Identify the exercise as either a permutation (order matters) or combination (order does not matter) counting problem. Do not actually solve the exercise.Five of a sample of 100 computers will be selected and tested. How many ways are there to make this selection?

A. Permutation
B. Combination


Answer: B

Mathematics

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Find the value or values of c that satisfy the equation  = f'(c) in the conclusion of the Mean Value Theorem for the function and interval.f(x) = x + ,  

A. 2, 16
B. -4, 4
C. 4
D. 0, 4

Mathematics

Determine the equation of the given line, as well as the slope of the line. If the slope is undefined, state this.

A. x = -4, m: undefined B. y = x - 4, m = 0 C. y = -4, m: undefined D. y = x - 8, m = 1

Mathematics

Find the degree of the polynomial function.h(x) = 8x + 9

A. 1 B. 2 C. 8 D. 0

Mathematics

Factor by grouping. Assume any variable exponents represent whole numbers.5x3 - 25x2 + 8x - 40

A. (x - 5)(5x2 - 8) B. (x - 5)(5x2 + 8) C. (x + 5)(5x2 + 8) D. (x - 5)(5x + 8)

Mathematics