1. Statistic on the Gr.12 courses taken by graduating high school show that  85 of the graduates taken a science course 75 of the graduates had taken a second language 41 of the graduates had taken math 43 studeied both science and a second language 32 studied both science and math a.How many students were in the graduating class if each one took at least one of these 3 courses?     b. How many students studied science and a second language but not math?     c. How many students studied a second language but neither science nor math?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 14PPS
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1. Statistic on the Gr.12 courses taken by graduating high school show that 

  • 85 of the graduates taken a science course
  • 75 of the graduates had taken a second language
  • 41 of the graduates had taken math
  • 43 studeied both science and a second language
  • 32 studied both science and math

a.How many students were in the graduating class if each one took at least one of these 3 courses?

 

 

b. How many students studied science and a second language but not math?

 

 

c. How many students studied a second language but neither science nor math?

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