#### Answer

$x=125$

#### Work Step by Step

To find the mean, we add up all of the values and divide by the total number of values.
Mean: $\frac{100+121+105+113+108+x}{6} = 112$
$100+121+105+113+108+x=672$
$x=125$

Published by
Prentice Hall

ISBN 10:
0133500403

ISBN 13:
978-0-13350-040-0

$x=125$

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