How many Bits do you need?

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	1	If you have 5 bits, what is the biggest number you can store?
	2	If you want to store the number 621, what is the minimum number of bits you will need?
	3	If you want to store the number 15, what is the minimum number of bits you will need?
	4	If you want to store the number 476, what is the minimum number of bits you will need?
	5	If you have 3 bits, what is the biggest number you can store?
	6	If you want to store the number 26, what is the minimum number of bits you will need?
	7	If you have 4 bits, what is the biggest number you can store?
	8	How many bits do you need to hold 8 different numbers?
	9	If you have 5 bits, what is the biggest number you can store?
	10	How many bits do you need to hold 1024 different numbers?