Which of the following is a barrier to effective communication?
A. using excessive amounts of jargon
B. communicating while physical distractions are present
C. using an incorrect communication channel
<u>D. all of the above</u>
* I just took the test and D is the correct answer.
Answer: The main purpose of health post is to provide basic health services to people who live in rural areas. ... The health post provides simple health services such as preventive, promotive and curative services. In Terai, each health post has 7 workers and in mountain and hilly region, each health post has 6 workers.
Explanation:
Answer:
d. 
Explanation:
The keywords <em>how</em><em> </em><em>many</em><em> </em><em>ways</em>,<em> </em>signal combinations, especially since order does <em>not</em> matter, so we use the combination formula:
![\displaystyle \frac{n!}{[-r + n]!r!} =\: _nC_r \\ \\ \frac{10!}{[-6 + 10]![6!]} = \frac{3628800}{[4!][6!]} = \frac{3628800}{[24][720]} = \frac{3628800}{17280} = 210](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7Bn%21%7D%7B%5B-r%20%2B%20n%5D%21r%21%7D%20%3D%5C%3A%20_nC_r%20%5C%5C%20%5C%5C%20%5Cfrac%7B10%21%7D%7B%5B-6%20%2B%2010%5D%21%5B6%21%5D%7D%20%3D%20%5Cfrac%7B3628800%7D%7B%5B4%21%5D%5B6%21%5D%7D%20%3D%20%5Cfrac%7B3628800%7D%7B%5B24%5D%5B720%5D%7D%20%3D%20%5Cfrac%7B3628800%7D%7B17280%7D%20%3D%20210)
I am delighted to assist you anytime.
* This is mathematics, not <em>health</em>.
This is true as pesticides, batteries and leftover paint all generate hazardous waste. Hope this helps ;)