A and B
The other answers do not correctly use a semi-colon because the semicolon acts as a period that connects two closely related clauses.
Density = mass/volume. 5000/50= 100 grams per cubic centimeter. No substance on Earth has anywhere near that density. Tops is about 20 for osmium and gold.
82.5820063 if you do that with straight math
Answer:
Whatever you think the answer is, go with it. Believe that you have the answer correct, and you will.
Explanation:
Believe in yourself.