The value of the limit expression
is 9, and it means that the function approaches 9, as x approaches 3.
<h3>How to evaluate the limit?</h3>
The limit expression is given as:

This means that we determine the value of the function as x approaches 3.
So, we have:
Limit = √(3^2 + 7) + 5
Evaluate the square
Limit = √(9 + 7) + 5
Evaluate the sum
Limit = √16 + 5
Evaluate the square root
Limit = 4 + 5
Evaluate the sum
Limit = 9
Hence, the value of the limit
is 9
Read more about limits at:
brainly.com/question/14143957
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The extension of this spring from its original length is equal to 1.2 meter.
<u>Given the following data:</u>
To calculate the extension of this spring from its original length:
<h3>How to solve for extension.</h3>
Mathematically, the force acting on a spring is given by the formula:

<u>Where:</u>
- K is the spring constant.
Making e the subject of formula, we have:

Substituting the given parameters into the formula, we have;

Extension, e = 1.2 meter.
Read more on spring constant here: brainly.com/question/14372859
Answer: 34.968 amu, 35.453 amu, 35,968 amu, 36,966 amu
Explanation:
Answer: The price of rice is $30. However, no one is buying it because the price is so high. The sellers decide to give a discount of 50%. 50% of 30 is 15. Seeing that the rice is only $15 now, people start buying it. Both the sellers and people are happy.
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