(Solved): Exercise 7-31 (Algo) (LO7-4) Waiting times to receive food after placing an order at the local Sub ...

Exercise 7-31 (Algo) (LO7-4) Waiting times to receive food after placing an order at the local Subway sandwich shop follow an exponential distribution with a mean of 45 seconds. Calculate the probability a customer waits: Required: a. Less than 25 seconds. Note: Round your answer to 4 decimal places. Probability b. More than 100 seconds. Note: Round your answer to 4 decimal places. Probability c. Between 35 and 60 seconds. Note: Round your answer to 4 decimal places. Probability