Simplify the power of i to i, 1, -i or -1.i59

A. -i
B. 1
C. -1
D. i


Answer: A

Mathematics

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Find the least common multiple of the numbers.210 and 360

A. 75,600 B. 10,800 C. 6300 D. 2520

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Solve the inequality graphically. Round solutions to the nearest tenth if necessary. > -2

A. {x}
B. {x}
C. All real numbers
D. No Solution

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Solve. Round to the nearest tenth when necessary. = 

A. 0.1 B. 119.88 C. 133.2 D. 932.4

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Graph the system of inequalities and the points of intersection of the graphs. Label the points of intersection with their coordinates.y ? x2  - 5y + 2x < 10  

A.

B.

C.

D.

Mathematics