Total volume of 3 layer cake 50 inches height 2 inches 40 inches height 2 inches and 20 inches height 2 inches

Which system of linear inequalites is represented by the graph?

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.

How do i find the missing angle measure in a polygon