Answer:
25 years
Explanation:
Given
Using A = P(1+r/n)^nt
Where P = Principal Amount Invested
r = rate = 4.5% = 0.045
n = annually = 1
t = years = ?
A = Amount = Triple of Principal = 3P
A = P(1+r/n)^nt becomes
3P = P(1+0.045/1)^1*t
3P = P(1.045)^t --------- Divide Through by P
3 = 1.045^t --------- Find the logarithm of both sides
Log3 = Log1.045^t
Log 3 = tLog1.045 --------- Make t the subject of formula
t = Log3/Log1.045
t = 24.9588828983670261
t = 25 (approximated)
Answer:
With the compromise, the Republicans had quietly given up their fight for racial equality and blacks' rights in the south. In 1877, Hayes withdrew the last federal troops from the south, and the bayonet-backed Republican governments collapsed, thereby ending Reconstruction
For better or the worse, the Sumerian contribution to the
societies and the cultures of the future was agricultural surplus and social
classes. When we achieved the level of civilization that made it possible to create the surplus food we in turn made it possible for people to live in
larger communities and thus the groundwork for the further development of society was created.
Answer:
mood-congruent memory.
Explanation:
Mood congruent memory refers to the association of the mood with the memories. In other words, we not only store memories in our minds but also the memories of the mood of that time. Therefore when we come across a happy state we tend to remember the happy memories and vice versa.
As per the question whenever David thinks about the painful memories of his girlfriend he tends to remember other painful events of his life.
Answer:
A. The tendency for the relative rate of response between options to match the relative rate of reinforcement for the options.
Explanation:
Matching law is a study carried out which shows the behaviour of an individual when offered an arrays of alternatives. That is, what someone would find meaningful to do rather than the other options available for him or her at that particular moment.
<em>Example, For Umit who has an option of studying for his exams of hanging out with his friends, He might choose to study for his exams because it is more reinforcing in his behaviour than hang out with his friends. </em>
