Solve the equation.
?

?Round your answer to four decimal places.
?

A.
B. ?
C. ?
D. ?
E. ?


Answer: A

Mathematics

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Evaluate the integral by making a substitution and then using a table of integrals.  

A. 9 sin-1 -   + C
B.   - 3 ln  + C
C. 9 sin-1 -   + C
D. 9 sin-1 + x  + C

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Choose the graph that represents the given function without using a graphing utility.f(x) = 

A.

B.

C.

D.

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Find the mean. Round to the nearest tenth when necessary.The numbers of points Dee scored playing basketball over the last four games were as follows: 15, 7, 21, 15

A. Mean = 15 points B. Mean = 21.7 points C. Mean = 13 points D. Mean = 14.5 points

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Solve the equation by factoring.15x2 + 22x + 8 = 0

A.
B.
C.
D.

Mathematics