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help with A. and B. (Round to four decimal places as needed) 5.4.43 The actual delivery time from a pizza delivery company is exponentially distributed

help with A. and B. (Round to four decimal places as needed)

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5.4.43 The actual delivery time from a pizza delivery company is exponentially distributed with a mean of 29 minutes. a. What is the probability that the delivery time will exceed 33 minutes? b. What proportion of deliveries will be completed within 25 minutes? a. The probability that the delivery time will exceed 33 minutes is (Round to four decimal places as needed.)

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