Mathematics, 09.11.2019 11:31 ariyo0210
At a high school, students can choose between three art electives, four history electives, and five computer electives. each student can choose two electives.
which expression represents the probability that a student chooses an art elective and a history elective?
startfraction 7 c 2 over 12 c 2 endfraction
startfraction 7 p 2 over 12 p 2 endfraction
startfraction (3 c 1) (4 c 1) over 12 c 2 endfraction
startfraction (3 p 1) (4 p 1) over 12 p 2 endfraction
Answers: 1
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At a high school, students can choose between three art electives, four history electives, and five...
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