Answer:
0.7 ; 0.65 ; 0.115
Step-by-step explanation:
Step-by-step explanation:
P(A) = 0.5 ; P(B) = 0.3
P(not successful) = P(B') = 1 - 0.3 = 0.7 ; P(A') = 1 - 0.5 = 0.5
1.)
Both events are independent events, hence the outcome of one does not depend on the other. That is the failure of the Asian project has nothing to do with the European project.
Probability that European project isn't successful;
P(B') = 1 - P(B) = 1 - 0.3 = 0.7
2.)
Probability that atleast one of the 2 projects is successful :
P(AUB) = P(A) + P(B) - P(AnB)
P(AnB) = P(A) * P(B) = 0.5 * 0.3 = 0.15
P(AUB) = 0.5 + 0.3 - 0.15 = 0.65
3.)
Probability that only the Asian project is successful, given that atleast one of the two projects is successful :
[P(A) - P(AnB)] ÷ P(AuB)
[0.5 * 0.15] ÷ 0.65
= 0.075 ÷ 0.65
= 0.1153846
= 0.115
Answer:
Her percent increase would be 25%.
Step-by-step explanation:
<u><em>Explanation</em></u>
On Monday, the bank account balance was -$12.58
A. As you wrote a $30.72 check, so the new balance in your checking account will be: 
dollar
B. The bank charges a $25 fee for paying a check on a negative balance. So, the balance in your checking account after this fee 
dollar
C. For bringing your account balance back up to $0 after the fee, the money need to deposit ![=[0-(-6.86)]dollar =6.86](https://tex.z-dn.net/?f=%3D%5B0-%28-6.86%29%5Ddollar%20%3D6.86)
dollar.
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I don’t understand either i had the exact problem
