Answer:
D. set of instruction for a math test
Explanation:
all the others are an example
The correct answer is frequency
The Doppler effect is characterized by the change in the sound frequency emitted by a source, perceived by an observer when there is relative movement. A typical example of the Doppler effect is the case of an ambulance with the siren on, during the approach or removal of an observer.
A the campaign is an effort by political candidates and their staff to win backing and support from voters in the quest for political office.
A campaign refers to an arranged arrangement of exercises that individuals complete over some undefined time frame with a specific end goal to accomplish something, for example, social or political change. If somebody battles for something, they do an arranged arrangement of exercises over some undefined time frame so as to accomplish their point.
Office politics exist in virtually all organizations. They are the activities performed by individuals to improve their status and advance their personal agenda sometimes at the expense of others. Nov 8, 2020.
Learn more about the political office here
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Answer:
what are you trying to ask?
Explanation:
