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 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
Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.
Answers: 1
Mathematics, 21.06.2019 22:20
Which of the following is missing in the explicit formula for the compound interest geometric sequence below?
Answers: 1
Trong trường hợp nào giá bia sẽ tăng...
English, 02.02.2021 18:20
Mathematics, 02.02.2021 18:20
Mathematics, 02.02.2021 18:20
History, 02.02.2021 18:20
Geography, 02.02.2021 18:20
History, 02.02.2021 18:20
Mathematics, 02.02.2021 18:20
Mathematics, 02.02.2021 18:20
English, 02.02.2021 18:20