Evaluate the expression. Write your answer without exponents.(-8)0
A. 0
B. -1
C. 1
D. -8
Answer: C
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a and b represent the two legs of a right triangle, while c represents the hypotenuse. Find the length of the unknown side.
A. c = 26 B. c = 50 C. c = 49 D. c = 35
Find the exact value of the expression.cos
A. - 
B. - 
C. 
D. - 
Consider an election with three candidates with the results: (ACB) (CBA) (BCA) 6 4 4 ? Is there a majority winner? If not, who is the plurality winner? Answer No, B; Yes, C; No, C; No, A; or Yes, BWho wins using the pairwise comparison method? Answer A, C, or B.Is the ordering for the choices for candidates in the previous question transitive? Answer yes or no.
What will be an ideal response?
Solve.The difference of a number and 15 is -21 less twice the number. Find the number.
A. 12 B. 2 C. -2 D. -12