Mathematics, 03.08.2019 05:40, ijustneedhelp29
Bill started west on road u. s. 50, riding a bicycle at an average rate of 9 mph. four hours later charles started after bill on a motor cycle and overtook him in 2 hours. what was charles' rate? which equation could be used to solve for charles' rate if it is represented by x? 2x = 36 2x = 54 6x = 54
Answers: 1
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 23:30, Cklug2520
Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap
Answers: 1
Bill started west on road u. s. 50, riding a bicycle at an average rate of 9 mph. four hours later c...
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