How many Bits do you need?

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Question code:		How many questions:
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	1	If you have 1 bits, what is the biggest number you can store?
	2	If you want to store the number 54, what is the minimum number of bits you will need?
	3	If you want to store the number 665, what is the minimum number of bits you will need?
	4	If you want to store the number 10, what is the minimum number of bits you will need?
	5	How many bits do you need to hold 512 different numbers?
	6	If you have 8 bits, what is the biggest number you can store?
	7	How many bits do you need to hold 128 different numbers?
	8	If you have 1 bits, what is the biggest number you can store?
	9	How many bits do you need to hold 256 different numbers?
	10	If you want to store the number 443, what is the minimum number of bits you will need?