Use a calculator to give the real number value. Round the answer to 7 decimal places.y = tan-1(-0.7002)

A. -0.6634921
B. -0.5761905
C. -0.6108602
D. 2.5317483


Answer: C

Mathematics

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Solve the problem.Find the image of the given figure under a reflection across the mirror line m.

A.

B.

C.

D.

Mathematics

Solve the equation using graphical methods. Round to the nearest thousandth when appropriate.8x + 4(1 + x) = 3(x - 6) + 10x

A. x = -22 B. x = 22 C. x = -7 D. x = 7

Mathematics

Graph the equation and give the coordinates of the vertex.y = x2 - 5

A. (5, 0)

B. (0, -5)

C. (-5, 0)

D. (0, 5)

Mathematics

Find the probability.If 82% of scheduled flights actually take place and cancellations are independent events, what is the probability that 3 separate flights will all take place?

A. 0.82 B. 0.67 C. 0.55 D. 0.01

Mathematics