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1 vote
Help me I’m new I’m in 8th

Help me I’m new I’m in 8th-example-1
User Bigmadwolf
by
8.2k points

2 Answers

3 votes

Answer:

14.1 cubic inch

Explanation:


volume \: of \: knob \\ = (4)/(3) \pi {r}^(3) \\ = (4)/(3) * 3.14 * {1.5}^(3) \\ = (4)/(3) * 3.14 * 3.375 \\ = (4)/(3) * 10.5975\\ = (42.39)/(3) \\ = 14.13 \: {inch}^(3) \\= 14.1 \: {inch}^(3) \\

User LordHits
by
7.7k points
3 votes

Answer:

14.1 in³

Explanation:

Volume of sphere:

(4/3) × pi × r³

(4/3) × (22/7) × 1.5³

= 14.1428571426 in³

User PPS
by
8.5k points

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