Matrix is handing out treats at a local protest to promote his new detective agency. he allows each participant to reach into his bag of goodies and select a treat. then he replaces it with the same treat and shakes the bag before offering a treat to another person. matrix’s bag bag of goodies contains the treats below. which model shows the probability of selecting each type of treat from his bag?

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Given abcd ac=38 and ae=3x+4 find the value of x