Alison is making a square quilt. She has 50 square feet of material. What is the largest side length of quilt that she can make? Round your answer to the nearest whole number.

Standard deviation of 19,29,21,22,23

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)

Which value of y will make the inequality y< -1 false?