On a map, 1 in represents 420 miles. How much does 3/4 in represent?

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.

The volume of a cube is 8 in to the 3rd power. how long is each side?

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose