Tell whether the statement is true or false.Let A = {6, 7, 8, 9, 10, 11}, B = {8, 10, 12}, C = {6, 7, 9, 11}, D = {6, 11}, and C ? ?

A. True
B. False


Answer: B

Mathematics

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Subtract. ?  (83°36') - (72°66') ? 

A. 10°30' B. 31°10' C. 10°31' D. 11°31' E. 30°10'

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Solve the problem. Round to the nearest tenth, if necessary.If an object is propelled upward from a height of 96 feet at an initial velocity of 80 feet per second, then its height h after t seconds is given by the equation  After how many seconds does the object hit the ground?

A. 5.0 sec B. 11 sec C. 6 sec D. 3.0 sec

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Divide using synthetic division.

A. -4x2 - 2x + 5
B. 4x2 + 2x + 5
C. 4x2 x + 5 + 5
D. 2x2 + 5x + 

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Give the quadrant containing the point. If a point is on an axis, name the axis.(-16, 0)

A. QIII B. y-axis C. QII D. x-axis

Mathematics