Mathematics, 13.07.2019 18:00 brennae1801
Approximately 50% of babies born are boys. five coins are tossed 60 times and the coins showed two tails out of the five coins 40 times. determine the experimental probability of a woman having 2 boys out of 5 children. p(2 boys out of 5) = 5β6 = 83.3% p(2 boys out of 5) = 2β3 = 66.7% p(2 boys out of 5) = 2β5 = 40% p(2 boys out of 5) = 1β30 = 3.3% p(2 boys out of 5) = 1β20 = 5%
Answers: 1
Mathematics, 21.06.2019 20:30
There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?
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Mathematics, 21.06.2019 21:20
What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?
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Mathematics, 21.06.2019 22:30
When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i
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Mathematics, 21.06.2019 23:00
In trapezoid abcd, ac is a diagonal and β abcβ
β acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.
Answers: 3
Approximately 50% of babies born are boys. five coins are tossed 60 times and the coins showed two t...
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