Questions: In what location on Earth would an eager math student be completely unable to use her solar-powered calculator during a date in mid-June? the South Pole the North Pole the equator anywhere on the International Date Line

Solution Steps

The question asks for a location on Earth where a solar-powered calculator would be unusable in mid-June due to the absence of sunlight. This implies a location where the Sun does not rise during this time.

• The South Pole: In mid-June, the South Pole is in the middle of its winter season, experiencing polar night, where the Sun does not rise for several months.
• The North Pole: In mid-June, the North Pole experiences continuous daylight, known as the Midnight Sun.
• The Equator: The equator experiences roughly equal day and night throughout the year, with the Sun rising and setting daily.
• Anywhere on the International Date Line: The International Date Line is a longitudinal line, and locations along it experience regular day-night cycles.
• The Sun rises every day at every location on Earth: This statement is incorrect, as polar regions experience periods of continuous daylight or darkness.

Given the analysis, the South Pole is the location where the Sun does not rise in mid-June, making a solar-powered calculator unusable.

Final Answer