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3 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]3 years ago

4 0

Answer:

7920

Step-by-step explanation:

12C3 × 9C2

= 220×36

= 7920

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At a bookstore, 960 books were placed on the discount shelf for 70% off the regular price. If 2/3 of the books sold, how many bo

Brrunno [24]

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4 years ago

Anne pays cash for a Tv. The store owner gives her a 10% discount. She pays $702. How much was the price of the Tv before a disc

Whitepunk [10]

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Check answer:

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