Write decimal notation.-21 

A. -21.025
B. -21.0025
C. -23.5
D. -21.25


Answer: D

Mathematics

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A. ?2 cos 3
B. ?2 cos 3
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D. ? cos 3

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Which of the following best exemplifies an object-oriented view of y = 3x+1?

a. Thinking of it as a line whose slope can be adjusted by putting different values in place of the 3 b. Thinking of it as "3 times a number plus 1" c. Thinking of it as a string of literal symbols with different characteristics d. Thinking of it as a central object of study in 9th grade algebra

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Write the system of equations associated with the augmented matrix. Do not solve.

A.

B.

C.

D.

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Use the region R to evaluate the double integral. RR bounded by y = , y = x, y = 0

A. - 
B.
C.
D. - 

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