Question: A cartographer notes that a series of elevation markers along a route increase in height by 5 feet every kilometer. If the first marker is at 12 feet, what is the height of the 15th marker in feet?

Mon, 04 May 2026 05:32:29 +0000

A cartographer notes that a series of elevation markers along a route increase in height by 5 feet every kilometer. If the first marker is at 12 feet, understanding how elevation builds step by step reveals patterns far beyond hiking trails. Buckle up—this pattern isn’t just geographic; it reflects data-driven design used in transportation, urban planning, and even fitness apps. ### Why This Elevation Pattern Is Rising in Popularity Across the US, interactive mapping tools and trail navigation apps are driving deeper user engagement with elevation data. As outdoor enthusiasts, commuters, and delivery routing systems demand precise altitude insights, simple arithmetic models—like increments of 5 feet per kilometer—help explain complex terrain. This pattern’s clarity supports better route planning, safety warnings, and performance tracking, making it relevant beyond feet and maps. ### How the Height Increases with Each Marker