Simplify the expression using order of operations.
A. - 
B. - 
C. - 
D. - 
Answer: A
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Use formulas for perimeter and area to solve the problem.A circular fountain has a statue in its center, 3 m from the edge. Find the perimeter of the fountain. If necessary, use 3.14 for ? and round the result to the nearest tenth.
A. 18.8 m B. 9.4 m C. 16.8 m D. 9 m
First rewrite the quadratic function in standard form by completing the square, then find any x-intercepts and any y-intercepts.f(x) = x2 + 12x + 36
A. x-intercepts: 6; y-intercept: 36 B. x-intercepts: -6; y-intercept: 36 C. No x-intercepts; y-intercept: 72 D. x-intercepts: -6; y-intercept: 72
Solve the triangle.
?
?
?
Apply the rules regarding the use of significant digits after all computations are complete.
?
A. 
B. ?
C. ?
D. ?
E. ?
The pictograph shows the number of bicyclists who participated in the Labor Day weekend bicycle race for the years indicated. 
In what years did more than 70 cyclists participate?
A. 2001, 2002, 2003, 2006, 2007 B. 2003, 2007 C. 2003, 2006, 2007 D. 2001, 2003, 2006, 2007