Mathematics, 31.03.2020 00:24, momte
The time spent waiting in the line is approximately normally distributed. The mean waiting time is 6 minutes and the variance of the waiting time is 4. Find the probability that a person will wait for less than 7 minutes. Round your answer to four decimal places.
Answers: 2
Mathematics, 21.06.2019 19:00, aceves5493
After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?
Answers: 2
The time spent waiting in the line is approximately normally distributed. The mean waiting time is 6...
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