The formula to find density is Mass/Volume
We have
Density =

Volume =

Hence
Mass = 7.8×10504 = 81931.2 gram
40. Divide 81 by 41. 41 goes into 81 once with a remainder of 40
Answer: I hope this is what you are looking for
Step-by-step explanation:
so the answer is
x=y +v/b
Add or subtract numbers from both sides
Answer: -3/2
Explanation: Start from -3 and go over 2 then where u stopped go down 3 from there and over 2 again and u will get -3/2