Kenneth shared a basket of apples with three of his friends. the basket weighed 14.75 pounds. what is the weight of the apples that each of the friends received? need to show work

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?