Ther are 6 girls and 7 boys in a class. a team of 10 players is to be selected from the class. how many different combinations of players are possible

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

Asphere has a diameter of 10 in. what is the volume of the sphere?

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)