Which of the problems below is not a permutation?
a. the number of ways 20 people can f...
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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