I have the answer but i cant type an infinity symbol
Answer: 0.072
Explanation: There are 3 zeros in 1000, so there must be 3 decimal digits.
Answer:
- Center = (3, 0)
- Radius = 3
- Graph = see below
Concept:
Here, we need to know the idea of the circle equation.
Circle equation: (x - h)² + (y - k)² = r²
(h, k) = center
r = radius
x = variable
y = variable
Solve:
<u>Given expression </u>
(x - 3)² + y² = 9
<u>Find the point of the center</u>
(h, k) = 
<u>Find the length of the radius</u>
r² = 9

Hope this helps!! :)
Please let me know if you have any questions
100$ because the income you have to earn is 400$, right? If so then 100 * 4 give you 400.