PLEASE HELP! I need this fast. Tickets to a local baseball game cost $5. On average, 350 people attend each week. For every weekly 50-cent increase in ticket price, the number of people decreases by 25 per week. By what amount should the ticket price increase to maximize ticket revenue?

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

The computer that controls a bank's automatic teller machine crashes a mean of 0.6 times per day. what is the probability that, in any seven-day week, the computer will crash less than 5 times? round your answer to four decimal places