The golf club can send a team of four students to the next golf tournament. If there are 15 students in the club, how many different teams of four can be selected?

Through: (-3,-3) parallel to y= 7/3x+3

What are the exclude value of mn+3m

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)