Mathematics, 31.01.2020 20:55 miguelturner
In a bag of 12 marbles, there is 6 blue and 6 red. paul randomly selects 4 blue marbles and marbles and does not put them back on the bag. what is the likelihood paul will select a blue will he next try?
Answers: 1
Mathematics, 21.06.2019 14:30
Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?
Answers: 1
Mathematics, 21.06.2019 19:50
Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27
Answers: 1
In a bag of 12 marbles, there is 6 blue and 6 red. paul randomly selects 4 blue marbles and marbles...
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