Solve the problem.The population of a town was 33,500 at the beginning of 1970. If the population decreased 250 people per year, how many people lived in the town at the beginning of 1985?

A. 29,750 people
B. 3750 people
C. 29,500 people
D. 30,000 people


Answer: A

Mathematics

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Change the angle to an equal angle expressed to the nearest minute.43.93°

A. 43° 28' B. 43° 56' C. 43° 93' D. 43° 4'

Mathematics

Solve the problem.A skeet shooter starts parallel to the horizon, rotates 171° counterclockwise and fires a skeet at 5.5 mph. To the nearest tenth, what are the components of the skeet's velocity?

A. 0.9 mph, -5.4 mph B. -170.2 mph, -16.4 mph C. 170.2 mph, 16.4 mph D. -0.9 mph, 5.4 mph

Mathematics

Sketch the graph of the function.y = 2 sin 3x - 2 cos 3x

A.

B.

C.

D.

Mathematics

Use the information below to determine the indicated set. U = {x | x ? N and x ? 15} A = {x | x ? N and 5 < x < 10} B = {x | x ? N and x is even and x < 14} C = {x | x ? N and 8 ? x ? 13} (A ? B')' ? C'

A. {2, 4} B. { } C. {1, 3, 5, 6, 7, 14, 15} D. {2, 4, 6}

Mathematics