First, find the number of females in the class.
Then, just write the ratio.
I think it's 1,876,480 but I'm not sure
The answer is d. if they are chemically joined as a mixture is multiple element but they aren't chemically joined. And an atom is what the element is made of and a solution is not anything to do with joined elements
Multiply 8 by 4 and that will give you 32 then add 9 and you get 41 so the answer is 41 years old
3x + 11y = 8
-3x -3x
11y = 8 - 3x
/11 /11
y = 0.72 - 3x/11