Mathematics, 08.11.2019 21:31 kingfptduong
The actual delivery time from a pizza delivery company is exponentially distributed with a mean of 2727 minutes.
a. what is the probability that the delivery time will exceed 3232 minutes?
b. what proportion of deliveries will be completed within minutes?
Answers: 3
Mathematics, 21.06.2019 15:00
The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.
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Mathematics, 21.06.2019 16:40
Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in
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Mathematics, 21.06.2019 18:40
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
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The actual delivery time from a pizza delivery company is exponentially distributed with a mean of 2...
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