Question

Nuno set up a series of dominoes. He starts by knocking over 10 dominoes. Every second after that, the number of dominoes that are knocked over doubles. There are 2,560 dominoes in the chain. If the dominoes continue to fall at this rate, how long will it take until all of the dominoes fall over?

Answer 1

add 10 every time you add 10 ok?

Answer 2

I Will give a medal

Answer 3

8 sec

Answer 4

Thank you so much!!