The question above may be solved using the overall mass and component balances. If we let x be the number of liters of peroxide that should be added, the final mixture will have a quantity of x+12 L. The peroxide balance before and after mixing is,
x(1) + 12(0.08) = (x + 12)(0.16)
The value of x is 1.143. Thus, approximately 1.143 L of peroxide should be added to the original solution.
1/7 is equivalent to... 2/14, 4/28, & 5/35 :)
Answer:
see explanation
Step-by-step explanation:
If (2x + 1) is a factor then x = - 
is a root and P(- ) = 0 ← Factor theorem
P(- )
= 2(- )³ - 11(- )² - 4(- ) + 1
= - 
- 
+ 2 + 1
= - 
+ 3
= - 3 + 3
= 0
Since P(- ) = 0 then g(x) is a factor of P(x)
Answer: I think it might be 3.5 hours
Step-by-step explanation: 4 - 1.5 = 3.5
I'm not 100% sure but hope this helps!
This would be called the domain also
