What prerequisite is often expected in introductory astronomy courses geared toward science majors that might surprise general education students?

Answer

Application of mastered high school algebra to calculate gravitational forces

While some college courses for non-majors have minimal math prerequisites, others expect students to apply mastered high school algebra to calculate things like gravitational forces or orbital data.

What prerequisite is often expected in introductory astronomy courses geared toward science majors that might surprise general education students?
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