Nasiar starts with 500 ml of juice and drinks 250 ml of it . johnny starts with 400 ml of juice and drinks 180 ml of it . who has the highest percentage of their juice left

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?