Mathematics, 24.01.2022 02:30, loopysoop5035
The two-way table shows information about the subjects studied by some people. Chemistry Biology Physics Total Male 12 14 16 42 Female 16 20 12 48 Total 28 34 28 90 a) How many people are male OR study Biology OR both? b) What is the probability that any person is male OR studies Biology OR both?
Answers: 3
Mathematics, 21.06.2019 16:00, Jenifermorales101
The equation x2 β 1x β 90 = 0 has solutions {a, b}. what is a + b?
Answers: 1
Mathematics, 21.06.2019 19:00, bthakkar25
The following division is being performed using multiplication by the reciprocal find the missing numbers is 5/12 divided by x/3 equals 5/12 times x/10 equals 1/x
Answers: 2
Mathematics, 21.06.2019 20:30, janeou17xn
Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?
Answers: 1
The two-way table shows information about the subjects studied by some people. Chemistry Biology Phy...
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