An open top box is to be made from a rectangular cardboard that is 15 in by 25 in by cutting out squares from each corner and turning the sides up.
Round off your answers to three decimal places.
inches
What is the height of the box that will maximize the volume?
What is the maximum volume?
cubic inches

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?