Answers: 2
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 0 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 21:00
Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]
Answers: 1
Mathematics, 21.06.2019 23:30
What is the simplified form of square root of 400 to the 100th power ?
Answers: 1
1/3 ( − 7/4 k +1) − 10/3 k = − 13/8...
French, 08.04.2020 01:23
Spanish, 08.04.2020 01:23
Mathematics, 08.04.2020 01:23
Computers and Technology, 08.04.2020 01:23
History, 08.04.2020 01:23
Mathematics, 08.04.2020 01:23
Mathematics, 08.04.2020 01:23
Engineering, 08.04.2020 01:23
Geography, 08.04.2020 01:23