Solve the problem.The size P of a small herbivore population at time t (in years) obeys the function  if they have enough food and the predator population stays constant. After how many years will the population reach 1,600?

A. 8.66 yrs
B. 27.85 yrs
C. 2.89 yrs
D. 7.05 yrs


Answer: C

Mathematics

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Use the product rule to simplify.

A. x3
B. x4
C. x14
D. x7

Mathematics

Solve the problem.A gardener would like to keep animals out of his garden by putting up a fence. Find how much fencing is needed to enclose the garden if its dimensions are 105 feet by 109 feet.

A. 214 ft B. 856 ft C. 428 ft D. 11,445 ft

Mathematics

Solve.A faucet is used to add water to a large bottle that already contained some water. After it has been filling for 3 seconds, the gauge on the bottle indicates that it contains 19 ounces of water. After it has been filling for 11 seconds, the gauge indicates the bottle contains 59 ounces of water. Let y be the amount of water in the bottle x seconds after the faucet was turned on. Write a linear equation that relates the amount of water in the bottle,y, to the time x.

A. y = x + 
B. y = 5x + 4
C. y = 5x + 48
D. y = -5x + 34

Mathematics

Identify the terms in the polynomial and their coefficients.-3x4 + 4x2 - 2x + 7

A. x, -3; x, 4; x, 2;  7, 7 B. -3x4, -3;  4x2, 4; 2x,  2;  7, 7 C. -3x, -3;  4x, 4;  2x, 2;  7, 7 D. -3x4, -3;  4x2, 4;  - 2x, - 2;  7, 7

Mathematics