Step-by-step explanation:

Answer:
(x - 2)^2 + (y - 2)^2 = 3
Step-by-step explanation:
The centre point of the circle is the value for x and y
And the radius is the distance from the centre to the circumference.
Answer:
1,632(
Step-by-step explanation:
I did 34,284/252 to figure out the # of groups with 252 people
I got 136.04-- rounded it to 136
I then multiplied 136*12=1,632
so 1,632 people have type A blood
Answer:
24
Step-by-step explanation:
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