Mr. bakers fifth grade class buried a time capsule in the field behind their school. they drew a map and marked the location of the capsule with an x so that his class can dig it up in ten years. what could mr bakers class have to to find the capsule easier

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?