Simplify the expression involving rational exponents.(-125)2/3
A. -5
B. Not a real number
C. -25
D. 25
Answer: D
Mathematics
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Divide. Write the result in standard form.
A. -96 - 144i B. 6 + 9i C. -15 D. -6 - 9i
Mathematics
Find the x- and y-intercepts for the equation. Then graph the equation.3x - 9y = 9
A. (0, -1), (3, 0)
B. (0, -1), (-3, 0)
Mathematics
Find the equation in standard form of the parabola described.The vertex has coordinates (0, 0), and the focus has coordinates (5, 0).
A. x2 = 20y B. x2 = 5y C. y2 = 5x D. y2 = 20x
Mathematics
The pie chart below shows the number of pizzas consumed by college students in a typical month. Use the chart to answer the question.
What percent of college students consume 1-2 pizzas in a typical month?
A. 18% B. 34% C. 2% D. 41%
Mathematics