<em>f = 16 females</em>
- Step-by-step explanation:
<em>f/m = 4/3 => m = 3f/4</em>
<em>f + m = 28</em>
<em>replace m</em>
<em>⁴⁾f + 3f/4 = ⁴⁾28</em>
<em>4f + 3f = 112</em>
<em>7f = 112</em>
<em>f = 16 females</em>
<h3>hello!</h3>
5x-9 means
9 less than the product of a number and 5
5 times x minus 9
the product of 5 and a number minus 9
<h3>note:-</h3>
Hope everything is clear; if you need any clarification/explanation, kindly let me know, and I will comment and/or edit my answer :)
Answer:
The answer is "0.95 and 0.5271".
Step-by-step explanation:
In point a)
p ( positive diabetes )
In point b)