0
Anonymous
1.11%
Wiki User
Chat with our AI personalities
0.25
Probability of pass on second attempt is 40% x 80% = 32%
0.9 as 90/100 = 0.9
1% off of 90 = 89.1 = 1% discount applied to 90 = 90 - (1% * 90) = 90 - (0.01 * 90) = 90 - 0.9 = 89.1
1 percent change out of 100