y12 4 times 3 is 12 hope this helps
To find the inverse of any function, switch the x's with y's and vice versa.
The current equation given is 
Switch the
with
and switch the
with 
After doing so, we'll have the following equation:

Now, let's move the variables around so that y is isolated on the left side again.
Subtract both sides by 4y

Subtract both sides by x

Divide both sides by -4

That is the answer.
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To solve this problem you must apply the proccedure shown below:
1. In a hour you have
of the pool filled and
.Taking
of the pool filled, you have the following expression:

2. Solve for
, as following:

The answer is: 
Answer:
a=3, b=3, c=5
Step-by-step explanation:
4
÷1
=a
=
÷
=
×
=
=3
=3
Answer:
Your answer exactly is 0.005624543
Step-by-step explanation: