twenty five girls went to a party 12 chose soft drinks,17 chose iced-tea and four chose both.How many did not drink any beverage?________
to help you solve the problem,fill in the blanks in the Venn diagram.
Let S=set of girls who drank soft drinks
T=set of girls who drank tea
N=set of girls who drank neither soft drinks nor tea.
to help you solve the problem,fill in the blanks in the Venn diagram.
Let S=set of girls who drank soft drinks
T=set of girls who drank tea
N=set of girls who drank neither soft drinks nor tea.
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Answer:
4
Step-by-step explanation:
what you'll do is 25-12(soft-drinks)-17(iced-tea)+4(both). it is 4 because that will be those who do not drink.
let s be the girls who drink soft drink only. S=12-4=8
let T be the girls who drank iced-tea only. T=17-4=13
N be the girls who drink neither. N=25-8-13=4 (u can use the equation on top-most too)