Clayton has football practice every 4 days. he also has band practice every 6 days. he has both activities today after school. when will he have both activities again on the same day?

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)

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

What is the surface area of the sphere?