Find the value of the permutation.P(7, 1)

A. 7
B. 5040
C. 720
D. 1


Answer: A

Mathematics

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Solve the problem.Determine the dimensions of the rectangle of largest area that can be inscribed in a semicircle of radius 3.

A. h = 3, w = 
B. h = , w = 3
C. h = , w = 3
D. h = 3, w = ,

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Solve the problem.Find the maximum value of f = 8x + 12y subject to the following constraints. 40x + 80y ? 560 6x + 8y ? 72 x ? 0 y ? 0

A. Maximum of 100 B. Maximum of 92 C. Maximum of 120 D. Maximum of 96

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Find an equation for the parabola with vertex (5,5) and directrix y -axis .

What will be an ideal response?

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Use the properties of logarithms to rewrite and simplify the logarithmic expression. ? ln (3e4) ?

A. ln 4 B. ln 3 + 4 C. ln 4 + 3 D. ln 7 E. ln 3

Mathematics