Mathematics, 18.06.2021 18:30 shardaeheyward4980
You know that a family has three children but you do not know their sex or the order of their births. a) How many equally likely possibilities are there for the sexes and birth orders? b) What is the probability that the family consists of three girls? c) What is the probability that the family consists of at least one boy? d) If a family had four sons and were expecting a fifth child what is the probability it will be a boy?
Answers: 3
Mathematics, 21.06.2019 21:20
Do you mind if you guys me with this question i’m on number 8
Answers: 1
Mathematics, 21.06.2019 22:20
Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m? -15m = -4m -7m - 8 = m - 4 -3m - 8 = 4 - m m - 4 = -7m - 8 -8 - 7m = -4 + m -8 - 3m = 4 - m
Answers: 1
Mathematics, 22.06.2019 00:20
Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.
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Mathematics, 22.06.2019 00:40
M? aoc=96 ? space, m, angle, a, o, c, equals, 96, degree \qquad m \angle boc = 8x - 67^\circm? boc=8x? 67 ? space, m, angle, b, o, c, equals, 8, x, minus, 67, degree \qquad m \angle aob = 9x - 75^\circm? aob=9x? 75 ? space, m, angle, a, o, b, equals, 9, x, minus, 75, degree find m\angle bocm? bocm, angle, b, o, c:
Answers: 2
You know that a family has three children but you do not know their sex or the order of their births...
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