Answer: D. 
Step-by-step explanation:
Using exponent rules an exponent to the power of a number will multiply by each other.
So the -4 and -9 will multiply.
The 6 in the numerator will now have a positive exponent of 36.
Now we can divide and when we do so the exponents will subtract from each other.
So 36 - 6 = 30
And the base of 6 does not change.
The simplified form is
20*2=40
40*50=2000
2000/60=33.33
about 33 hours by lifting by hand
Answer:
Babe Ruth had 317 at bats and 95 base hits what was his batting average. A: His batting average is 32.
<span>The
power of the root of the power of a variable can be written as a
rational power by creating a rational exponent that is the product of
the powers divided by the root. The rational exponent should be reduced
to lowest terms. For example, the seventh power of the sixth root of the
fifth power of x will be x^(7*5/6) = x^(35/6).
hope it helps
</span>
Just divide 27.040 divided by 40 equals 0.648 witch means 648 $ per hour well i think
