Step-by-step explanation:

Total amount of Carbon-14



=C
Full marks answer
Answer: 40
Step-by-step explanation:
Answer: 2/14; 3/21; 4/28
Step-by-step explanation:
Answer:
12 inches
Step-by-step explanation:
when you want to find the original side, you multiply the new side by the scale factor. In this case, 18 and 2/3. And with that you'll get 12 inches