Mathematics, 17.07.2019 05:20 kristieL50
The time in minutes for which a student uses a computer terminal at the computer center of a major university follows an exponential probability distribution with a mean of 31 minutes. assume a student arrives at the terminal just as another student is beginning to work on the terminal. what is the probability that the wait for the second student will be 15 minutes or less (to 4 decimals)? what is the probability that the wait for the second student will be between 15 and 45 minutes (to 4 decimals)? what is the probability that the second student will have to wait an hour or more (to 4 decimals)?
Answers: 3
Mathematics, 20.06.2019 18:04
1. convert. simplify your answer and write it as a proper fraction or as a whole or as a mixed number. 4oz=_ pounds 2. find 1/3 of 66
Answers: 2
Mathematics, 21.06.2019 17:40
The perimeter of a rectangle is greater than or equal to 74 meters. if the length is 25 meters, the minimum width of the rectangle is meters.
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Mathematics, 21.06.2019 22:00
Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)
Answers: 1
The time in minutes for which a student uses a computer terminal at the computer center of a major u...
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