Answer:
62.29%
Step-by-step explanation:
The probability of Aya being offered a coupon on at least one of the six days she visits the website is 100% minus the probability that she is not offered a coupon on any of the six days, which is described by a binomial probability with zero successes in six trials with a probability of succes p = 0.15.

The probability that Aya will be offered a coupon on at least one of the days she visits the website is 62.29%.
I dont know if those lines were suppose to be there, but i put 0.63 in simplest form = 63/100
It is11 because 5 plus 6 is 11
the answer is 610 x 8=5000. Round 608 to 610 x 8 and you get 5000