Simplify. Assume that all variables represent positive real numbers.
A. (9k7q8)
B. (9k3q4)
C. (9k3q4)
D. (9q4)
Answer: B
Mathematics
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Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.75% of the workers in a plant are female. If there are 192 workers altogether, how many workers are female?
A. 256 workers B. 39 workers C. 48 workers D. 144 workers
Mathematics
Solve and check your answer.6(-2x) = 16
A. x = - 
B. x = 28
C. x = - 
D. x = -192
Mathematics
Solve the equation by making an appropriate substitution.x4 - 13x2 + 36 = 0
A. {-2, 2, -3, 3} B. {-2i, 2i, -3i, 3i} C. {2, 3} D. {4, 9}
Mathematics
Establish the identity.sin3(3x) = 
(sin(3x))(1 - cos(6x))
What will be an ideal response?
Mathematics