Maria invested $2,000 in an account that earns 4.5% interest compounded annually the formula for compounded interest isa(t)=p(1+i)/\t. how much did maria have in the account after 5 years. a.12,816.47 b.10,450.00 c.2,450.00 d.2,492.36

Me find the measure to side a and the process to solve the problem you appreciate it : )

With this one. will mark brainliest

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.