Suppose the daily profits of Iliana's lemonade stand is a random variable X. Tommy helps out and is entitled to half of the profits, but he has to pay Iliana $20 per day to borrow her chair. If X has expected value (mean) of 100 and variance of 25, then find: a) Tommy's Expected pay

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft