Answer:
the central statistics office under the ministry of statistics and program.
I hope this helps and sorry if it's wrong
Answer:
b. context
Explanation:
In communication, the term context refers to the environment (physical) and the framework where communication takes place. In other words, it refers to the setting, the people that are around us and the place we are when we are communicating. Depending on the context we're in, our style will be different (phrasing, use of words, volume, etc).
In this example, Ralph was in a party and he was telling about it to his friend Sarah in a loud tone. However, when his mother enters the room, he changes his loud tone and stops using profanity. We can see that <u>there was a change in the environment where the communication was taking place when his mother entered the room and that change affected his style of talking</u> to his friend. Therefore, Ralph would be reacting to a change in context.
Answer:
B. PEi + KEi = PEf + KEf
Explanation:
It is given that
A leaf falling to the ground before hitting the ground has an initial total energy of PEi + KEi.
And the total final energy of the leaf after it hits the ground is PEf + KEf .
Since there is no air resistance, therefore the total energy is conserved.
According to the conservation of law of conservation of energy, energy is neither created nor it is destroyed. The energy is always conserved. The initial energy will be equal to the final energy.
Thus the total energy of the leaf before hitting the ground and after hitting the ground will be equal.
Thus initial energy is equal to the final energy.
Hence the answer is ---
B. PEi + KEi = PEf + KEf
