A website offers a coupon such that each customer has a 15% chance of getting the coupon every day they visit. Aya visits the website 6 consecutive days. What is the probability that aya will offered a coupon on at least one of the days she visit the website

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?