The population of mice in Alfred is given by , where t is in years since 1986. The rate of change of the population is given by the formula _________ mice/yr. In year 1990 the population changes by ap

The population of mice in Alfred is given by , where t is in years since 1986. The rate of change of the population is given by the formula _________ mice/yr. In year 1990 the population changes by approximately _________ mice. In 1990 2.64257007888613e+21 mice died, which means that _________ mice were born that year.