Answer:
4 years
Explanation:
Let x be the age ( in years ) of each daughters,
∵ Mother is 30 years older than her daughters,
⇒ Age of the mother = x + 30
Now, after 2 years,
The age of each daughter = x + 2,
And, the age of the mother = x + 30 + 2 = ( x + 32 ) years,
According to the question,
3(x+2+x+2) = x + 32
3(2x+4) = x + 32
6x + 12 = x + 32
5x = 20
⇒ x = 4
Hence, each of the daughters is 4 years old.
Answer:
Unity in Diversity is very important for a country because it is very easy to disintegrate people with different views and ideologies. If there is unity among the people despite their differences, it will always be impossible for a force to disintegrate the nation.
Explanation:
Answer:
The answer is Habsburg empire
Explanation:
I took the Quiz on K-12. Don't worrie. Lol be careful on Question 4.
Answer:
Is wrong. 45 CFR 46.101(b) states that research conducted in prisons may not be exempt.
Explanation:
The policy 45 CFR 46.101 applies to every research that involves any conduction, support, or regulation of human subjects that any Federal department or agency carries out taking proper administrative action to turn the policy suitable to that research. In this case, section b of this policy indicates that research carried out in prisons does not apply to the exemption.
Answer:
it is the study of rights and duties of citizenship. It teaches young people about the very basics of how their government works.
Explanation:
