Answer:
make a serious,urgent or heartfelt request
The absence of a uniform tariff rate benefited British exports to America.
Answer:
1/27
Explanation:
a exponent is when it multiplys by itself so many times above. in this case it is 1/3 * 1/3 * 1/3. 1/3* 1/3 is 1/9. now we multiply it by 1/3. it is now 1/3 * 1/9. that is 1/27
