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worty [1.4K]
3 years ago
9

Each person in a group of 12 has one pet. Three people have a cat, 2 people have a dog, and the rest have a bird. What is the pr

obability of a person having a cat or a dog?
Mathematics
2 answers:
AVprozaik [17]3 years ago
7 0
5 out of 12.
3 cats + 2 dogs =5
12= out of everyone w a pet
katrin2010 [14]3 years ago
4 0

Answer:

63 % for cats and 37 % for dogs

Step-by-step explanation:

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The exppreson of 10x^2-7
erica [24]

The complete question is :

Question: What is the coefficient in the expression 10x²-7?

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<h3>What is Coefficient?</h3>

A numerical or constant quantity placed before and multiplying the variable in an algebraic expression.

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2 years ago
Mr. Wilson's desk drawer contains 4 black, 3 blue, and 3 red pens. If he selects one pen a random, what is the probability that
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<h3>Answer:  3/5</h3>

Work Shown:

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