What is the radius for the circle given by the equation x^2+(y-3)^2=21
round your answer to the nearest thousanth.

4.583

Step-by-step explanation:

Equation of a circle is:

(x − h)² + (y − k)² = r²

where (h, k) is the center of the circle and r is the radius.

x² + (y − 3)² = 21

The center of the circle is (0, 3), and the radius is √21, or approximately 4.583.

95.03 is the answer. hope this !