The selling price of a refrigerator, is 750.00. if the markup is 25% of the dealers cost, what is the dealers cost of the refrigerator.

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)

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

The measure of angle 0 is 600 degrees