Use properties for rational number operations to solve the equation.x = 

A.
B.
C. 2
D. 1


Answer: A

Mathematics

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Use symmetry to evaluate the integral.

A.
B.
C.
D. 0

Mathematics

Integrate the function.

A.  +  + C
B. -  + C
C.  sin-1  +  + C
D.  +  + C

Mathematics

Find the indicated root and express the answer in standard form.Cube roots of -8i

A. 2i, -  - i,  - i
B. -2i,  - i,  - i
C. -2i,  + i,  + i
D. 2i, -  + i, -  + i

Mathematics

When the interest on an investment is compounded continuously, the investment grows at a rate that is proportional to the amount in the account. If $25,000 is invested (when ) and the amount in the account after 18 years is $46,940.26, find the interest rate on this investment? Round to one decimal place. ?

A. 3.0% B. 3.5% C. 4.0% D. 4.5% E. 5.0%

Mathematics