Acompany rents out 18 food booths and 25 game booths at the county fair. the fee for a food booth is $100 plus $4 per day. the fee for a game booth is $80 plus $5 per day. the fair lasts for d days, and all the booths are rented for the entire time. enter a simplified expression for the amount, in dollars, that the company is paid. the expression is .

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?