Plz answer the question below

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

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?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?