The main aim of marketing is to convince people to make a purchase and make a profit.
<h3>What is Marketing?</h3>
This refers to the sales call that is made by a person in order to raise awareness for his product and make sales.
Hence, we can see that your question is incomplete as there are no answer choices for a non-compliant event and without these, it is impossible to give you an accurate answer.
Read more about marketing here:
brainly.com/question/25754149
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Answer:
its A
Explanation:
hope this helps, pls lmk if its wrong
Your answer is Evaluating.
Evaluating information allows for any last minute adjustments to the main concepts or ideas.
Based on the standard formula and data in the question, the frequency of a sound source that produces the same wavelength in 20∘c air is "<u>115.87Hz</u>."
<h3>What is the frequency of a sound source?</h3>
The <u>frequency of a sound source</u> is the quantity of waves that move through a point per unit of time.
Typically, a sound wave arises from a source vibrating at a frequency f, propagates at v, and has a wavelength λ.
Therefore, in this case, we have
Velocity (v) of sound in air = 343 m/s
Wavelength (λ) = 2.96 m
Frequency (f) =?
f = v ÷ λ
f = 3.43m/s ÷ 2.96m
=> 115.87Hz
Hence, in this case, it is concluded that the correct answer is 115.87Hz.
Learn more about Frequency of Sound Source here: brainly.com/question/1418576
Answer:
Explanation:
This is not a nice question. On the surface, it looks like C and D are both correct.
Coming back to the starting point makes the displacement = 0. That means that the velocity is also 0.
On the other hand, the total displacement when going in a circle can also be zero.
To me the best answer is probably D, but I wouldn't be surprised if the poser of the question thinks it is C. I would answer D but hold your nose when you do it.
