An airline sells 120 tickets for a flight that seats 100. each ticket is non-refundable and costs $200. the unit cost of flying a passenger (fuel, food, etc.) is $80. if the flight is overbooked, each person who does not find a seat is given $300 in cash. assume it is equally likely that any number of people between 91 and 120 show up for the flight. rounded to the nearest thousand (e. g., 18500 rounds to 19000), on the average how much expected profit (ignoring fixed cost) will the flight generate?

If 50% of a number is 14 then 100% of the number is

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?