Answer:
0,025
Step-by-step explanation:
simply devide by 100,2,5% is out of 100%
Answer:166.66
Step by step explanation
Answer:
91.2
Step-by-step explanation:
add to both sides 15.2 so 76+15.2=91.2
Answer:


Step-by-step explanation:
Given

Solving (a): 
We have:

Express f(x) as y

Swap x and y

Add 8 to 


Square both sides

Rewrite as:

Express y as: 

To determine the domain, we have:
The original function is 
The range of this is: 
The
of the
function is the
of the
function.
<em>Hence, the domain is:</em>

Answer:
0.2M i.e
Step-by-step explanation: