Which expression does the number line represent?
0
1
2
3
4
5
6
7
8
TĀ 4
9

I think it's B

I can't clearly see the operations for the choice answers

But, I still think it's the one with first and .

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)

i think you would have to divide the money he had saved, which is $2,000 by the time he plans on exercising which is 40 hours, and the answer you get should tell you the answer to your question.