Mathematics, 18.02.2021 19:20 mrashrafkotkaat
There are 12 girls and 8 boys in Mrs. Imm's math class. She writes the name of each student on a slip of paper and places the slips in a hat. Mrs. Imm takes a name at random from the hat, replaces it, and then takes a second name at random. a. What is the probability that both names belong to boys?
Answers: 1
Mathematics, 21.06.2019 23:00
36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)
Answers: 1
Mathematics, 21.06.2019 23:20
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There are 12 girls and 8 boys in Mrs. Imm's math class. She writes the name of each student on a sli...
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