There are 30 total integers. 10 of these will be divisible by 3 (all multiples of 3 between 3 and 30). So the probability of getting an integer evenly divisible by 3 is
.
Is it s^2 or 2 * s
If its s^2
Then
Ans is 81
If its s * 2
Then
18 ans
7=thousands
8=hundreds
5=tens
4=ones
2=tenths
0=hundredths
9=thousandths
The answer to this equation is n=3