Perform the indicated operation. Simplify the result. - 

A.
B.
C.
D.


Answer: A

Mathematics

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Graph the equation and its tangent.Graph y = x2 + 2x + 2 and the tangent to the curve at the point whose x-coordinate is 1.

A.

B.

C.

D.

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Identify the property illustrated by the statement.(1/3)(3) = 1

A. Multiplicative identity B. Multiplication property C. Inverse property of multiplication D. Addition property

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Simplify the rational expression.

A. 7x - 1
B.
C. 7x2 - 30
D.

Mathematics

Solve the problem.The number of quarters needed to double an investment when a lump sum is invested at 10%, compounded quarterly, is given by n = log1.025 2. In how many years will the investment double, to the nearest tenth of a year?

A. 28.1 years B. 7.0 years C. 3.5 years D. 14.0 years

Mathematics