A car travels at a speed of 7^2 miles per hour. How far will the car travel after 7^7hours? Enter your answer in the form a^b.
miles

Answer:
[tex] {7}^{9} \: miles[/tex]
Step-by-step explanation:
[tex]speed \: of \: car = {7}^{2} \: mph \\ time \: = {7}^{7} \\ distnce = speed \times time \\ = {7}^{2} \times {7}^{7} \\ = {7}^{2 + 7} \\ = {7}^{9} \: miles[/tex]