TEACHER-GUIDE-VERIFIED · TG-V9-045

2. A particle model is P = 12(2)^x. Find P after 4 intervals.

Verified solution

Solution: P=12(16)=192.

Source: Teacher Guide V9 · English V9. Match the numbers and wording in your printed question before using this solution.

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VIDEO HELP · TG-V9-045

Evaluate a Doubling Particle Model (TG-V9-045)

Evaluate P = 12(2)^x after four intervals: 2⁴ = 16 and 12 × 16 = 192. Check four doublings: 12 → 24 → 48 → 96 → 192.

Space Math Explorers · approved worked example · 1:22 · Watch on YouTube

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These pages reproduce verified solution steps for the registered V9 questions. It does not diagnose learning needs or replace instruction from a qualified teacher or tutor.