Question

Can someone help me please. Im not sure if that answer is correct I accidentally clicked it

Answer 1

6.23 E4 cs=6.23 E4 (10) ms=6.23 E(4+1) ms= 6.23 E5 ms

(where c=1/100, and m=1/1000)

so correct answer is 6.23 E5 ms

Answer 2

I think it's correct

PLEASE MARK AS BRAIN LIST