Answer:
Option B:

Step-by-step explanation:
Given
Centre = (h,k) = (4,1)
Radius = r = 2
The standard equation of circle is:

Putting the values of h,k and r

Hence, the correct option is option B

.0000914
Since it is negative you go behind the .
so you would go 5 spaces behind the point
Answer:
-2, 4
Step-by-step explanation:
basically just move the dot the same distance on the other side
.2 x 150,000 would be the way to find the employee's salary because 20% = .2