It could be x0 for any number x, but more likely is 11.
1 in exponential notation would be 1.0 × 100
The exponential notation of 72 is: 7.2 × 101 or 7.2E1
what
0.9410 in exponential notation is written as 9.41 x 10^-1.
4.9e+1
3.2e+1
8.4e+1
7.865000e+1
1.73
You can write 10000000000 in exponential notation on a computer as 1.0e+10.
1 x 100
48 = 4.800000e+1