Sort by time | Sort by thread (beta)
- Your queue is empty. Add videos to your queue using this button:
or sign in to load a different list.
Loading...Saving...
Loading...Saving...
mr shaw, for the first problem when i subtract the exponent (13) to 12 to make it into a common exponent, my total answer sums up to be 67.5 ..is there something wrong?
paldond 5 months ago