Perform the indicated operations and express the result in simplest form.
A. 2
B. 4
C. 4
D. 2
Answer: D
Mathematics
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Graph the function.y = -2 sin 3x
A. 
B. 
C. 
D. 
Mathematics
Solve the system for x and y. Show your answer as an ordered pair, (x, y). -7x + 84 = 7y 2x + 4y = 42
A. (2, 10) B. (3, 9) C. No solution D. (3, 10)
Mathematics
Evaluate the exponential expression.0.72
A. 4.9 B. 0.49 C. 0.049 D. 1.4
Mathematics
The number of voters in a certain district of a city is expected to grow at the rate of
?
?
people per year t years from now. If the number of voters at present is 30,000, how many voters will be in the district 5 years from now?
?
A. 29,700 people B. 27,953 people C. 36,781 people D. 31,448 people E. 34,942 people
Mathematics