explanation:

<em>Let r be the radius of one sphere.</em>

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Also, the cylinder has the same radius as the sphere: r


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Plugging in the values we get: V=\pi (r)^{2}(4r)=4\pi r^3


<u>Ratio of volume of 1 sphere to volume of cylinder is</u>:

\frac{\frac{4}{3}\pi r^3}{4\pi r^3}=\frac{\frac{4}{3}}{4}=\frac{4}{3}*\frac{1}{4}=\frac{1}{3}

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