What is the square footage of the master bedroom? (show work)

Which equation matches the graph shown ?

Acircle has a circumference of 28.36 units what is the diameter of the circle

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