GGCU Test Application Platform gcumedia.com ebra 12 of 18 61% Complete 00:14:32 Time Remaining Question ChatGPT Welcome Wesley A A C Review Passage A certain radioactive isotope decays according to the model y(t)=3e-0.0002, where y(t) represents the amount of the isotope. left after t years. In approximately how many years will there be 92% of the isotope left? Select a single answer 251 years 800 years 400 years 417 years Submit (...) All Questions Prev | All rights reserved