Solve the problem.A figure skater must trace a figure eight on the ice that consists of two perfect circles, each with a radius of 10 ft. How far does the skater go in tracing the figure eight?(Use 3.14 for ? .)
A. 125.6 ft
B. 62.8 ft
C. 29.4 ft
D. 31.4 ft
Answer: A
Mathematics
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Write the repeating decimal using an ellipsis.1.26
A. 1.2603603603 . . . B. 1.26030303 . . . C. 1.26333 . . . D. 1.260333 . . .
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A certain mail order outlet uses a container in the shape shown below. Ignoring the flaps used to secure the sides together, describe and sketch the shape of the box when it is unfolded.
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Multiply.3 ? 
A. 
B. 
C. 
D. 
Mathematics
Consider only the discriminant, b2 - 4ac, to determine whether one real-number solution, two different real-number solutions, or two different imaginary-number solutions exist.7x2 = 4x - 2
A. Two different real-number solutions B. Two different imaginary-number solutions C. One real solution
Mathematics