A restaurant compiled the following information regarding 38 of its employees. Of these employees, 16 cooked food, 14 washed dishes, 24 operated the cash register, 8 cooked food and washed dishes, 9 cooked food and operated the cash register, 8 washed dishes and operated the cash register, and 5 did all three jobs. Complete parts a) through e) below.

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?

The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.