Using Green's Theorem, calculate the area of the indicated region.The circle r(t) = (8 cos t)i + (8 sin t)j, 0 ? t ? 2 ?
A. 8?
B. 16?
C. 2?
D. 64?
Answer: D
Mathematics
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Answer the following statement(s) true (T) or false (F)
The NCTM Standards recommended that students develop both conceptual and procedural knowledge in mathematics.
Mathematics
Solve the equation. 0.84x + 0.88(18 - x) = 15.48
A. {0.09} B. {-0.09} C. {-9} D. {9}
Mathematics
Simplify, if possible, by combining like terms.9st2 - 2st2
A. -7st2 B. 7st2 C. 7s2t4 D. Cannot be simplified
Mathematics
Solve the problem.The population growth of an animal species is described by F(t) = 800 + 20 log3 (2t + 1) where t is measured in months. Find the population of this species in an area 1 month(s) after the species is introduced.
A. 420 B. 820 C. 860 D. 450
Mathematics