Suppose that of 80 workers randomly selected and interviewed, 53 were opposed to an increase in Social Security taxes. Would you accept or reject the hypothesis that the majority of workers are opposed to the increase in taxes?
?
A. reject
B. accept
Answer: A
Mathematics
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Solve. Write a mixed numeral for the answer.At a track and field event, an athlete recorded the following heights at the high jump: 84
in., 83
in., 83
in., and 85 in. Find the average of the four jumps.
A. 84 in.
B. 84
in.
C. 84
in.
D. 84
in.
Mathematics
Provide an appropriate response.If one form of the correct answer of a difference of two rational expressions is 
, what would be an alternate form of the answer if the denominator is 5 - k?
A. 
B. 
C. 
D. 
Mathematics
Find an equation of the tangent line to the graph of 
at its inflection point.
What will be an ideal response?
Mathematics
Use the graph of f to draw the graph of its inverse function.
A. 
B. 
Mathematics