Solve the problem.The total number of cars sold at a used car lot for the years 1996 and 1997 was 584. The number of cars sold in 1997 was 3 times the number of cars sold in 1996. How many cars were sold in 1997?

A. 145
B. 438
C. 442
D. 154


Answer: B

Mathematics

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Solve.The time t (in ps) required for N calculations by a certain computer design is  Sketch the graph. t psN calculations

A.
 t ps
N calculations
B.
 t ps
N calculations
C.
 t ps
N calculations
D.
 t ps
N calculations

Mathematics

Find the distance between two points given their coordinates.Find the distance between points P and Q on a number line, with coordinates -10 and 3, respectively.

A. d(P, Q) = -7 B. d(P, Q) = -13 C. d(P, Q) = 13 D. d(P, Q) = 7

Mathematics

Write the binomial expansion of the expression.(3x + 5)3

A. 9x6 + 15x3 + 15,625 B. 9x2 + 30x + 25 C. 27x3 + 135x2 + 225x + 125 D. 27x3 + 135x2 + 135x + 125

Mathematics

Find the measures of two angles, one positive and one negative, that are coterminal with the given angle.

A. ; - 
B. ; - 
C. ; - 
D. ; - 

Mathematics