2*3.14*4^3? | fedest.com

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23.144^3?

2006-11-17 06:34:52 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

4 answers

2*3.14*4^3

= 2 * 3.14 * (4x4x4)
= 2 * 3.14 * 64
= 3.14 * 128
= 401.92

2006-11-17 06:38:23 · answer #1 · answered by tougeu 2 · 0⤊ 0⤋

To remember the order of operations: Please Excuse My Dear Aunt Sally.

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calculate 4^3 = 4 * 4 * 4
so 2 * 3.14 * (4 * 4 * 4) = answer

2006-11-17 06:44:57 · answer #2 · answered by ikeman32 6 · 0⤊ 0⤋

(2 x pi) x (4^3) = 402.12385965949353452321835305978

2006-11-17 06:39:55 · answer #3 · answered by anthony1017 2 · 0⤊ 0⤋

6.28*12=75.36

2006-11-17 06:38:06 · answer #4 · answered by Dan A 2 · 0⤊ 0⤋