Perform the indicated operation. Simplify if possible.- 
- 
A. 
B. 
C. 
D. 
Answer: A
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Rephrase the statement as a conditional proposition with the form "if p, then q."Having a computer is necessary for taking this class.
A. If you take this computer, then you must have a class. B. If you have a computer, then you must take this class. C. If don't take this class, then you must not have a computer. D. If you take this class, then you must have a computer.
Simplify the expression. Write the result without using negative exponents. (Assume all variables represent nonzero real numbers.)
A. 
B. p2
C. 
D. p8
What is the exact volume for the solid that results when the semicircular region shown is rotated about its diameter of length 6 inches?
What will be an ideal response?
Decide whether the argument is valid or invalid, and give the form (of valid or invalid argument) that applies.You get soup or you get salad.
You got salad.
A. Invalid; fallacy of the inverse B. Valid; disjunctive syllogism C. Invalid; fallacy of the converse D. Valid; reasoning by transitivity