Answer:
The correct answer is "
".
Explanation:
The given function is:
and,
By differentiating with the help of Newton's Raphson method, we get
⇒ 
then,
⇒ 
I believe Sarah is trying to increase her visibility.
hope this helps!
Answer:
a) Maintenance stage
Explanation:
The stages of change model are pre-contemplation stage, contemplation, determination, action, relapse, and the maintenance stage. In the maintenance stage, people are now able to sustain their change in behavior for a period of more than 6 months, and have a strong determination to maintain the change in behavior. Bob, just like people in this stage of change is reinforcing himself by buying new CDs each month in order for him not to relapse to earlier stages of change.
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.
I believe the answer is: You must not proceed until you are sure there are no other trains approaching on any of the tracks.
Crossbuck signs is put to indicates that there could be more than one train that can pass within a short time period. The maximum number of train could be up to 3 , so you need to make sure that there are no other trains approaching to avoid collisions.
