Find the square root if it is a real number. If it is not a real number, state so.
A. 5
B. 25
C. not a real number
D. 
- 
Answer: A
Mathematics
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Provide an appropriate response.Can the following be simplified to an expression involving a single radical?x
+ 
A. No B. Yes
Mathematics
Evaluate the sum.
A. 198 B. 156 C. 58 D. 204
Mathematics
Provide an appropriate response. A group of printers were advertised in the Sunday supplement. The prices listed were $129, $275, $475, $139, $159, $210, $425, $159. What was the standard deviation from the mean to the nearest dollar:
A. $135 B. $246 C. $346 D. $67
Mathematics
Solve.x(24 + 3x) = 0
A. 0, -8 B. -3, -8 C. -12 D. -8
Mathematics