Mathematics, 17.01.2020 23:31 tami5

Which of the problems below is not a permutation?

a. the number of ways 20 people can finish in the first three places in a race.

b. how many different kinds of pizza can be made with 12 optional toppings

c. how many ways 15 people can arrange themselves in a straight line

d. how many way is the top 20 hit songs can be arranged my selection 500 current singles.

Answers: 2

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Which of the problems below is not a permutation?

a. the number of ways 20 people can f...