Answer:
Option C ![=8.4672\times10^{13}](https://tex.z-dn.net/?f=%3D8.4672%5Ctimes10%5E%7B13%7D)
Step-by-step explanation:
Given : Astronomers measure large distances in light years. One light-year is the distance that light can travel in one year or approximately 5,880,000,000,000 miles.
Suppose a star is 14.4 light years from earth.
To find : How many miles away a star is from earth?
Solution :
In 1 light-year the distance a light can travel is = 5,880,000,000,000 miles.
or =
miles
In 14.4 lights year the distance is ![=14.4\times (5.88\times10^{12})](https://tex.z-dn.net/?f=%3D14.4%5Ctimes%20%285.88%5Ctimes10%5E%7B12%7D%29)
![=84.672\times10^{12}](https://tex.z-dn.net/?f=%3D84.672%5Ctimes10%5E%7B12%7D)
or ![=8.4672\times10^{13}](https://tex.z-dn.net/?f=%3D8.4672%5Ctimes10%5E%7B13%7D)
Therefore, Option C is correct - ![=8.4672\times10^{13}](https://tex.z-dn.net/?f=%3D8.4672%5Ctimes10%5E%7B13%7D)
Answer:
hope it helps u...........
Step-by-step explanation:
234751
100% sure
Goood luck.
Answer:
I think 3 ............................three