There are 25 students in Mrs. Pietz's fifth grade class at an international school. All of the students speak either English or Japanese, and some speak both languages. Of the students,18 can speak English and 12 can speak Japanese. (a) How many speak both English and Japanese? (b) How many speak English, but not Japanese?

There are 25 students in Mrs. Pietz's fifth grade class at an international school. All of the students speak either English or Japanese, and some speak both languages. Of the students,18 can speak English and 12 can speak Japanese. (a) How many speak both English and Japanese? (b) How many speak English, but not Japanese?

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Description: There are 25 students in Mrs. Pietz's fifth grade class at an international school. All of the students speak either English or Japanese, and some speak both languages. Of the students,18 can speak English and 12 can speak Japanese. (a) How many

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Author:Sheldon Ross

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Chapter1: Combinatorial Analysis

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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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(a) How many speak both English and Japanese?

(b) How many speak English, but not Japanese?

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