Answer:31
Step-by-step explanation:I would use my fingers mostly.
But, I just do it normally. I pretend I'm using a sheet of paper then I write on it for the equation.
903.6 divided by 29.1
Then I estimate it because I know that 29.1 can go into 903.6 about 31 times. Then I multiply 31 and 29.1 and i get around 903.6.
I hope this helps. I'm sorry if you get this wrong.
Answer:
Step-by-step explanation:
900 ÷ 30= 30
the 900 is closest to the 903.6 and 30 is closest to 29.1. 900 divide by 30 is 30
Where: 28 is the old value in 36 is the new value in this case we have a positive change increase of 28.571142857
W=8
First you divide both sides by 3 then you square root both sides getting 8
192/3=3w^2/3
64=w^2
w=8
