Answer:
0
Step-by-step explanation:
Separate into two parts
Simplify:
This is for the first fraction
Now for the second fraction:
Add both parts together
To turn this into the said formula, that would become:
Where:
a=0
b=1
c=1
d=3
Any value with an exponent 0 except zero will be equal to 1
Answer: 19
Step-by-step explanation:
Multiplying both sides of the equation by 
gives that 
.
I think the answer is $2.01 per 1ft of redwood and pine
282/2
=141
$141/70ft ÷ 70/70
=$20.1 per 1ft
The equation should look like :
[H+] = (1-a)(x) + (a)(y)
Where:
5.8 = -log [H+]
5.0 = -log x
6.9 = -log y
(1-a) = proportion of x
<span>a = proportion of y
so calculating a will give you the result of how many ounces are required</span>
