Mathematics, 03.10.2019 02:00 lilcupe738
Solve the following question: suppose that p = p(male birth) = .5. a couple wishes to have exactly two female children in their family. they will have children until this condition is fulfilled. a. what is the probability that the family has x male children? b. what is the probability that the family has four children? c. what is the probability that the family has at most four children? d. how many male children would you expect this family to have? how many children would you expect this family to have?
Answers: 2
Mathematics, 21.06.2019 17:40
The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing
Answers: 2
Mathematics, 21.06.2019 18:50
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
Mathematics, 21.06.2019 19:00
In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.
Answers: 3
Solve the following question: suppose that p = p(male birth) = .5. a couple wishes to have exactly...
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