pls awnser son i really need this done fast! 25 points and brainliest if its right and pls dont put a dumb awser like, " there i awsnered" or what ever pls and the question is under part A but i put the other stuff in case you get confused.

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?

Describe the domain and range of y=2(3)^x-2+5

What is the measure of angle tvu shown in the diagram below