- <em>A </em><em>pag-aararo</em>
- <em>D.</em><em> </em><em> pagiging katulong sa ibang bansa</em>
- <em>D </em><em>.</em><em>pag </em><em>gawa </em><em>Ng </em><em>kasangkapang </em><em>elektroniks</em>
- <em>A.</em><em> </em><em>komunismo</em>
- <em>Saudi </em><em>Arabia</em>
<h2><em>hope</em><em> it</em><em> helps</em><em>!</em></h2>
Answer:
0.9726
Explanation:
The computation of the probability of a sample mean is shown below:

To find the probability first we have to determine the z score which is

= 1.92
Now probability is

= 0.9726
Hence, the probability of the sample mean is 0.9726
We simply applied the above formulas to determined the probability of a sample mean and the same is to be considered
The cooling rate of the substance is approximately 0.0732.
According to the statement, the Newton's law of cooling is defined by the following formula:
(1)
Where:
- Final temperature, in degrees Celsius.
- Initial temperature, in degrees Celsius.
- Time, in minutes.
- Cooling rate, in
.
- Current temperature, in degrees Celsius.
Please notice that substance reaches thermal equilibrium when
, that is when temperature of the substance is equal to the temperature of surrounding air.
If we know that
,
,
and
, then the cooling rate of the substance is:





The cooling rate of the substance is approximately 0.0732.
To learn more on Newton's law of cooling, we kindly invite to check this verified question: brainly.com/question/13748261
Explanation:
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Answer:
a. expected retaliation from competitors.b. the cost of substitute products.c. variable costs of production.d. customers' high switching costs.