Mathematics, 19.08.2019 16:30 rdeloney4
Adrink and a box of popcorn together costs 90p.2 drinks and a box of popcorn together costs 1.45. what does a box of popcorn cost
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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 22:00
Two numbers have a sum of -19. one number is x. what expression represents the other number?
Answers: 2
Adrink and a box of popcorn together costs 90p.2 drinks and a box of popcorn together costs 1.45. wh...
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