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(Solved): A tank holds 1000 gallons of water, which drains from the bottom of the tank in half an hour. The v ...
A tank holds 1000 gallons of water, which drains from the bottom of the tank in half an hour. The values in the table show the volume of water remaining in the tank (in gallons) after t minutes. If P is the point (15, 266) on the graph of V, fill the table with the slopes of the secant lines PQ where Q is the point on the graph with the corresponding t. (min) 5 10 15 20 25 30 V (gal) 686 481 266 171 22 0 Enter your answers as ordered pairs (t,S) where t is the time, and S is the slope accurate to two decimal places. t 5 10 20 25 30 Slope A