There are 18 oranges in box a and 36 in box b, what is the ratio of box a to box b

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

Can someone me do math because i am having a breakdown rn because i don’t get it

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)