Can someone check my work geometry people only pls

—the graph shows how fast a strand of human hair grows. how many inches would the hair have grown in 5 months

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh