From a group of 25 employees, you have to choose a set of six to be team leaders. How many different sets of team leaders are possible?

The cost for an uberi is $2.50 plus $2.00 mile. if the total for the uber ride was $32.50, how many miles did the customer travel?

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)

Awindow has the shape of a rectangle with a semi circle at the top. find the approximate area of the window using the dimensions shown. 4ft by 8ft