Answer:
The probability that all the officers are women is 
Explanation:
Given a committee consisting of 8 women and 12 men, from which 3 committee members are to be chosen as officers from a committee.
The total number of committee members is 8 + 12 = 20 members
C(n,r) = 
which represents the number of combinations of taking r objects out of n.
The probability that all the officers are women = C(8,3) / C(20,3)
= 
=
=
Therefore the probability that all the officers are women is
Answer:
The Rwandan Genocide is considered to be the result of longstanding tensions and ethnic conflict in the country of Rwanda.
Explanation:
Hope this helps :)
Answer:
Is space travel the future of human kind ( D )
Explanation:
The most appropriate research question that a student studying space exploration will be is space travel the future of human kind? and this because the study or research carried out by scientists is majorly centered on the importance or effect the research would have on the existence of man kind over the short or long term . other questions like ; should we stop Funding NASA is most a political decisions and not scientist decisions .
For a student scientist his scope cannot cover other questions listed above.
Answer: Monarchy , Aristocracy, oligarchy, and Tyrants I think.
Explanation:
The word "is" in this kind of problem typically means "=", so we know that something =-8. Since we're finding the number, we should start with the closest thing in the phrase given to that number. In this case, it's 3/4x. Finally, since we have the "14 less than", we need to add that in. Your answer is:
3/4x-14=-8. Now we can just solve!
+14 +14
3/4x=6.
*4/3 *4/3
x=8.
