Bag Of Cows

How many Bits do you need?

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Question code: How many questions:
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1 If you want to store the number 182, what is the minimum number of bits you will need?

2 If you have 7 bits, what is the biggest number you can store?

3 How many bits do you need to hold 256 different numbers?

4 How many bits do you need to hold 4 different numbers?

5 How many bits do you need to hold 128 different numbers?

6 If you want to store the number 1, what is the minimum number of bits you will need?

7 If you want to store the number 1, what is the minimum number of bits you will need?

8 If you have 10 bits, what is the biggest number you can store?

9 How many bits do you need to hold 8 different numbers?

10 How many bits do you need to hold 128 different numbers?