Between 11 p.m. and midnight on Thursday night, Mystery Pizza gets an average of 3.3 telephone orders per hour. (a) Find the probability that at least 52 minutes will elapse before the next telephone order. (Round intermediate values and your final answer to 4 decimal places.)

Probability ______

(b) Find the probability that less than 12 minutes will elapse. (Round intermediate values and your final answer to 4 decimal places.)

Probability______

(c) Find the probability that between 12 and 52 minutes will elapse. (Round intermediate values and your final answer to 4 decimal places.) Probability______

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