Strep throat: Classically strep throat does not cause a cough. It's possible you have/ had a viral upper respiratory infection. These usually resolve within 1- 2 weeks.
What are the Means and Extremes of Proportions? A proportion is just an equation where two ratios are equal, and each piece of the proportion has a special name.
Proportion. A proportion is an equation stating that two ratios are equal. Means and extremes The extremes are the terms in a proportion that are the farthest apart when the proportion is written in colon form (a:b = c:d). In the foregoing, a and d are extremes.