Mathematics, 16.11.2019 21:31, YuliaTyson6080

Aparabolic listening device is shaped such that the depth of the bowl depends on its radius and can be represented by the curve d(r) = 0.145r2.
what is the radius when the depth is 8 inches? round to the nearest thousandth of an inch.
4.417 inches
5.252 inches
7.428 inches
20.505 inches

Answers: 1

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Aparabolic listening device is shaped such that the depth of the bowl depends on its radius and can...