Solve the problem.The logistic 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 18 months?

A. 1080 butterflies
B. 400 butterflies
C. 327 butterflies
D. 7200 butterflies


Answer: C

Mathematics

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Evaluate the integral.dx

A. -  ln + C
B. -  ln + C
C. -  ln + C
D.  ln + C

Mathematics

Solve the problem.If the Jefferson Method is used to apportion 250 legislative seats to five states with the populations given in the table, then a violation of the Quota Rule occurs. The apportionment for which state violates the Quota Rule?

A. c B. b C. e D. a

Mathematics

Find a polynomial equation with real coefficients that has the given roots.3, 3, 

A. x3 - 3x2 - 6x + 18 = 0 B. x4 + 6x3 - 3x2 - 36x + 54 = 0 C. x4 - 6x3 + 3x2 + 36x - 54 = 0 D. x3 + 3x2 - 6x - 18 = 0

Mathematics

Solve the problem.If x varies inversely as v, and x = 6 when v = 3, find x when v = 9.

A. x = 6 B. x = 3 C. x = 2 D. x = 9

Mathematics