The arch support of a bridge is y=-0.112x^2 where x and y are measured in feet. Find the height and width

If benito is selecting samples of five values from the table, which row will result in the greatest mean? row 1 row 2 row 3 row 4

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?

Which of the following is not a subset of {1,2,3}?