I think the answer is f(2)=6 , but I'm not too sure. Hope this helped somehow!
Answer:

Where
represent the total pressure and
the fraction of carbon dioxide is 0.46 and we can find the total pressure with this formula:

And replacing we got:

Step-by-step explanation:
For this case the partial presure of carbon dioxide is given by:

Where
represent the total pressure and
the fraction of carbon dioxide is 0.46 and we can find the total pressure with this formula:

And replacing we got:

Answer:6
Step-by-step explanation:
since it is A half circle it is the hhalf Value of the area of the full circle
84. Area of a triangle is (base x height) / 2
Answer:
x=0 is your answer
Step-by-step explanation:
(6 + 8) + x = 14
14+x=14
x=14-14
x=0