Solve the problem, using 3.14 for ?. Round to nearest tenth unless instructed differently.A company is installing a circular fountain in the lobby of their new building and want to line the edge with a decorative trim. The radius of the fountain is 2 meters. How much trim are they going to need to line the fountain?
A. 6.3 m
B. 4 m
C. 10.6 m
D. 12.6 m
Answer: D
Mathematics
You might also like to view...
Solve the problem.The appliance store where the Scott family shops offers a 8% discount for paying cash. The Scott family received a discount of $34. What was their total bill before the discount?
A. $3 B. $4 C. $300 D. $425
Mathematics
Find the second derivative.y = 6x3 - 5x2 + 3ex
A. 24x - 10 + 3ex B. 10x - 24 + 3ex C. 10x - 36 + 3ex D. 36x - 10 + 3ex
Mathematics
Solve the problem.Find the maximum value of 
subject to 
and 
A. 3 + 
B. 3 - 
C. 3 + 
D. 3 - 
Mathematics
Find the standard deviation.25, 13, 32, 40, 61, 57
A. 38 B. 16.9 C. 36 D. 287.3
Mathematics