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Mathematics, 08.07.2020 14:01 WendigoMeow
Each of four friends orders a sweatshirt from a catalog. There are 16 colors of sweatshirts, 7 of which are all cotton and 9 of which are a blend. Each one orders a different color (no repeats) at random. What is the probability that the friends order only cotton sweatshirts?
a. 1/52
b. 9/455
c. 44/7
d. 1/35
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Each of four friends orders a sweatshirt from a catalog. There are 16 colors of sweatshirts, 7 of wh...
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