Suppose that an experiment is repeated four times. A certain event has probability 110 in a single repetition of the
experiment. What is the probability that the event occurs every time in the 4 trials?
2/5
1/40
1/10,00

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.