Solve.The population growth of an animal species is described by  where t is the number of months since the species was introduced. Find the population of this species in an area 4 month(s) after the species is introduced.

A. 775
B. 880
C. 1510
D. 450


Answer: B

Mathematics

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Divide. Express the quotient as a mixed number in lowest terms. 2 ÷ 1

A. 2 
B. 1 
C. 1 
D. 1

Mathematics

Use the graph to estimate any solutions to the given equation on the interval cos x = sin x cos x 

A. None
B. 0,  , ? , 
C.  ,  
D. 0, ?

Mathematics

Match the function with its graph.1) y = tan x 2) y = cot x3) y = -tan x 4) y = -cot xA) B) C)D)  

A. 1B, 2D, 3C, 4A B. 1A, 2D, 3C, 4B C. 1A, 2B, 3C, 4D D. 1C, 2A, 3B, 4D

Mathematics

Factor completely. If a polynomial cannot be factored, say it is prime.5x6 + 25x4

A. 5(x6 + 5x4) B. x6(5x2 + 25) C. 5x4(x2 + 5) D. 5x5(x + 5x)

Mathematics