24
One way is 4 the power of 2
81 = 9^2 = 3^4 ("^" means "to the power of" - ^2 = squared, ^3 = cubed, etc.)
4, which is equal to 2 to the power 2.In general, with "n" bits, you can have "2 to the power n" different states (or represent that many different numbers).
2 and 4
2 to the 2 power = 4 -3 to the 2 power = 9 4 to the 2 power = 16 You don't indicate what to do to the 4, but 9 + 16 = 25
2
10-2
2*2 = 4/1 and .4 = 4/10 are possible solutions.
I'm almost sure that it is this: if it is 2 to the 2nd power than it equals 4 (2x2) but if its 2 to the 3rd power than it equals 8 (2x2x2) and so on and so fourth. is this multipication =
It is: 2 to the power 4 times 7 to the power 2 = 784
There are three ways: Either 27 raised to the power of 2 or 9 raised to the power of 3 or 3 raised to the power of 6
The value of 4 to the power of -2 is 0.0625