- The prices of a bag of chips at various stores is normally distributed with a mean of $3.49 and a standard deviation of $0.5. The price of a bag of chips at Target has a z-score of 1.6 while the
price of a bag of chips at Meijer has a z-score of -1.3. How much more is a bag of chips at Target
compared to Meijer?

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in

Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?

The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.