A woman bought 200 mangoes for $8.00. she discovered that 8 of the mangoes got spoiled, but then sold the rest at $0.60 a dozen. find her percentage profit on the sales. ​

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

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)

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?