How to write one less than one-fourth the square of x is y

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?