Find the indicated term of the geometric sequence.a = 4, r = -3; Find the 6th term.

A. 324
B. -243
C. -8748
D. -972


Answer: D

Mathematics

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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. What is the limiting size of the butterfly population that the habitat will sustain?

A. 760 butterflies B. 1520 butterflies C. 9 butterflies D. 80 butterflies

Mathematics

Find the angle between the pair of vectors to the nearest tenth of a degree.7i - 5j, 2i - 7j

A. 114.4° B. 42.0° C. 38.5° D. 126.9°

Mathematics

Answer the question.Tony and Barbara wish to determine the weight of their new size container of ice cream being packed in their Grayslake production plant. Describe the population.

A. None of these B. All containers of the new size produced in Grayslake C. All containers of all sizes produced in all their plants D. All containers of all sizes produced in Grayslake

Mathematics

Find the least common multiple for the set of numbers.120, 270

A. 30 B. 2160 C. 1080 D. 3240

Mathematics