Final answer:
The question pertains to scale drawings and using scale factors to determine real-world dimensions, but it cannot be answered fully without knowing the scale used in Marcus's drawing.
Step-by-step explanation:
The question deals with understanding scale drawings and how to use scale factors to find real-world dimensions from a scale model. To solve the problem related to the scale drawing of the parking lot, we first need to know the scale used in Marcus's drawing. This scale will give us the ratio between the drawing's measurement and the actual measurements. Without this information, we cannot proceed accurately.
However, looking at examples provided, we can discuss the process of converting scale drawings to actual measurements. For instance, suppose a scale of 0.5 inches equals 1 mile is used for a different park drawing. The area of the park would be found by first converting the scale measurements to actual measurements using the scale factor and then finding the area using the formula length × width.
Similarly, if Rano has a backyard that is 50 feet by 30 feet and chooses a scale of 1/2 inch to 5 feet, the length and width of his scale drawing would respectively be 5 inches (50 feet/10) and 3 inches (30 feet/10) because the scale of 1/2 inch to 5 feet simplifies to 1 inch to 10 feet.