Answer:
4n
Step-by-step explanation:
It's basically like 4 times n which equals 4×n
The ratio is 4/3 because you add AC which is 12 and then divided 9 (BC) by 12
Answer:
<h2>4 bilion = 4 × 10⁹</h2>
Step-by-step explanation:
The scientific notation:

where

4 billion:
in USA: 4,000,000,000
in Europe: 4 000 000 000 000

Answer:
i think it is D bro let me know if i am right okay and can i get branliest if i get it right
Step-by-step explanation:
Answer:
thats what she said
Step-by-step explanation: