Answer:
a=-8
Step-by-step explanation:
Answer:
Step-by-step explanation:
Required
Find n, x, p and q
n always represent the population surveyed;
So:
x represents the sample from the population
So:
p always represents the given proportion
Solving for q
If the diameter is 30 ft then the area of the circle is 706.5 you can approximate it if you want and you will have 707.
Answer:
Where is the table?
Step-by-step explanation:
So when you have data given this kind of form... you should convert to decimal first.
So that would be:
a ≈ 2.12
b = 3.5
c = 2.5
Now just place the simple perimeter formula, and sum all sides.