Simplify using the laws of exponents.(-4x2y)5
A. -20x2y5
B. (-4)5x10y5
C. -20x2y
D. (-4)5x7y5
Answer: B
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Using Green's Theorem, calculate the area of the indicated region.The circle r(t) = (9 cos t)i + (9 sin t)j, 0 ? t ? 2 ?
A. 81? B. 9? C. 2? D. 18?
Simplify using the power-to-power rule.[(-3)4]3
A. 531,441 B. -531,441 C. 2187 D. -2187
Provide an appropriate response.Consider an equation of direct variation y = kx. When x increases, does y increase or decrease?
Fill in the blank(s) with the appropriate word(s).
Solve the problem.Suppose your job is to take phone orders for machine parts. Use the table below to answer the following questions. Write the correct part number that matches what you hear the customer say on the phone.?
"We received all parts except the 1 and 9 hundredths size."
A. H B. C C. G D. F