Answer:
256 Coins
Step-by-step explanation:
On the first day, Jada starts with one coin, so all you have to do here is multiply it by 2.
Day 1: 2 coins
Day 2: 2 x 2 = 4 coins
Day 3: 4 x 2 = 8 coins
Day 4: 8 x 2 = 16 coins
Day 5: 16 x 2 = 32 coins
Day 6: 32 x 2 = 64 coins
Day 7: 64 x 2 = 128 coins
Day 8: 128 x 2 = 256 coins
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The number of coins that Jada will have after 8 days is; 256 coins
We are told that on the first day, Jada starts with one coin and that the number of coins doubles each day. Thus;
Day 1: She has 2 coins
Day 2: She has 2 * 2 = 4 coins
This follows a geometric pattern 2ⁿ
where n is number of days
Thus, for 8 days, she will have; 2⁸ coins = 256 coins
Read more about Geometric Sequence at; https://brainly.com/question/24643676
