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April 18, 2015

April 18, 2015

Posted by **Justina** on Sunday, August 7, 2011 at 9:22pm.

a. 41

b. Can not be determined from information given.

c. 43

d. 42

- Math -
**bobpursley**, Sunday, August 7, 2011 at 9:31pmby definition, 42-1 or 41 degrees of freedom

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