The effect that the child in the middle of the pool notices is known as <u>constructive interference. </u>
<h3>What is constructive interference?</h3>
- It refers to the phenomenon where two identical waves come into contact with each other and create a new wave that is twice as amplified as their individual amplitudes.
When the waves from the friends on opposite sides reached each other in the middle, they produced more amplified waves that then raised the child in the middle of the pool higher.
Find out more on constructive interference at brainly.com/question/1346741.
What Garett would need as regards the required endorsemnt from a professional organization or government is; Certification
<h3>What is the certification required?</h3>
We are told that Garett has researched the career that he is interested in. That is the profession where he would like to work.
Now, this profession that he would like to work requires professional endorsement. Thus, what he will require to be endorsed to be able to work at his place of choice is a Certification.
Read more about Certification at;brainly.com/question/25817628
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Answer:
Can you give the options?
Explanation:
Answer:
In the first equation x=4 or x=-3
In the second equation x=-4 or x=3
Explanation:
The first equation x^2 − x − 12 can be factorized as follows:
x^2-4x+3x-12
x(x-4)+3(x-4)
x-4=0 or x+3=0
x=4 or x=-3
It is noteworthy that -x was rewritten as -4x+3x in order to solve the equation
The second equation x^2 + x − 12 can be factorized as below:
x^2+4x-3x-12
x(x+4)-3(x+4)
x+4=0 or x-3=0
x=-4 or x=3
It is noteworthy that +x was rewritten as 4x-3x in order to solve the equation
