Mathematics, 22.06.2021 03:20 amohammad6

In a pet shop that only sells dogs and cats, there are x number of animals. Given that there are 10 cats and the probability of choosing a dog at random is P(dog)=7/12. How many dogs are there? Give correct answer and show working out please.

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In a pet shop that only sells dogs and cats, there are x number of animals. Given that there are 10...