Find the distance d(P1, P2) between the points P1 and P2.P1 = (6, -6); P2 = (4, -2)
A. 6
B. 12
C. 2
D. 12
Answer: C
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Solve the problem.Find two consecutive positive integers such that the square of the smaller integer added to seven times the larger integer is equal to 85.
A. No such integers exist. B. -13, -12 C. 13, 14 D. 6, 7
Solve the problem.The velocity of a body of mass m falling from rest under the action of gravity is given by the equation 
where k is a constant that depends on the body's aerodynamic properties and the density of the air, g is the gravitational constant, and t is the number of seconds into the fall. Find the limiting velocity, limt?? v, of a 170 lb. skydiver (mg = 170) when k = .006.
A. 53.23 ft/sec B. There is no limiting speed. C. 0.01 ft/sec D. 168.33 ft/sec
Write the subset of real numbers in set-builder notation. (-4, 4]
A) {x -4 < x 4} B) {x -4 < x < 4} C) {x -4 x 4} D) {x -4 x < 4}
Solve the triangle.a = 9, b = 6, c = 4
A. A = 127.2°, B = 20.7°, C = 32.1° B. A = 32.1°, B = 127.2°, C = 20.7° C. A = 127.2°, B = 32.1°, C = 20.7° D. A = 32.1°, B = 20.7°, C = 127.2°