Answer:
D. By adding the vectors

Explanation:
Given
Represent the velocity of the river current as VR

Represent the velocity of the boat as VB

Required
How to calculate the velocity of boat relative to river current
From the question, we understand that both move in the same direction.
So, the relative velocity V is calculated as:



Notice that the both velocities are added together to get the relative velocities.
This is so because they both move in the same direction
<em>From the list of given options, only option D is correct.</em>
Answer: <em> The customary diplomatic intercourse between nations. It involves permanent contact and communication between sovereign countries As a part of the diplomatic relations two countries send diplomats to work in each other's country</em>
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Hi Izzi,
Question - What was the purpose of the jamestown settlement?
Answer - It was a dare from a company that wanted them to sail to land that was still a mystery, in honor of Queen Elizabeth the first.
The correct answer is: "receiving money for the remission of sins".
The Catholic Church used to sell indulgences. Extremely poor people spent all the money they could have saved to buy these products, because they were told in church (and therefore they believed so) that they would be forggiven for their sins and heaven would await for them after the purchase.
Martin Luther criticized the existence of this lucrative activity connected to the power of removing sins, which according to his beliefs was only held by Gold. Therefore, the members of the clergy were deceiving their congregations just to earn money for themselves.