in Springville the probability that a football team go to the city playoffs is 0.20. The probability that the team go to the state playoffs given that the team goes to the city playoffs is 0.35

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters