Answer:
option 1
Step-by-step explanation:
i was just doing that question
The formula to find density is Mass/Volume
We have
Density =
Volume =
Hence
Mass = 7.8×10504 = 81931.2 gram
Answer:
Ration is the root word
They all have been described as a rational number because they all have a ratio.
I am so sorry I do not know the last one
Step-by-step explanation:
I hope this helps
Answer:To find the area of a rectangle, multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.
Step-by-step explanation: