Factor completely.25a3 - 64a
A. (5a2 + 8)(5a - 8)
B. a(25a + 1)(a - 64)
C. a(5a + 8)(5a - 8)
D. a(5a - 8)2
Answer: C
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Represent the fraction as a decimal by using the long-division algorithm.
A. 2.0
B. 2.0
C. 2.08
D. 2.09
Solve the problem.Heather has a 3-ft. square game board for a popular trivia game. What are the dimensions and the area of the board in inches?3 ft 
A. 36 in. by 36 in.; 72 in2 B. 3 ft. by 3 ft; 9 ft2 C. 3 in. by 3 in.; 9 in2 D. 36 in. by 36 in.; 1296 in2
Solve the problem.The function F described by F(x) = 2.75x + 71.48 can be used to estimate the height, in centimeters, of a woman whose humerus (the bone from the elbow to the shoulder) is x cm long. Estimate the height of a woman whose humerus is 
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Write the equation of a sine function that has the given characteristics.The graph of y = x2, shifted 2 units downward
A. y = x2 - 2
B. y = 2x2
C. y = 
D. y = x2 + 2