Our school swimming pool is 25 meters long if i could just have to swim 3 kilometers how many lengths of the pool will we need to swim

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.

John read the first 114 pages of a novel, which was 3 pages less than 1/3 of the novel. write an equation to determine the total number of pages (p)(p) in the novel.

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122