In the following question(s), FN represents the Nth Fibonacci number.F3×5 =

A. 610
B. 8
C. 15
D. 10
E. none of these


Answer: A

Mathematics

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Find an explicit formula for an.8, 9, 10, 11, 12, . . .

A. an = n + 9 B. an = n + 7 C. an = n + 8 D. an = n - 8

Mathematics

Determine whether function f represents exponential growth, exponential decay, linear growth or linear decay. Find a formula for f.

A. Exponential decay; f(x) = 4x
B. Linear growth; f(x) = 15x + 5
C. Exponential growth; f(x) = 5(4)x
D. Linear decay; f(x) = x + 5

Mathematics

Find the mean, median, mode, and midrange for the given data. Round to the nearest tenth if necessary.89, 86, 75, 72, 93, 89, 89, 86, 72, 93, 89, 75, 94, 72, 89, 89, 75, 86, 72, 89

A. mean = 83.7, median = 86, mode = 89, midrange = 83 B. mean = 83.7, median = 87.5, mode = 89, midrange = 83 C. mean = 83.7, median = 87.5, mode = 89, midrange = 22 D. mean = 84.2, median = 86, mode = 94, midrange = 22

Mathematics

Evaluate the function.Given f(x) = , find f(4).

A.
B.
C.
D.

Mathematics