What is 3/5 × 6/5? Move numbers to the boxes to show the answer. If there is no whole number, put in the first box

Given the following similar triangles what is the area of triangle b ? a) 1 b)1.8 c)3.2 d)5

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?

This is so hard and it’s for a test