Exponential Decay in 60 Seconds! How long it takes for the revenue of a clothing brand.

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Unlock this SAT Math (Digital SAT) exponential decay question — can you solve it in under 1 minute?

In this video, we find how long it takes for the revenue of a clothing brand—modeled by
R(t) = 82(0.94)^t—to drop to half of its initial value.

Perfect for:
• December SAT Math Prep
• DSAT 2025-2026
• Exponential growth questions
• Students who want fast explanations