Find the point on the unit circle that corresponds to the real number . Use your results to evaluate

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A.
B.
C.
D.
E.

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Answer: B

Mathematics

For each problem, choose the measurement closest to the given.8 oz

A. 200 g B. 12 g C. 2 kg D. 2 g

Solve.5x - (4x - 1) = 2

A. 1
B. - 
C. - 1
D.  

Subtract.7 - 3.845

A. 3.155 B. 3.125 C. 3.156 D. 3.355

A business purchasing an item for business purposes may use straight-line depreciation to obtain a tax deduction. The formula for the present value, P, after t years is given below, where C is the cost and s is the scrap value after L years. The number L is called the useful life of the item. ? ? If a certain piece of equipment costs $8,100 and has a scrap value of $2,100 after 10 years, write an equation to represent the present value after t years.

What will be an ideal response?