Set up a definite integral that gives the arc length of the given curve.x = t, y = , -  ? t ? 

A.
B.
C.
D.


Answer: A

Mathematics

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Provide an appropriate response.When compared to using the income tax tables to compute income tax, the tax computation worksheet is used:

A. to compute tax on taxable incomes of $100,000 or greater B. to include itemized deductions C. to compute tax on taxable incomes of $100,000 or less D. to minimize taxable income

Mathematics

Solve the equation.5m2 - 9m = 0

A. - , 0
B.
C. -  
D. , 0 

Mathematics

Find the requested composition of functions.Given f(x) = x2 + 9 and g(x) = x2 - 9, find f?g(x).

A. x4 - 18x2 + 72 B. x4 + 18x2 + 72 C. x4 + 18x2 + 90 D. x4 - 18x2 + 90

Mathematics

Solve the system of equations.

A. x = 2 - z y = z + 2 z = any real number B. x = z + 2 y = z - 2 z = any real number C. x = z + 2 y = 2 - z z = any real number D. inconsistent (no solution)

Mathematics