Eastern time is 1 hour ahead of Central time, so 12:30pm Central time would be 1:30pm Eastern time.
Now the travel time is from 1:30pm to 3:00 pm Eastern time.
This is 1 hour 30 minutes.
b. 5.300 x 10-7 m
c. 0.108 m
d. 16.530 m
Answer: The answer is d. 16.530 m with 4 significant figures
Step-by-step explanation:
Significant figures are the digits that contribute meaning in the expression
In the given options
a.
Here only 2 and 6 are counted as significant digits
b.
Here Since the zeros are after decimal So they will not be counted in significant figure i.e. S fig =2
c. 0.108
Here No of significant figures will be 3
d. 16.530
Here the no of significant figures are 4 i.e 1 6 5 3
So the answer is d.16.530
5.300 x 10-7 m this is the correct answer 100%so B