involving the cans of cola in a cooler. For this problem, assume the cooler contains 36 cans, 20 of which are regular, and the rest of which are diet. (1) How many ways can you choose 4 cans from the cooler? (2) How many ways can you choose 4 regular cans from the cooler? (3) How many ways can you choose 4 diet cans from the cooler? (4) How many ways can you choose 4 cans from the cooler so that at least 3 are diet?

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