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Dafna11 [192]
3 years ago
14

5ex+1-3=12 how can I solve this ?

Advanced Placement (AP)
1 answer:
Elodia [21]3 years ago
6 0
Combine like terms so it will be
5ex+2=12
then subtract 2 to 12 making it
5ex=10
then last divide 5 for both sides
ex=2
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<h3>What is the addition rule of size for two subsets?</h3>

For two subsets A and B of the universal set U, we have:

P(A ∪ B) = P(A) + P(B) - P(A ∩ B)

The probability of a new york teenager owning a skateboard is 0.37, of owning a bicycle is 0.36, and of owning both is 0.27.

Then the probability of the teenager owning a skateboard or a bicycle will be

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