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.Let M = the set of Democratic men who like classical music W = the set of Democratic women who like classical musicIf x ? D, then x ? W.
A. True
B. False
Answer: B
Mathematics
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Convert the radian measure to degree measure. Use the value of ? found on a calculator and round answers to two decimal places.
A.
B. 36?°
C. 36°
D. 0.628°
Mathematics
Solve the problem.How many different 11-letter words (real or imaginary) can be formed from the letters in the word ENGINEERING?
A. 25,200 B. 554,400 C. 277,200 D. 39,916,800
Mathematics
Solve the system of equations using the substitution method.
A.
B.
C.
D.
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Find the solution set of the system by graphing the equations by hand. If the system is inconsistent or dependent, say so.y = -3x - 6-6x - 2y = 12
A. (0, 0) B. (0, -6) C. all points on the line y = -3x - 6; dependent system D. empty set; inconsistent system
Mathematics