A survey asked a group of 51 school children which foods they liked to eat. 30 liked pizza, 12 liked hotdogs, and 8 liked both. 1. Fill in the numbers on the VENN diagram. 2. How many of the children only like pizza? 3. How many of the children liked neither food? Hotdogs Pizza

A survey asked a group of 51 school children which foods they liked to eat. 30 liked pizza, 12 liked hotdogs, and 8 liked both. 1. Fill in the numbers on the VENN diagram. 2. How many of the children only like pizza? 3. How many of the children liked neither food? Hotdogs Pizza

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Concept explainers

Set Theory

Every field in the present world involves a set. The theory of sets was developed by German mathematician Georg Cantor while working on the “problems of trigonometric series”.

Question

A survey asked a group of 51 school children which foods they liked to eat.
30 liked pizza, 12 liked hotdogs, and 8 liked both.
1. Fill in the numbers on the VENN diagram.
2. How many of the children only like pizza?
3. How many of the children liked neither food?
Hotdogs
Pizza

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