Mathematics, 03.04.2020 06:20 FoxGirl1971

PLEASE!!
How many different 4-question geometry quizzes can a teacher make if there are 7 different problems to test on? Hint: combination
A. 28 quizzes
B. 38 quizzes
C. 14 quizzes
D. 35 quizzes

Answers: 3

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PLEASE!!
How many different 4-question geometry quizzes can a teacher make if there are 7 diff...