A race car driver won 300 mile race with a speed of 168.7 mph find the drivers time in hours

If angle 2=3x +1 and angle 3=2x +4what is angle 2

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.