A clinical trail tests a method designed to increase the probability of conceving a girl. In the study 280 babies were born, and
1 answer:
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Answer:
Step-by-step explanation:
Solve for the value of :
-Take and subtract it from
:
-Subtract both sides and convert to a fraction:
Since both and
have the same denominator, then you would subtract the numerator:
-Multiply both sides by , which is the reciprocal of
:
-Divide by
:
So, therefore, the value of is
.