Ninety Versus One Hundred
5:28–5:50 · 22s
A concrete study-time heuristic: 45 minutes for a 90, four to five hours for 100—both are an A, so optimize effort.
5:28–5:50 · 22s
A concrete study-time heuristic: 45 minutes for a 90, four to five hours for 100—both are an A, so optimize effort.
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