Subtract and check.

A. 34
B. -66
C. 1198
D. 30


Answer: A

Mathematics

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Provide an appropriate response.Rosa Kavanaugh teaches drafting at a technical college and pays into the state teachers' retirement fund instead of Social Security. The rate that is deducted from her paycheck is 10.45% of her gross salary. She makes $3,560 a month. What is her retirement deduction?

Fill in the blank(s) with the appropriate word(s).

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Solve the problem.A railroad tunnel is shaped like a semi-ellipse. The height of the tunnel at the center is 20 ft and the vertical clearance must be 10 ft at a point 15 ft from the center. Find an equation for the ellipse. 

A.  +  = 1
B.  +  = 1
C.  +  = 1
D.  +  = 1

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Use transformations of the graph of y = x4 or y = x5 to graph the function.f(x) = 4 - (x - 4)5 

A.

B.

C.

D.

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Identify the graph of the equation as a parabola, circle, ellipse, or hyperbola.y2 = 49 - x2

A. Ellipse B. Circle C. Parabola D. Hyperbola

Mathematics