Mathematics, 17.09.2019 16:30 tristanortonubca
Suppose that the waiting time for a license plate renewal at a local office of a state motor vehicle department has been found to be normally distributed with a mean of 30 minutes and a standard deviation of 8 minutes. suppose that in an effort to provide better service to the public, the director of the local office is permitted to provide discounts to those individuals whose waiting time exceeds a predetermined time. the director decides that 15 percent of the customers should receive this discount. what number of minutes do they need to wait to receive the discount?
Answers: 2
Mathematics, 20.06.2019 18:04
Point $(x,y)$ is randomly picked from the rectangular region with vertices at $(0,,,2010),$ and $(0,2010)$. what is the probability that $x > 7y$? express your answer as a common fraction.
Answers: 1
Mathematics, 21.06.2019 12:30
Consider the reflection of parallelogram pqrs across the line of reflection, . if rr' = 14, then rz = . if sx = 5, then = 5.
Answers: 1
Mathematics, 21.06.2019 22:00
Type the correct answer in each box. spell all the words correctly, and use numerals instead of words for numbers. if necessary, use / for the fraction bar(s).
Answers: 1
Suppose that the waiting time for a license plate renewal at a local office of a state motor vehicle...
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