Please give more information so I can asses this question properly.
Answer:
Many also face challenges emanating from high population growth rates, often high illiteracy rates, ethnic and religious conflict, outdated traditional education systems, and political corruption
The answer is, "<span>gathering data without physical contact with the object being observed</span><span><span>".
</span>Have a nice day! :)</span>
Answer:
The answer is "False".
Explanation:
After each constraint is linked to a double price, that metrics the Factual Feature (OV) advancement for every unit of change in RHS. Advancement in such a Max problem requires improvement in OV, as it means a reduction in OV in a Min issue, which eases an inert restriction should not become effective, these prices often are called stealth prices, as their ask you what you can be prepared to pay for extra units of an asset, that's why this statement is false.