Until june 2002, the simple interest rate on stafford loans to college students was 5.39% while the student was still in college. how much interest would a student pay on a $1,500 loan for 2 years?

Math each whole number with a rational, exponential expression

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?