The equation modelling this growth is . Use the method of taking logs to solve this equation for t, giving your answer correct to the nearest day. (Your answer should be a number, without units)

The mass of a particular substance is known to grow exponentially at a rate of 1.5% per day. Its initial mass was 230 grams and, after t days, it weighed 325 grams.The equation modelling this growth is.Use the method of taking logs to solve this equation for t, giving your answer correct to the nearest day.

If a population with abundant resources and no predators has an intrinsic rate of increase of 0.2 and a starting population size of 20 individuals, what is the approximate population size at the end of 4 days of growth? Use a chart similar to the one shown in the tutorial for exponential growth.Multiple Choice35 individuals36 individuals42 individuals50 individuals

a population is growing following the logistic growth model with an initial population of 7700 and then a population of 8500 at t= 2 years .how many years the population will reach 100000?

exponential growth

A bacteria population is 7000 at time t = 0 and its rate of growth is 1000 · 2t bacteria per hour after t hours. What is the population after one hour? (Round your answer to the nearest whole number.)