Answer:
Step-by-step explanation:
use Area=pi *
diameter is 2 * r
so r = 5
pi * = 78.5398
Area * height = volume
78.5398 * 17 = 1335.18
the cylinder holds about 1335
The weight of 8 science books is 28 pounds. What is the weight of 11 science books?
2 answers:
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Answer:
A. 81
Step-by-step explanation:
F(x)=
if x=4, then F(4) = = 3×3×3×3=81