It is claimed that a particular flu shot is effective in 70% of the case. If a group of 15 adults received the flu shot find the probability that exactly 10 will benefit from the flu shot

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