Afamily is taking a cross country trip by car. they drive at an average speed of 55/mi/h, and their goal is to travel at least 400 mi/day. how many hours per day do they need to drive?

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?