What is equivalent to
A. 3^2
B 3^9
C 3^3
D 3^18
ILL GIVE ALL 20 POINTS

For this case we must indicate an expression equivalent to:

For properties of powers we have to:

So, the above expression can be rewritten as:

Thus, the resulting expression is:

Option D

answer: the answer is 23

step-by-step explanation:

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)