3 years ago

How many ways can a President and a Vice President (2 positions) be selected from a group of 10 people?

Mathematics

1 answer:

Anna35 [415]3 years ago

7 0

Answer:

Step-by-step explanation:

There are 10 people who can be picked for the first position, which leaves 9 people who can be picked for the second position.

10 × 9 = 90

You can also use permutations.

₁₀P₂ = 90

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