Solve.Find the area of the skating rink. If necessary, use ? ? 3.14 and round your result to the nearest tenth.
A. 560.3 sq m
B. 1120.7 sq m
C. 866.3 sq m
D. 814.7 sq m
Answer: C
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Find the limit.
A. 
B. 
C. 
D. Does not exist
A city crew must paint the median divider along each of the 48 streets in the neighborhood shown below (starting and ending at A). The foreman wants to organize the route in the most efficient possible way.
The number of vertices of odd degree in the graph that models this problem is
A. 18. B. 16. C. 14. D. 20. E. none of these
The figure shows an angle ? in standard position with its terminal side intersecting the unit circle. Evaluate the indicated circular function value of ?.Find cos ?.
A. - 
B. - 
C. 
D. 
Make an approximate conversion as indicated. Round to the nearest tenth. The precise value of your approximation will depend on the conversion path that you choose.14.65 L = ____ gal
A. 3.8 gal B. 13.9 gal C. 15.5 gal D. 55.4 gal