Consider below the branching tree diagram based on the number per 3000 American adults. 
LetT = the set of Americans who like classical music R = the set of Republicans who like classical music D = the set of Democrats who like classical music I = the set of Independents who like classical musicDetermine whether the statement is true or false.R ? T
A. True
B. False
Answer: A
Mathematics
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Solve the problem.The number N, in millions of Americans of age x with arthritis, is estimated with the following graph.
What approximate age (closest integer) has the most arthritic Americans?
A. 60 B. 21 C. 88 D. 65
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Solve the problem.A wicker basket has a circular rim with a diameter of 11 in. How many inches of ribbon are needed to go once around the rim?(Use 3.14 for ? .)
A. 69.08 in. B. 32.54 in. C. 34.54 in. D. 121 in.
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Graph the polar equation.r = 
A. 
B. 
C. 
D. 
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