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3 years ago

X <-3 or x > 2 I don’t get it, please help

Mathematics

2 answers:

salantis [7]3 years ago

8 0

Answer:

On a number line, this would mean the dots start at -3 and go left to infinity. it would mean the other dot starts a 2 and goes right to infinity.

dybincka [34]3 years ago

6 0

Step-by-step explanation:

we know either x<-3 or x>2

x<-3 (possibility 1)

x>2 (possibility 2)

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1/2 of the children at a party like chocolate ice cream, 2/3 like vanilla ice cream, and 1/3 like chocolate and vanilla. What fr

alexandr402 [8]

Answer:

$\frac{1}{2}$

Step-by-step explanation:

We have been given that 1/2 of the children at a party like chocolate ice cream, 2/3 like vanilla ice cream, and 1/3 like chocolate and vanilla.

To find the fraction of children, who like vanilla also like chocolate, We will divide the fraction of children who like chocolate and vanilla by the fraction of children who like vanilla.

$\text{Fraction of those who like vanilla also like chocolate}=\frac{\frac{1}{3}}{\frac{2}{3}}$

Since we know that dividing a fraction by another fraction is same as multiplying the first fraction by the reciprocal of second fraction.

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After cancelling out 3 from numerator and denominator of our fraction, we will get,

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