The sum of two numbers is three times -7 if one of the numbers is -24 what is the other number

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)

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811

What is the value of x in the equation 3x4y65, when y=4?