Examlex
If snow is falling at a rate of 0.5 inch each hour, then the depth of snow on the ground is a linear function of time as long as the snow continues to fall.
San Marino
A small independent republic situated on the Italian Peninsula, known for its mountainous terrain and historical architecture.
Square Kilometers
A unit of area measurement equivalent to 1,000,000 square meters, commonly used in geography and land measurement.
Europe
A continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere, comprising many countries with diverse cultures and languages.
Cell Phone
A portable telephone that uses wireless technology to make and receive calls and access digital services.
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