## Exam Information

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## Sample Document Text

EXAM
Exam 3,
Takehome Exam
Math 1321, Spring 2007
April 23, 2007
. This is a takehome exam due April 30.
. You can look at the book and your notes. You may
discuss the exam with other students, but write up
your own solutions!
. Write all of your answers on separate sheets of paper.
You can keep the exam questions.
. You must show enough work to justify your answers.
Unless otherwise instructed, give exact answers, not
approximations (e.g., ?2, not 1.414).
. This exam has 8 problems. There are 380 points
total.
Good luck!
Problem 1. A wheel has a radius of 2 feet. If the wheel is rolling along the40 pts.
ground and is rotating at 105 revolutions per minute, how fast is
it traveling over the ground, in miles per hour?
Problem 2. Solve the two triangles with b = 10, A = 20? and a = 5.0. In60 pts.
other words, first solve for B, C and c in the triangle
A=20?
b=10 C
c
B
a=5.0
and then solve for Bprime, Cprime and cprime in the solid triangle below
A=20?
b=10 C
c
B
a=5.0a' =5.0
c'
...

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