Mathematics, 18.03.2022 14:00 23s40
2. Approximately 2% of the nation's children (about 1.7 million) have a parent who is in jail or prison. Let X be the number of children that have an incarcerated parent from a random sample of 100 children. (a) Verify that this is a binomial setting by identifying the four criteria in this problem. (b) Describe what P(X = 0) means in context. (c) Find P(X = 0) and P(X = 1). *
Answers: 3
Mathematics, 21.06.2019 22:30
Collin did the work to see if 10 is a solution to the equation r/4=2.4
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Mathematics, 21.06.2019 23:00
Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42
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Mathematics, 21.06.2019 23:30
Simplify (8x2 β 1 + 2x3) β (7x3 β 3x2 + 1). β5x3 + 11x2 β 2 5x3 β 11x2 + 2 x3 + 2x2 + x3 x3 β 2x2 β x3
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Mathematics, 22.06.2019 05:00
Caleb and emily are standing 100 yards from each other. caleb looks up at a 45Β° angle to see a hot air balloon. emily looks up at a 60Β° angle to see the same hot air balloon. approximately how far is the hot air balloon off the ground? a)44.2 yd. b)63.4 yd. c)73.2 yd. d)89.7 yd.
Answers: 3
2. Approximately 2% of the nation's children (about 1.7 million) have a parent who is in jail or pri...
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