I invest £2,000 at a rate of 5% compound interest. I leave the amount 5 years. How much will I have after 5 years?

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

Can you me find the missing length. i attached an image.

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10