Multiply.(x2 - x - 4)(x - 1)
A. x3 - 2x2 - 3x + 4
B. x3 - 2x2 - 4x + 4
C. x3 - 2x2 - 5x - 4
D. x3 - 3x + 4
Answer: A
Mathematics
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A. 1 B. 0! C. 4 D. 6
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Translate the phrase into a mathematical expression and then find the result.159 miles per 3 hours
A. 159 ? 3; 51 miles per hour B. 159 ÷ 3; 53 miles per hour C. 159 ÷ 3; 56 miles per hour D. 159 ? 3; 55 miles per hour
Mathematics
Go through the Babylonian algorithm two times to approximate the given square root. Give four decimal places in your answer.
A. 7.3528 B. 7.3485 C. 7.3477 D. 7.3496
Mathematics
Write an equation that expresses the relationship. Use k for the constant of proportionality.P varies directly as the square of R and inversely as the cube of S.
A. PR2S3 = k
B. P = 
C. P = 
D. P + R2 - S3 = k
Mathematics