Find the absolute value. Use fractions in your answer.
?

What will be an ideal response?


Mathematics

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Subtract.(6x2y - 3xy - 5xy2) - (5xy + 4xy2 + 4x2y)

A. 2x2y + 9xy2 + 2xy B. 2x2y + 9xy2 - 8xy C. 2x2y - 9xy2 - 8xy D. -2x2y - 5xy2 - 8xy

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Mathematics

Evaluate the integral by using multiple substitutions. dx

A. (8 + sin2 (x - 10))3/2 + C
B. (8 + cos2 (x - 10))3/2 + C
C. (8 + sin2 x)3/2 + C
D.  + C

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Mathematics

Graph the pair of parametric equations with the aid of a graphing calculator.x = 5 cos 2t + 4 cos 6t, y = 5 sin 2t - 4 sin 6t, 0 ? t ? ?

A.

B.

C.

D.

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Mathematics

Solve.In a practice run, a race car driver's speed is clocked at 137.607 mph at the end of his first lap, and at 170.047 mph at the end of the next lap. How much faster was he driving at the end of the second lap?

A. 33.440 mph B. 32.340 mph C. 32.450 mph D. 32.440 mph

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Mathematics