Use the appropriate formula to solve the problem.A circle has a circumference of 20? meters. Find the radius of the circle. 
A. 3 m
B. 20 m
C. 5 m
D. 10 m
Answer: D
Mathematics
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Answer the question.What name is given to a statistical graph that is embellished with additional art work?
A. Contour map B. Stack plot C. Multiple bar graph D. Pictograph
Mathematics
Solve.Two forces of 620 and 410 N (newtons) act on an object. The angle between the forces is 57°. Find the magnitude of the resultant and the angle that it makes with the larger force.
A. 911 N, 22° B. 910 N, 22° C. 7 N, 22° D. 912 N, 22°
Mathematics
Provide an appropriate response.Rewrite in logarithmic form: 25 = 32
What will be an ideal response?
Mathematics
Evaluate.4x2 + 3y ; x = 7, y = 2
A. 790 B. 202 C. 37 D. 416
Mathematics