Every week Bradley doubles his card collection. He started with 2 cards. How many cards will Bradley have after 6 weeks?
2, 4, 8, 16, 32, 64
Thanks. That's what I thought too.
You're welcome.
To find out how many cards Bradley will have after 6 weeks, we need to start with the initial number of cards he had and double it for each week.
After one week: Bradley has 2 cards * 2 = 4 cards.
After two weeks: Bradley has 4 cards * 2 = 8 cards.
After three weeks: Bradley has 8 cards * 2 = 16 cards.
After four weeks: Bradley has 16 cards * 2 = 32 cards.
After five weeks: Bradley has 32 cards * 2 = 64 cards.
After six weeks: Bradley has 64 cards * 2 = 128 cards.
So, after 6 weeks, Bradley will have 128 cards.