Students at a school are askedto choose one subject to study from option 1 and another one from option 2 work out the percentage of all the subjects combinations which have exactly one language

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