Mathematics, 12.02.2020 03:48 emocow
The cost of a math book is $25 more than twice the cost of an English book. The total cost of the two books is $85. Find the cost of the math book.
Answers: 3
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, 22.06.2019 02:10
On monday, the water was shut off 3 times for 1/4 hours, 2/3 hours, and 1-3/4 hours, respectively. what was the tireless number of hours the water was off?
Answers: 1
Mathematics, 22.06.2019 07:00
Bradley is preparing a presentation to show the ceo of his company. he wants to emphasize that the profits of their competitor have increased slowly over the past 16 months.
Answers: 1
Mathematics, 22.06.2019 07:30
Which are these conditions is most likely to exist when there is general slowdown of the economy
Answers: 2
The cost of a math book is $25 more than twice the cost of an English book. The total cost of the tw...
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