2+1=3
15/3=5
split the 3 5's in ratio 2:1 and you get 10:5
Answer:
1.5625
Step-by-step explanation:
He will need 528 pieces of glass.
Hope this helps!
Please mark as brainliest because it helps me out a lot :)
P(A) = 0.993 is the probability of event A
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P(A) is the probability of not A (note that I am trying to place a bar over A. I hope you can see it, else it is because the editor did not show it as I intended)
Then, use the fact that the probability of A plus the probability not A is equal to 1:
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=> P(A) + P(A) = 1
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=> P(A) = 1 - P(A) = 1 - 0.993 = 0.007
So, the answers are:
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1) P(A) = 0.07
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2) Yes, A is unlikely because its probability is very low.
