The equation of a circle:
(h,k) - the coordinates of the centre
r - the radius
Answer:
d. 0.133
Step-by-step explanation:
-Standard error is calculated using the formula:
#We substitute the given values in the formula to solve for E:
Hence, the standard error is 0.133 and the correct option is d
Product means multiply, a number means any variable so 6x is the answer