The water level in a swimming pool increased from 4.5 feet to 6 feet what is the percent increase in the water level rounded to the nearest tenth of a percent

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did