e required to provide explanations of your solutions to each question. You should attempt all of the questions before submitting your exam. There is a time limit of 180 minutes not stop or pause the timer so that the exam should be completed in one sitting. Remember that you are assessed on your explanations to the problem and therefore need to for each question. A correct answer without an explanation will not earn any credit. A tumor is injected with 0.92 grams of Iodine-125. After 1 day, the amount of Iodine-125 has decreased by 1.15%. Write an exponential decay model with A (t) representing the amount of Iodine-125 remaining in the tumor after t days. Enclose arguments of the function in parentheses and include a multiplication sign between terms. For example, c * In (t). Then use the formula for A (t) to find the amount of Iodine-125 that would remain in the tumor after 8.5 days. Round your answer to the nearest thousandth (3 decimal places) of a gram. sin (a) f OO