christmas tree lights are used not only for christmas trees, but sometimes to decorate college dorm rooms. suppose that a string has 20 light bulbs. these lights are all wired in series, so that if one light bulb fails, the whole string fails. the probability that any one light fails is 0.02. each of the individual lights are independent of each other. what is the probability that the string will not fail?

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

Which function has the domain x> -11

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?