By the end of the summer, Sarah will earn $420 doing yard work. If she deposits this amount in a savings account paying 3.5% simple annual interest, what will her balance be at the end of 5 years?

Need solving this second acceleration problem.

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?