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Mkey [24]
3 years ago
14

Please help me please.

Mathematics
1 answer:
babunello [35]3 years ago
3 0
Remark
The trick here is not to take the probability as 12/18 = 2/3

The probability is 12/30 because he has thrown the coin a total of 30 times and it has landed on heads 12 of those 30 times.

Divide the top and bottom by 6 which is the highest common factor.
12/30  = 2/5

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Marianna [84]

Answer:

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Step-by-step explanation:

2(y+7)=46

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Answer:

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