Using Green's Theorem, calculate the area of the indicated region.The astroid r(t) = (8 cos 3t)i + (8 sin3 t)j, 0 ? t ? 2?
A. 12?
B. 2?
C. 48?
D. 24?
Answer: D
Mathematics
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Indicate whether the function is one-to-one.{(10, -13), (1, -8), (-12, -12)}
A. Yes B. No
Mathematics
Determine the specific solutions (if any) to the equation on the interval [0, 2?).sin 
- sin 
= 1
A. ?
B. 
, 
C. 
, 
D. 
, 
Mathematics
Use the information in the table to solve the problem. Write your answer as a fraction in lowest terms.The table below shows the amounts of pollutants (in parts per million) in a sample of rainwater.
Find the ratio of pollutant A to pollutant B.
A. 
B. 
C. 
D. 
Mathematics
Make the indicated conversion.6000 lb = 
tons
A. 3
B. 2
C. 4
D. 3
Mathematics