Sue set up a lemonade stand and sold 10 glasses of lemonade in the first hour. her sales increased at the rate of 20% per hour for the next n hours. which function represents the total number of glasses she sold in the nth hour? if the price of 1 glass of lemonade is $0.50, how much money did she earn in the nth hour? the function that gives the total number of glasses sold in the nth hour and the money she earned in the nth hour first blank- a: f(n) = 10 x 1.2^n b: f(n) = 10 - 1.2^n c: f(n) = 10 + 1.2^n second blank- a: 10 x 1.2^n b: 0.5(10 x 1.2^n) c: 10 x 2^n

Television viewing reached a new high when the global information and measurement company reported a mean daily viewing time of 8.35 hours per household. use a normal probability distribution with a standard deviation of 2.5 hours to answer the following questions about daily television viewing per household. a. what is the probability that a household views television between 4 and 10 hours a day? (to 4 decimals) b. how many hours of television viewing must a household have in order to be in the top 7% of all television viewing household? (to 2 decimals) c. what is the probability that a household views television more than 4 hours a day? (to 4 decimals)