A radar gun was used to record the speed of a runner (in meters per second) during selected times in the first 2 seconds of a race. Use a trapezoidal...

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I was curious if these solutions match to my answers. They are word problems

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A radar gun was used to record the speed of a runner (in meters per second) during selectedtimes in the first 2 seconds of a race. Use a trapezoidal sum with 4 intervals to estimate thedistance the runner covered during those 2 seconds. Give a 2 decimal place answer and includeunits. (10 points)0 0.5 1.2 1.5 2v(t) 0 4.5 7.8 8.3 9.0