Between which two numbers is Negative 1.5 located on a number line? A number line going from negative 5 to positive 3 in increments of 1. –4 and –3 –3 and –2 –2 and –1 –1 and 0

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 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)

What are the values of each variable in the diagram below?

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length