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Practice Math Test Multiple Choice Questions (MCQ), math test quiz answers PDF worksheet, college math test for online degree programs. Solve permutations, combinations and probability Multiple Choice Questions and Answers (MCQs), "Math Test" quiz questions and answers for 2 year online degrees. Learn introduction permutations, combinations and probability, complementary combination, circular permutation test prep for online schools that offer certificate programs.

"15P2 is equal to" Multiple Choice Questions (MCQ) on math test with choices 20, 10, 5, and 2 for 2 year online degrees. Solve math test quiz questions for merit scholarship test and certificate programs for best two year degrees.

MCQ: 15P2 is equal to

1. 20
2. 10
3. 5
4. 2

A

MCQ: nCr =

1. nι/(n-r)ιrι
2. nι/(n-r)ι
3. nι/rι
4. (n-r)ιrι/nι

A

MCQ: 15P1 is equal to

1. 16
2. 15
3. 30
4. None of Above

B

MCQ: 6P3

1. 36
2. 360
3. 6
4. 120

D

MCQ: 10P2 is equal to

1. 0
2. 20
3. 80
4. 90

D