Solve the problem, using 3.14 for ?. Round to nearest tenth unless instructed differently.A rubber ice-hockey puck has a 3.2 in. diameter. What is the surface area of one flat side of the puck?
A. 8 in.2
B. 4 in.2
C. 10 in.2
D. 32.2 in.2
Answer: A
Mathematics
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Evaluate the cylindrical coordinate integral.
A. 2? B. 28? C. 14? D. 4?
Mathematics
If the recommended adult dosage for a certain medication is 2.00 oz, by Clarks's rule, what dose would you give a child who is 6 years old and weighs 56 pounds?
A. 1 oz B. 1/2 oz C. 3/4 oz D. 1/3 oz
Mathematics
Give the rectangular coordinates for the point.(-6, 225°)
A. (-3
, -3
)
B. (3
, 3
)
C. (3
, 3
)
D. (3?, 3?)
Mathematics
Sketch the graph of f.f(x) = 4x2
A. 
B. 
C. 
D. 
Mathematics