Factor completely.8a4b - 18b3
A. 2b(2a - 3b)2
B. 2b(2a + 3b)2
C. Prime
D. 2b(2a2 + 3b)(2a2 - 3b)
Answer: D
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Solve. Write a mixed numeral for the answer.Mr. Meredith is building a table. The top will have a piece of marble inches by 18 inches, bordered by 2
inches of wood on all four sides. Give the overall dimensions of the table top.
A. 28 in. by 23 in.
B. 28 in. by 23 in.
C. 28 in. by 23
in.
D. 24 in. by 20
in.
Use the given transformation to evaluate the integral.
Rwhere R is the parallelepiped bounded by the planes
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A.
B.
C.
D.
Use a graphing calculator to solve the nonlinear system. Give x- and y-coordinates to the nearest hundredth.x2 + y2 = 13.85x = 3y - 1
A. {(3.42, 1.47), (-3.62, -0.87)} B. {(-3.41, -1.47), (3.62, 0.87)} C. {(-11.26, -3.42), (11.06, 4.02)} D. {(1.47, 3.42), (-0.87, -3.62)}
Provide an appropriate response.What is generally true for lines with a positive slope and lines with a negative slope?
A. A line with a positive slope rises as we go from right to left, and a line with a negative slope drops as we go from right to left. B. A line with a positive slope rises as we go from left to right, and a line with a negative slope drops as we go from left to right. C. A line with a positive slope is perpendicular to a line with a negative slope. D. A line with a positive slope rises as we go from left to right, and a line with a negative slope drops as we go from right to left.