Once.
Exactly 25 times
3^3 is equal to 27.
3^9 is equal to 19,683.
216
Three to the power of three to the power of three equals three to the power of nine because it is also equal to 3 X 3 X 3 which is 27. To the power of is another way of saying times or multiply.
Yes, it is.
8 to the power of 1/3 is equal to 2.67
Eight times with a remainder of five.
2 to the power of -3 equals 0.125
the answer is 27 lol
9 to the power of 3 (9^3) = 729