Which graph shows the solution to this inequality? 3r+2(12r+7) ≤ 5r-8
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An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false