Solve the problem.A farmer has 1400 feet of fence with which to fence a rectangular plot of land. The plot lies along a river so that only three sides need to be fenced. Estimate the largest area that can be fenced.
A. 245,000 ft2
B. 196,000 ft2
C. 367,500 ft2
D. 294,000 ft2
Answer: A
Mathematics
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Use the given transformation to evaluate the integral.
Rwhere R is the interior of the ellipsoid 
A. 
?
B. 
?
C. 
?
D. 
?
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Determine if the number is divisible by 2, 3, 4, 5, 6, 8, 9, 10, and/or 12.4505
A. 5 B. 5, 10 C. 10 D. 2, 5, 10
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A. (-?, 5] B. ? C. (-?, ?) D. (-?, 9]
Mathematics