$485 is deposited into a savings account that earns 3.75% simple interest for 3 years HELP ME PLEASE

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.

One positive number is 9 more than twice another. if their product is 95, find the numbers

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)