Mathematics, 25.07.2019 05:50 deb69
Wesley is traveling from california to utah. his trip covers a distance of 673.1 miles. for the first 3 hours, he travels at an average speed of 67.2 miles per hour. for the next 2 hours, he travels at an average speed of 69.5 miles per hour. wesley must travel miles farther before he reaches his destination. if wesley travels at a fixed speed of 66.5 miles per hour during the final leg of the trip, it will take him another hours to get there. nextreset
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What is the average rate of change for this function for the interval from x=2 to x=4 ?
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Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
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Mathematics, 21.06.2019 23:30
Identify the slope an intercept of the following linear equation y = 1/5x - 6 a. slope: 1/5; intercept: -6 b. slope: 5; intercept: -6 c. slope: -1/5; intercept: 6 d. slope: 1/5; intercept: 6
Answers: 2
Wesley is traveling from california to utah. his trip covers a distance of 673.1 miles. for the firs...
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