Suppose a survey of 30O Ryerson University students was conducted to determine their smoking habits. How many students engaged in only one of the three behaviours? Use the information to below to help formulate your answer. • 90 smoke cigarettes, 18 use e- cigarettes, and 76 use marijuana • 62 smoke cigarettes and use marijuana • 8 smoke cigarettes and use e- cigarettes • 12 smoke marijuana and use e- cigarettes • 6 engage in all three behaviours

Suppose a survey of 30O Ryerson University students was conducted to determine their smoking habits. How many students engaged in only one of the three behaviours? Use the information to below to help formulate your answer. • 90 smoke cigarettes, 18 use e- cigarettes, and 76 use marijuana • 62 smoke cigarettes and use marijuana • 8 smoke cigarettes and use e- cigarettes • 12 smoke marijuana and use e- cigarettes • 6 engage in all three behaviours

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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