How many Bits do you need?

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	1	If you have 9 bits, what is the biggest number you can store?
	2	If you have 7 bits, what is the biggest number you can store?
	3	If you want to store the number 1, what is the minimum number of bits you will need?
	4	If you want to store the number 7, what is the minimum number of bits you will need?
	5	How many bits do you need to hold 256 different numbers?
	6	How many bits do you need to hold 1024 different numbers?
	7	If you want to store the number 12, what is the minimum number of bits you will need?
	8	If you have 9 bits, what is the biggest number you can store?
	9	If you want to store the number 10, what is the minimum number of bits you will need?
	10	If you have 10 bits, what is the biggest number you can store?