Convert the measurement as indicated. If necessary, write answers as mixed numbers.0.25 pounds to ounces

A. 4 oz
B. 2.5 oz
C. 25 oz
D. 50 oz

Answer: A

Mathematics

Solve the problem.Find an equation for the level surface of the function f(x, y, z) = d? - dt that passes through the point (0, ln 10, ln 5) .

A. e^y - e^z +  = 5
B. e^y + e^z -  = -5
C. e^y + e^z -  = 5
D. e^y - e^z +  = -5

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Mathematics

Find the present value for the given future amount. Round to the nearest cent.A = $9000, 7 yearsr = 4% compounded semiannually

A. $6839.26 B. $6820.88 C. $2179.12 D. $11,875.31

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Mathematics

Simplify.

A.
B.
C.
D.

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Mathematics

Determine if the graph is symmetric with respect to x-axis, y-axis, and/or the origin.

A. Origin B. x-axis, origin C. y-axis D. x-axis

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Mathematics