Question

Can any expert or above let me know if these are correct please I’m serious!

Answer 1

Answer:

I'm 99% sure that they are all correct.

Happy holiday seasons!

Stay safe and healthy!

May I please have brainliest?

Answer 2

Yes the three are correct.
For the last one it comes out to 27.4617 depending if you want to round the one at the end to 2 because of the 7.