© MP.4 Model with Math
Aaron wraps presents in a store. In one hour, he wraps
8 games and one console. How much wrapping paper
does Aaron use? Use Exercises 1-3 to answer
the question.

gaming console takes 4.1/3 feet of wrapping paper

game takes 1.2/3 feet of wrapping paper

1. Draw bar diagrams and write equations to represent
the problem.

2. What previously learned math can you use to solve the problem?

3. How much wrapping paper does Aaron use? Explain.

Asample of 200 rom computer chips was selected on each of 30 consecutive days, and the number of nonconforming chips on each day was as follows: the data has been given so that it can be copied into r as a vector. non.conforming = c(10, 15, 21, 19, 34, 16, 5, 24, 8, 21, 32, 14, 14, 19, 18, 20, 12, 23, 10, 19, 20, 18, 13, 26, 33, 14, 12, 21, 12, 27) #construct a p chart by using the following code. you will need to enter your values for pbar, lcl and ucl. pbar = lcl = ucl = plot(non.conforming/200, ylim = c(0,.5)) abline(h = pbar, lty = 2) abline(h = lcl, lty = 3) abline(h = ucl, lty = 3)