Can someone simplify this! I need to know the exponent!

( I will give brainliest to the correct answer/explanation)

Thank you ❤️

*Accidentally turned f into r*

Step-by-step explanation:

Fractional exponents are actually quite simple :) I'll give a few examples and I'm sure you'll get it quick:

As you can see, the numerator of the fraction becomes an exponent, and the denominator becomes a radical.

So to simplify this question first make into An exponent raised to another exponent is the same as multiplying the exponents.  Thus, we can multiply 1/3*-9.

Then we can use what we learned earlier to make it:

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