Write an equation in slope intercept form for the line with slope -2 and y intercept-5

Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

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?