November 30, 2015

Homework Help: Math

Posted by Pam on Sunday, September 29, 2013 at 2:37pm.

How would you solve these compound inequalities word problems?
1. The human ear can distinguish sounds between 20Hz and 20,000 Hz, inclusive.
2. For a man to box as a welterweight, he must weigh more than 140 lbs, but at most 147 lbs.

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