If you have a 10 foot ladder and you put it against a wall at the ideal angle how high on the wall will the ladder touch assume a 90 degree angle between the wall and the floor use complete sentences and include trig

The chart below shows the distribution of weeds in yard

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

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)