How do I rewrite that as a fraction

Step-by-step explanation:

When solving exponents with a negative exponent remember that it's not longer multiplication it's division and in order to divide you have to rewrite the exponent as a fraction and then solve the exponent.

Hope this helps.

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

answer: x=3 and y=4

step-by-step explanation: