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2 years ago

15

3 freshmen and 2 sophomores from a sorority will attend a conference. If the sorority has 12 freshmen and 9 sophomores, in how m

any different ways can the conference attendees be selected?

1 answer:

frutty [35]2 years ago

4 0

Answer:

7920

Step-by-step explanation:

12C3 × 9C2

= 220×36

= 7920

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3 years ago

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Andreas93 [3]

1 times something is the same number

so

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make bottom 1
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basically
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