6.8 is your answer, 1 mole of CH4 reacts with 2 moles of O2
Answer:
97
Step-by-step explanation:
13^2 - 2^5 - 3^3 - √169
4x+3y=13
y=-x+4
x+y=4
4x+3y=13
4x+4y=16
-y=-3
<em>y=3
</em><em />4x+9=13
4x=4<em>
x=1
hope i helped!!</em>
A specific number with a percentage is equal to this number divided by 100 in decimals.
so 89%=89/100 =0.89