Mathematics, 27.07.2019 06:30 paatnguyyen
Debbie has a pack of cards numbered from 1 to 20. she picks four different number cards. exactly three of them are multiples of 5.exactly three of them are even. all four of the numbers add up to less than 40
Answers: 1
Mathematics, 21.06.2019 16:00
What kind of bond pays interest which is exempt from tax?
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Mathematics, 21.06.2019 17:00
If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?
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Mathematics, 21.06.2019 20:20
Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.
Answers: 1
Debbie has a pack of cards numbered from 1 to 20. she picks four different number cards. exactly thr...
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