1/(x^5) is equal to x^-5, by the definition of negative exponents.
Answer: A
Step-by-step explanation:
Edg
<span>f(q) = 2q + 3
The first one says the function of q, but does not actually use q as a variable. You would want q to be the variable if the function is of q. </span>
When it says that it needs to be cut, it means to divide. therefore, you divide the 30 foot pipe by 2/3. Dividing by 2/3 is the same as multiplying by 3/2. 30*30/2 would be the equation. Then you multiply 30 by 30. 90. Then you divide 90 by 2, which is 45.