3 years ago

In 20P4 how many choices are

Mathematics

1 answer:

marta [7]3 years ago

7 0

<h3>Answer: B) 19</h3>

Explanation:

There are 20 choices for president, and 20-1 = 19 choices for vice president. You count down by 1 each time you fill a seat. So that means you'll have 19-1 = 18 choices for the third seat, and 18-1 = 17 choices for the fourth seat.

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