Answer:
9 years
Explanation:
let my age be 'x' years
Therefore,
Age of sister = x - 4 years
Age of brother = x + 3 years
Product of ages = 1872
x(x - 4)(x + 3) = 1872
or
x³ - x² - 12x - 1872 = 0
on solving the above cubic equation, we get
x = 13 as the only real root of the equation
Hence,
Age of the sister = x - 4
= 13 - 4
= 9 years
Answer:
In sports, cheating is all about an unfair competitive advantage, and it's policed in order to maintain the integrity of the game so that everyone operates under the same set of rules. Unfortunately, we often treat other areas of life as though they're games, too. ... Life is not a sport.
<span>Brianne would've felt better if the clerk had at least "recognized" her while she was waiting.
Brianne was angrily waiting at the counter, if you are in the same situation you will also feel better if the clerk will recognize you that you are the one who was waiting at the counter. </span>
Answer:
(area) maybe but I am not sure.
Hope it helps.
