05.09 Module Five Test Part 2.docx - Quiz Question 1(10...

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QuizQuestion 1 (10 points)SavedUsing n = 4 equal-width rectangles, approximate Use the left end-point of each sub-interval to determine the height of each rectangle. (10 points). Question 1 options:Question 2 (10 points)SavedWater leaks from a tank at the rate of r(t) gallons per hour. The rate decreased as time passed, and values of the rate at two-hour time intervals are shown in the table below. The totalamount of water that leaked out is evaluated by a Riemann sum. Find the upper estimate (left end-points of each rectangle) for the total amount of water that leaked out by using five rectangles.Give your answer with one decimal place. (10 points)

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