The revenue function r(x) and the cost function c(x) for a particular product are given. these functions are valid only for the specified range of values. find the number of units that must be produced to break even.

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle