Surface Area of a Sphere is...

Now...

The answer is Option C
Answer: No.
Step-by-step explanation:
If you multiply 1001 by 1001 it's not another palindromic number.
When you divide 6x10^24 by 8x10^8 you end up with 
This simplifies to 
Now this number is not written in scientific notation as it does not have its first digit before the decimal, so we must move the decimal of this one to the right.
To do that you must multiply the number by 10.
This means that the exponet of 10 must decrease by 1.
This makes the answer 
Answer is D. Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for th remaining varables