Answer:
"
" or "90000000000" grains are there in 6300 kg of sand
Step-by-step explanation:
Given
1 grain sand weighs = 7
![10^{-5}](https://tex.z-dn.net/?f=10%5E%7B-5%7D)
Let x be the number of grain in 6300 kg of sand
Solution:
x= ![\frac{6300 \times 10^3}{7\times10^{-5}}= 900\times10^3\times10^5=9\times10^{10}](https://tex.z-dn.net/?f=%5Cfrac%7B6300%20%5Ctimes%2010%5E3%7D%7B7%5Ctimes10%5E%7B-5%7D%7D%3D%20900%5Ctimes10%5E3%5Ctimes10%5E5%3D9%5Ctimes10%5E%7B10%7D)
"
" or "90000000000" grains are there in 6300 kg of sand
Answer:
40
Step-by-step explanation:
120/3 equal to 40 words
The mean average difference is not that important, the mean is the only information you need to work out which one has the most words per page. I think the answer is C
6.4^4 (b^3) or as shown in photo
Answer:
Step-by-step explanation:
It's 6