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Name:
Fall 2007 Math 151 (sections 5,6,7,8) Midterm
Please read the following directions:
Please write legibly, with plenty of white space. Please put your answers in the designated
areas. To get credit, you must also show adequate work to justify your answers. If unsure,
show the work. Each problem has multiple parts; to get full credit you must answer each
part. Give decimal approximations to four places after the decimal point. All problems are
worth 714 points. You may use calculators, but no books or notes. This exam will last 75
minutes; pace yourself accordingly. If you are done early, you may leave – but NOT during
the last ﬁve minutes of the exam, during which you are asked to remain quiet and in your
seat. Good luck!
Problem
Min Score
Your Score
Max Score
1. Area
7
14
2. Centroid
7
14
3. Arc Length
7
14
4. Necklace
7
14
5. Volume
7
14
6. Separable DE
7
14
7. Linear DE
7
14
Freebie
2
2
2
Total:
51
100
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 Fall '07
 Ponomarenko
 Math, Calculus

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