Rationalize the denominator. Assume that all radicands represent positive real numbers.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Solve the problem.Find the area of the region enclosed by the curve y = x sin x and the x-axis for 8? ? x ? 9?.
A. 17? B. 0 C. 16? D. 16
Mathematics
Convert the common fraction into decimal form. If necessary, round to the nearest thousandth.
A. 0.562 B. 0.752 C. 0.862 D. 0.759
Mathematics
Fill in the blank with one of the words or phrases listed below.
The 7 above is called the 
.
A. divisor B. difference C. quotient D. dividend
Mathematics
Graph the equation by plotting points.y = |x| - 1
A. 
B. 
C. 
D. 
Mathematics