Indicate whether the function is one-to-one.B = {(8, 7), (9, 7), (10, 5), (11, 2)}
A. Yes
B. No
Answer: B
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Determine whether the function is a one-to-one function.
A. Yes B. No
Use the preference table to answer the question.A town votes on three different options, A, B and C, for placement of a statue within the town. The winner is to be determined by the Borda count method. The preference table for the election is shown.Number of Votes208114575757First ChoiceACBCBSecond ChoiceCBAACThird ChoiceBACBAa. Which option is favored over all others using pairwise comparisons?b. Which option wins the vote using the Borda count method?c. Is the Condorcet criterion satisfied?
A. a. candidate C, b. candidate B, c. No B. a. candidate C, b. candidate C, c. Yes C. a. candidate A, b. candidate B, c. Yes D. a. candidate A, b. candidate C, c. No
Use a calculator to find a rational approximation of the square root. Express your answer to the nearest hundredth.
A. 
B. 
C. 
D. 
E. 
Solve the formula for the given variable.
+ 
= c
for b
A. b = 
- a
B. b = ac - 
C. b = 
D. b = 