A collar of Styrofoam is made to insulate a pipe. Find its volume. The large radius R is to the outer rim. The small radius r is to the edge

Question

A collar of Styrofoam is made to insulate a pipe. Find its volume. The large radius R is to the outer rim. The small radius r is to the edge of the insulation. Use pi almost equals 3.14 .
r =3 in.
R=5 in.
h =15 in.

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Adeline 2 weeks 2021-09-12T16:11:17+00:00 1 Answer 0

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    2021-09-12T16:12:35+00:00

    Answer:

    the answer is 1  1/5

    Step-by-step explanation:

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45:7+7-4:2-5:5*4+35:2 =? ( )