Aaron borrowed $500 at 16% annual interest rate for 12 months under an add-on-plan. how much does he have to repay?

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )