In a recent year, 16.2% of all registered doctors were female. If there were 49,200 female registered doctors that year, what was the total number of registered
doctors?
Round your answer to the nearest whole number.
registered doctors
1x
S
?
Explanation
Check
MEGHE
A
Une

303, 704

Step-by-step explanation:

First set up two fractions, 16.2/100 to represent the percentage and 49,200/x to represent the amount over the total.

Next, cross multiply 49200*100 and 16.2*x

You get 4,920,000 and 16.2x

Then divide by 16.2 on both sides.

You end up with approximately 303,703.7

Since you round to nearest whole number, your answer is 303, 704.

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: