The annual interest rate is 15%. The balance after the grace period was $12,000. A payment of $2,000 was made on the 3rd day. What is the interest for the month?

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.

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Evaluate the expression. (9 + 5)(3 + 2)0