Solve the problem.The value, v, in hundreds of dollars, of Juan's computer is approximated by  where t is the number of years since he first bought the computer. Estimate the value of the computer 4 years after it was purchased.

A. $600
B. $1000
C. $720
D. $400


Answer: A

Mathematics

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Which of the following symbols indicates a translation? ?

A.

?


B.

?


C.

?17       71


D.

?None of the above


E.

?b and c


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Answer the question.A sector of a circle is a pie-shaped section bounded by two radii and an arc. What is a minimal set of conditions for determining that two sectors of the same circle are congruent?

What will be an ideal response?

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Use Cramer's Rule to solve the system of equations. Use technology to compute the determinants involved.

A. {(4, -6, -4)} B. {(5, 4, 4)} C. {(4, 6, 4)} D. {(6, 4, 6)}

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Evaluate., when p = 27 and q = 3

A. 10
B. 9
C. 9
D. 8

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