Mathematics, 08.10.2020 01:01 erikloza12pdidtx
You are at the top of a mountain which has an elevation of 9,000 ft. You descend at a rate of about 1,500 ft per hour. Your elevation, e, is given as a function of t, e = 9,000 – 1,500t, the time in hours. How long does it take you to reach the sea level (an elevation of 0 ft)
Answers: 3
Mathematics, 21.06.2019 19:30, ray2220
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)
Answers: 3
Mathematics, 21.06.2019 21:20, KennyMckormic
The radius of the circle below intersects the unit circle at (3/5,4/5). what is the approximate value of theta? 0.6 radians 1.0 radians 36.9 degrees 53.1 degrees
Answers: 3
You are at the top of a mountain which has an elevation of 9,000 ft. You descend at a rate of about...
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