Set up the general equation from the given statement.The kinetic energy K of a body varies as the square of its velocity v.

A. K = 
B. K = 
C. K = k
D. K = kv2


Answer: D

Mathematics

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A. 8x2 - 4x + 2 B. 8x2 - 4x + 18 C. 8x2 + 4x + 2 D. 8x2 - 18x + 2

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Evaluate the expression for the given replacement values.x ÷ y, for x = 413 and y = 0

A. 413
B.
C. undefined
D. 0

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Find the sum and simplify the answer. +  + 

A. 1
B. 1
C. 1
D.

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Find the derivative of the given function.y = (x2 + 4)3

A. 3x5 + 48x3 + 96x B. 6x5 + 40x3 + 96x C. 6x5 + 48x3 + 96x D. 6x5 + 24x3 + 48x

Mathematics