The volume of the triangular block is 4 cubic inches. what is the approximate length of y? round to the nearest tenth of an inch.

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

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)

Percent increase and decrease. original number: 45 new number: 18