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KengaRu [80]
2 years ago
7

The weather forecast gives a 20% chance of rain tomorrow. If it is fine, the probability that Bernard will go sailing is 80%, bu

t if it rains, the probability that he will go sailing is only 10%. Display the sample space of possible outcomes on a tree diagram. Determine the probability that tomorrow:
a. is fine and Bernard goes sailing
b. is wet and Bernard does not go sailing
c. Bernard goes sailing.

help me! I've got the answer but doesn't if it's correct.
my answer:
a. 80%
b. 90%
c. 9/10​
Mathematics
1 answer:
diamong [38]2 years ago
6 0
It would be c if I am wrong don’t get mad plz
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Step-by-step explanation:

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We now begin combining like terms across the equal sign by performing the inverse or doing the opposite. Move first the 8.11 by subtracting it from both sides.

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3 years ago
Which expression represents the area of a square with sides of length 3xy??
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