FREE BRAINLIST & POINTS!!!

Im gonna do a 100 point drop!!!

An engineer scale model shows a building that is 3 inches tall. if the scale is 1 inch = 600 feet, how tall is the actual building?

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?

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each