If the sequence is arithmetic, find the common difference. If the sequence is not arithmetic, say so.8, 11, 14, 17, . . .

A. 8
B. 3
C. 2.25
D. Not arithmetic


Answer: B

Mathematics

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Which of the following is an example of the Zero Multiplication Property? ?

A.

?


B.

?


C.

?


D.

?


E.

?None of the above.


Mathematics

Solve the given differential equation.(9x2 - 8x)dx - dy = 0

A. 3x3 - 4x2 + C B. 3x3 - 8x2 + C C. 9x3 - 8x2 + C D. 9x3 - 4x2 + C

Mathematics

Answer the question.Label -9 and the opposite of -9 on the number line.

A.

B.

C.

D.

Mathematics

Solve the problem.The diagram shows the roads connecting four cities.WXYZThe matrix A below represents the number of routes between each pair of cities without passing through another city.         

/>   Calculate A3. What information is given by the entry in row 2, column 3 of A3?

A. There are 5 ways to travel between cities X and Y by passing through exactly three cities
B. There are 4 ways to travel between cities X and Y by passing through one city
C. There are 5 ways to travel between cities X and Y by passing through exactly two cities
D. There are 4 ways to travel between cities X and Y by passing through at most two cities

Mathematics