Answer:
72
Step-by-step explanation:
<h3>The amount of Chlorine (A) to add to a basin is 112590000000</h3>
<em><u>Solution:</u></em>
Given that,
<em><u>A wastewater treatment operator uses the formula:</u></em>
![A = 8.34 \times FC](https://tex.z-dn.net/?f=A%20%3D%208.34%20%5Ctimes%20FC)
Where,
A = amount of chlorine to add to basin
The flow through the basin is Fand the concentration of Chlorine to water is C
From given,
F = 1800
C = 7, 500, 000
To find: A
![A = 8.34 \times 1800 \times 7500000\\\\A = 15012 \times 7500000\\\\A = 112590000000](https://tex.z-dn.net/?f=A%20%3D%208.34%20%5Ctimes%201800%20%5Ctimes%207500000%5C%5C%5C%5CA%20%3D%2015012%20%5Ctimes%207500000%5C%5C%5C%5CA%20%3D%20112590000000)
Thus amount of Chlorine (A) to add to a basin is 112590000000
Answer:
pounds - ½, 2, 5
ounces - 8, 32, 80
Step-by-step explanation:
Answer:
Step-by-step explanation:
Maybe because he didn't repeat the number over and over in his mind. And also maybe because he didn't write it down