Answer:
3CuCl2 + 2Ni → 3Cu + 2NiCl3
Answer: 
Step-by-step explanation:
<u>Given information</u>


<u>Derived expression from the given information</u>

<u>Substitute values into the given expression</u>

<u>Simplify the position</u>

<u>Therefore, the current position of the fish is:</u>

Hope this helps!! :)
Please let me know if you have any questions
Answer:
D.
Step-by-step explanation:
The mean is 11,000
-x(3x-10)=8
-3x^2+10x=8 (DISTRIBUTE)
-3x^2+10x-8=0 (BALANCE TO ZERO)
(-3x+4)(x-2)=0 (FACTOR)
(-x+4/3)(x-2)=0 (SIMPLIFY)
{x=2 OR x= 4/3}
H^2 + 3.5 = 20^2
That is the formula