A university student is selecting courses for his next semester. He can choose from 7 humanities...
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A university student is selecting courses for his next semester. He can choose from 7 humanities courses and 6 science courses. In how many ways can he choose 5 courses if 2 or fewer must be humanities courses? (If necessary, consult a list of formulas.) A university student is selecting courses for his next semester. He can choose from 7 humanities courses and 6 science courses. In how many ways can he choose 5 courses if 2 or fewer must be humanities courses? (If necessary, consult a list of formulas.)
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