Brianna has a dog-walking service. Last year, she charged $10.00 per dog for each 1/4 mile. This year, she increases the charge per dog by 8%. How much does she earn this year to walk a dog for 1 3/4 miles?

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