what number though I can probably help you but what number do you need to round.
Answer: 36 pi over 7.5
Step-by-step explanation:
Answer:
Step-by-step explanation:
4 x 10^7 is 40000000
4 x 10^3 is 4000
We are told that 4x10^7 is something times as much as 4x10^3
So we will work backwards to find the answer,
If you divide 40000000 by 4000 you will get 10000
10000 is the same as 10^4
Answer:
2(x+2)
Step-by-step explanation:
Factor out the 2.