suppose you have a healthy aunt who gives you one cent on your first birthday. the next year she gives you three cent, the following year, nine cents. each year she triples the amount that she gave you the previous year. how old will you be when she gives you more than $500?

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p.mc) knowing that it is going to rain tomorrow, and going to bed before 9 p.md) knowing that you have a test in school tomorrow, and studying thw night before