Exclusive events, for OR we can add probabilities.
P(O or B) = 0.49 + 0.20 = 0.69
Answer 0.69
Answer: 120 permutations
Step-by-step explanation: permutation is different from combination because in a permutation the order you put it in matters. in a combination any order is fine. So there is only one combination you can make with these numbers, but there is 120 permutation you can make.
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Answer:
11-2 or 9
Step-by-step explanation:
use the quotient rule then after using it the first time use it again on your resulting equation, since you are looking for the second derivative
This should help here you go