Person A leaves his home to visit his cousin, person B, who lives 274 miles away. He travels at an average rate of 52 miles per hour. One half-hour later, person B leaves her house to visit person A, traveling at an average rate of 72 miles per hour. How long after person B leaves will it be before they meet

Amuseum is building a scale model of sue, the largest tyrannosaurus rex skeleton ever found. sue was 13 feet tall and 40 feet long, and her skull had a length of 5 feet. if the length of the museum's scale model skull is 3 feet, 1.5 inches, what is the difference between the scale model's length and its height? a) 8 feet, 1.5 inches b) 16 feet, 10.5 inches c) 22 feet, 6.5 inches d) 27 feet, 4 inches