Evaluate the expression.(-2)0

A. 0
B. 1
C. -2
D. -1


Answer: B

Mathematics

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Solve the problem.Given the velocity and initial position of a body moving along a coordinate line at time t, find the body's position at time t.v = cos t, s(0) = 1

A. s =  sin t + ?
B. s = 2? sin t
C. s = sin t
D. s =  sin t

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 is the power of e that gives ?x.

Answer the following statement true (T) or false (F)

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Solve the problem.Using the following floor plan, find a path that begins and ends in room A and passes through each doorway exactly once.

A. A ? D ? C ? A ? B ? D ?A B. No such route exists. C. A ? D ? C ? A ? B D. A ? B ? A ? C ? D ? A

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Solve the problem.The population of a city at the beginning of 2005 is 1,259,000. What will the population of the city be at the beginning of 2015 if it decreases by 2.4% each year? Round to the nearest whole number.

A. 987,470 B. 956,840 C. 963,771 D. 1,011,752

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