Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. โ n(n โ 1)cnxn โ 2 n = 2 โ 4 โ ncnxn n = 1 + โ cnxn n = 0
Candice uses the function f(t)=t+100โโโโโโโ 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