Is (-3,-9) a solution of the equation y = 3x ? O YES O NO O NOT A SOLUTION
1 answer:
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Answer:
There are 327,811 doctors.
Step-by-step explanation:
Percentage of female doctors = %
Number of female doctors =
Percentage of Male doctors = %
=%
So if doctors are represented by
how many doctors are represented by
%?
% represents total number of doctors.
⇒
=327,810.65
Number of doctors has to be a whole number so we rounf off the number to nearest whole number:
Therefore there are 327,811 doctors.
Given that , we have
, so that
Take the derivative and find the critical points of :
Take the second derivative and evaluate it at the critical point:
Since is positive for all
, the critical point is a minimum.
At the critical point, we get the minimum value .