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, 6 * In (t) Then use the formula for A (t) to fmd 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. The population of a city is modeled by the equation P(t) : 437,86330'15t where t is measured in years. If the city continues to grow at this rate, how many years will it take for the population to reach one million? Round your answer to the nearest hundredth of a year (i.e. 2 decimal places). The population will reach one million in Number years