Solve the problem.The logistic growth function f(t) =  describes the population of a species of butterflies  after they are introduced to a non-threatening habitat. How many butterflies are expected in the habitat after 13 months?

A. 801 butterflies
B. 451 butterflies
C. 910 butterflies
D. 10,400 butterflies


Answer: B

Mathematics

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Translate the phrase into a division problem. Then find the quotient.What is 3825 plus 511 plus 70?

A. 4306 B. 4416 C. 4406 D. 4343

Mathematics

State the end behavior of the graph of f.f(x) = 5x3

A. Down on left side, up on right side B. Down on both sides C. Up on left side, down on right side D. Up on both sides

Mathematics

Solve the problem.A merchant has coffee worth $30 a pound that she wishes to mix with 30 pounds of coffee worth $80 a pound to get a mixture that is worth $40 a pound. How many pounds (lb) of the $30 coffee should be used?

A. 120 lb B. 75 lb C. 60 lb D. 150 lb

Mathematics

The graph of  is given in the figure. State whether  or   

A. a < 0 B. a > 0

Mathematics