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###### 16 cars in circle at boom box competition produce 110 dB sound intensity level at the center of the circle_ What is the average sound intensity level (in dB) produced there by each stereo, assuming interference effects can be neglected? 120

16 cars in circle at boom box competition produce 110 dB sound intensity level at the center of the circle_ What is the average sound intensity level (in dB) produced there by each stereo, assuming interference effects can be neglected? 120

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An insurance company writes 10C0 policies for S10,000,500 policies for S50,000,and 100 policies for S10O,000 for peaple people at age 20. Ifthe probability that . person of age 20 will die 0.1230, how much can the company expect to pay out during the year these policies were written?...

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