Provide an appropriate response.Why do (-4)5 and -45 both evaluate to -1024?
A. They do not both evaluate to -1024. One is 1024.
B. Because parentheses do not affect the solution when evaluating exponents
C. Because the exponent is odd
D. Because any number raised to the fifth power is negative
Answer: C
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A. 551 R 20 B. 541 C. 531 D. 546 R 12
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Determine the winner using the plurality method and if the winner received a majority of first place votes.
A. Alaska; No B. Alaska; Yes C. Hawaii; No D. Hawaii; Yes
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Solve the problem.The time T necessary to make an enlargement of a photo negative varies directly as the area A of the enlargement. If 140 seconds are required to make a 5-by-4 enlargement, find the time required for a 
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A. 270 sec B. 210 sec C. 240 sec D. 180 sec