Solve the problem.Wildlife management personnel use predator-prey equations to model the populations of certain predators and their prey in the wild. Suppose the population M of a predator after t months is given by M = 750 + 125 sin twhile the population N of its primary prey is given by N = 12,250 + 3050 cos tFind the period for each of these functions.

Fill in the blank(s) with the appropriate word(s).


12, 12

Mathematics

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Find the area or volume.Find the area of the region bounded by the curve y = 8x-2, the x-axis, and on the left by x = 1.

A. 16 B. 8 C. 4 D. 64

Mathematics

Use translations of one of the basic functions to sketch a graph of y = f(x) by hand.y = (x + 4)3

A.

B.

C.

D.

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Factor.x2 - x - 6

A. (x + 2)(x - 3) B. (x + 3)(x - 2) C. x2 - x - 6 D. (x + 1)(x - 6)

Mathematics

Change the decimal to a common fraction. ?

A.
B.
C.
D.
E.

Mathematics