In a recent year 21.6% of all registered doctors were female if there were 54,100 female registered doctors that year what was the total number of registered doctors

the total number of registered doctors is 250463

Step-by-step explanation:

Let x represent the total number of registered doctors

In a recent year 21.6% of all registered doctors were female. It means that the number of registered female doctors would be

21.6 /100 × x = 0.216 × x = 0.216x

if there were 54,100 female registered doctors that year, it means that

0.216x = 54100

x = 54100/0.216 = 250463

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation: