List the elements in the set.The set of all positive integer powers of 3.
A. {1, 3, 9, 27, 81, 243, ...}
B. {1, 8, 27, 64, 125, ...}
C. {3, 6, 9, 12, 15, ...}
D. {3, 9, 27, 81, 243, ...}
Answer: D
Mathematics
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Use a graphing calculator to solve the equation. Round to two decimal places.(1.06)x = 6
A. 0.03 B. 1.73 C. 34.2 D. 30.75
Mathematics
Solve the equation.
- 2 = 11
A. {-21, 5} B. {17, 5} C. {-5, 5} D. {-1, 5}
Mathematics
Find the indicated composite for the pair of functions.f(x) = 3x + 5; g(x) = 
Find (f?g)(2).
A. 12
B. 
C. 8
D. 11
Mathematics
Solve the problem.A theatre sells two types of tickets to their plays; children's tickets and adult tickets. For today's performance they have sold a total of 1225 tickets. Also, they have sold 4 times as many adult tickets as children's tickets. How many adult tickets have they sold?
A. 973 B. 986 C. 980 D. 977
Mathematics