If a point is randomly selected from the colored area of the graph, what is the probability that it will be in a blue region? A) 4/19
B) 7/19
C) 8/19
D) 15/19

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.