Solve the problem.In North America, coyotes are one of the few species with an expanding range. The future population of coyotes in a region of Mississippi valley can be modeled by the equation , where t is time in years. Use the equation to determine when the population will reach 170. (Round your answer to the nearest tenth year.)

A. 581.3 years
B. 586.2 years
C. 583.1 years
D. 578.0 years


Answer: D

Mathematics

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Perform the indicated operation.3 - 12

A. -9 B. 9 C. 15 D. -15

Mathematics

Solve.If f(x) = , find all values of x for which f(x) = .

A. - 16 B. 16 C. - 19 D. 3

Mathematics

Solve the problem.Determine whether the ordered triple (2, 8, -3) is a solution of the system of equations.3x - 4y - 2z = -204x + y - z = 19 x - 2y + 3z = -23

A. Yes B. No

Mathematics

Graph the line and give the domain and the range.y = 6

A. D = (-?, ?), R = {6}

B. D = {6}, R = (-?, ?)

C. D = (-?, ?), R = {6}

D. D = {6}, R = (-?, ?)

Mathematics