A homeowner finds that there is a 0.15 probability that a flashlight does not work when turned on. If she has three flashlights, find the probability that at least one of them works when there is a power failure. Find the probability that the second flashlight works given that the first flashlight works.

0.9966

Step-by-step explanation:

Given

Probability that flash light does not  work is

If owner has 3 three flashlights then

Probability that atleast one of them works

Probability that flashlight will work

Required Probability

Now, Probability that second works given that first works is given by

in 1995, potato plants were taken into space aboard the space shuttle columbia.

step-by-step explanation: