Answer:
(a) 
(b) 
(c) Test average for maths class after test 2 is greater
Step-by-step explanation:
Given
Solving (a): f(2)
We have:
Solving (b): g(2)
From the table:
when 
So:
Solving (c): Which is greater f(2) or g(2)
In (a) and (b),
Hence, test average for maths class is greater
Answer:
the nearest whole number is 8
Answer:
i dont know
Step-by-step explanation:
The formula for sector area is simple - multiply the central angle by the radius squared, and divide by 2: Sector Area = r² * α / 2.
Answer:
probably (20,20) if the equation is asking for were the points intersect. the intercept at (20,20)
