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A new building has just opened on campus. Unfortunatelyr the administration has forgotten to budget for replacement light bulbs. The lifetime of a bulb has

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A new building has just opened on campus. Unfortunatelyr the administration has forgotten to budget for replacement light bulbs. The lifetime of a bulb has an exponential distribution with a mean of 2003 hours. if there are S bulbs in the building, how long (in hours} will it be before 180 of them have burned out? Provide your answer as an integer

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