Use the rules of exponents to simplify the expression. Write the answer with positive exponents. Assume that all variables represent positive real numbers.
A. x13/3
B. x17/3
C.
D.
Answer: D
Mathematics
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Simplify.4
A. 36
B. 156
C. 12
D. 3
Mathematics
The data in the figure below represents the number of stars earned by 140 performers in a talent competition.
How many performers earned 4 stars?
A. 5 B. 10 C. 4 D. 7 E. none of these
Mathematics
Solve the equation.x -
x = 0.75
A. 1
B. 3
C.
D. 2
Mathematics
Solve the inequality.For the function g(x) = , solve g(x) < 0
A. (-?, -3) ? (6, ?) B. (-3, 6) C. (6, ?) D. (-?, -3)
Mathematics