Final answer:
To determine if the bones belong to any missing persons, one must convert measurements between inches and centimeters, as 1 inch equals 2.54 cm. Scale model problems should be solved using the given scale, and unit conversions are fundamental for accurate measurement matching.
Step-by-step explanation:
To determine if the bones belong to any of the missing persons, one must compare the size measurements of the bones with the information given in the reports. Since 1 inch equals 2.54 cm, converting measurements between the two systems is crucial. Police officers typically use physical descriptions and measurements, such as height, to identify individuals, considering the lack of certainty in eyewitness accounts, much like in the comparison of bone sizes and missing persons reports. A podiatrist's expert opinion reinforces the importance of accurate measurements and providing a basis for conclusions.
When it comes to scale models, understanding the scale used is key to accurately interpreting sizes. For the given problems:
- The scale model height of Haley's school building would be 5 inches (30 feet / 6 feet per inch).
- The scale model width would be 20 inches (120 feet / 6 feet per inch).
- The scale model length would be 30 inches (180 feet / 6 feet per inch).
- On Eddie's map, the distance between the post office and City Hall would be 7 centimeters (56 meters / 8 meters per centimeter).
Lastly, specific unit conversions are essential for precise calculations in these scenarios:
- 1 mm = 0.039 inch
- 1 cm = 0.394 inch
- 1 m = 39.37 inches
- 1 m = 3.28 feet
- 1 m = 1.093 yards
- 1 km = 0.621 miles