February 21, 2017

Homework Help: College Math 45

Posted by Anonymous on Sunday, October 6, 2013 at 11:23pm.

Mrs. Brown has 17 children in her first-grade class, and Mr. Lopez has 20 children in his second-grade class. The principal has been asked to select 1 student from one of the classes to appear at a PTA meeting. How many ways can the selection be made?

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