Mathematics, 09.12.2019 19:31 niescarlosj
The manager of a fast-food restaurant determines that the average time that her customers wait for service is 1.5 minutes. (a) find the probability that a customer has to wait more than 4 minutes. (round your answer to three decimal ) find the probability that a customer is served within the first minute. (round your answer to three decimal ) the manager wants to advertise that anybody who isn't served within a certain number of minutes gets a free hamburger. but she doesn't want to give away free hamburgers to more than 2% of her customers. what number of minutes should the advertisement use? (round your answer to the nearest minute.)
Answers: 2
Mathematics, 21.06.2019 13:00, smithcj0505
)a smart phone has dimensions of 4.9 inches (height), 2.3 inches (width) and 8.0 millimeters (depth). what is the volume of the smart phone in cubic centimeters? (1 in = 2.54 cm)
Answers: 1
Mathematics, 21.06.2019 13:40, PearlJam5492
Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working
Answers: 3
Mathematics, 21.06.2019 19:00, Goldenstate32
Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°
Answers: 2
The manager of a fast-food restaurant determines that the average time that her customers wait for s...
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