Exponents Question
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Grade 11 Exponents CCSS: HSF-LE.B.5
The pressure in a leaking tire is modeled by [math]P(t) = 35 · (0.5)^(t/6)[/math], where t is in hours. How long does it take for the pressure to drop by half?
- 35 hours
- 3 hours
- 6 hours
- 12 hours
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