matthews pet dog is 7% heavier than Harrison's pet dog , and Janice's pet dog is 20% lighter than Harrisons, by what percent is
1 answer:
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So, We Have:
We Know that Negative Exponents Equal Division. So:![\frac{4}{9}^{( -\frac{1}{2} )} = \frac{1}{ \sqrt[]{ \frac{4}{9} } } = \frac{1}{ (\frac{2}{3} )} = \frac{3}{2} = 1.5](https://tex.z-dn.net/?f=%20%5Cfrac%7B4%7D%7B9%7D%5E%7B%28%20-%5Cfrac%7B1%7D%7B2%7D%20%29%7D%20%20%3D%20%20%20%20%5Cfrac%7B1%7D%7B%20%5Csqrt%5B%5D%7B%20%5Cfrac%7B4%7D%7B9%7D%20%7D%20%7D%20%20%3D%20%20%5Cfrac%7B1%7D%7B%20%28%5Cfrac%7B2%7D%7B3%7D%20%29%7D%20%20%3D%20%20%5Cfrac%7B3%7D%7B2%7D%20%20%3D%201.5)
I Hope This Helps!
We Know that Negative Exponents Equal Division. So:
I Hope This Helps!