Answer:
B, you just multiply the exponents, also 3^2=9
Step-by-step explanation:
24.67 rounded to one significant figure would be 25.
Step-by-step explanation:
The square root of 3 is the positive real number that, when multiplied by itself, gives the number 3. It is denoted mathematically as √3. It is more precisely called the principal square root of 3, to distinguish it from the negative number with the same property. The square root of 3 is an irrational number.
6561^1/2 (^1/2 means to the power of a half, which is the same as the square root)
9^2
3^4