Problem 47E

Racing cars driven by Chris and Kelly are side by side at the start of a race. The table shows the velocities of each car in miles per hour during the first ten seconds of the race. Use the Midpoint Rule to estimate how much farther Kelly travels than Chris does during the first ten seconds. t vC vK 0 0 0 1 20 22 2 32 37 3 46 52 4 54 61 5 62 71 6 69 80 7 75 86 8 81 93 9 86 98 10 90 102

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