The cost to rent a hall for school functions is $60 per hour. write an expression for the cause of renting the hall for h hours. make a table to find out how much it will cost to rent a hall for 2,6,8 and 10 hours.

Solve for x where 0 equation: cot^2x+2cotx+1=0

Given abc find the values of x and y. in your final answer, include all of your calculations.

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days