Idon’t understand give explanation in a recent year, 22.3% of all registered doctors were female. if there were 55,100 female registered doctors that year, what was the total number of registered
doctors?
round your answer to the nearest whole number.
of registered doctors

247,085 doctors in total

Step-by-step explanation:

55,100 = 22.3℅ ÷22.3

2,471 = 1℅

2471.85x100 = 247,085 doctors

To check I'll do 247,085÷100 = 2,470.85 = 1℅

2,470.85 × 22.3 = 55,099.955 which would round up to 51,000.

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

the graph line crosses the x axis at both -6 and -2, so the answer would be the second one.