Use a calculator to find a nonnegative angle less than 360° for the function value.tan ? = 0.3057, (180°, 270°)

A. 343°
B. 17°
C. 197°
D. 163°


Answer: C

Mathematics

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Solve the problem.The gravitational attraction A between two masses varies inversely as the square of the distance between them. If the force of attraction is 4 lb when the masses are 3 ft apart, what is the attraction when the masses are 6 ft apart?

A. 4 lb B. 3 lb C. 1 lb D. 2 lb

Mathematics

Is the following statement true or false?18 ? 5

A. True B. False

Mathematics

Find the one-sided limit, if it exists. ? 

A. 4 B. -2 C. -10 D. 5 E. The limit does not exist

Mathematics

Determine the coordinates of the indicated point on the graph. D

A. (3, 5) B. (4, -3) C. (-3, 4) D. (5, 3)

Mathematics