Can someone please help me with this? I barely have an idea of where to start.

Mathematics

1 answer:

Alex Ar [27]3 years ago

6 0

Answer:

Step-by-step explanation:

There are 9 combinations since there is R, Y, B- 3 times it adds up to 9 combinations.

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ok, now, if we just get the volume the the cylindrical bottom holds, and subtract it from 16.59375π, what's leftover is the volume the partial cone holds, so let's do so, keeping in mind the cylindrical part has a diameter of 1.5, and therefore a radius of half that, or 0.75, and a height of 1.5.

 $\bf \textit{volume of a cylinder}\\\\
V=\pi r^2 h\quad 
\begin{cases}
r=radius\\
h=height\\
-----\\
r=0.75\\
h=1.5
\end{cases}\implies V=\pi 0.75^2\cdot 1.5
\\\\\\
V=0.84375\pi \\\\
-------------------------------\\\\
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