In order to get the frequency of this light you have to d<span>ivide the speed of light by the wavelength.
The formula: </span>

<span>
Set the values in the appropriate form:</span>

Solution:

The answer: = 63.8PHz
A linear regression model is used to show the relationship between variables on a scatter plot
The equation of the linear regression model is:
and the correlation coefficient is 0.8034
<h3>How to determine the equation of the
linear regression</h3>
The question is incomplete. So, I will make use of a dataset that has the following calculation summary (from a graphing calculator)
- Sum of X = 45
- Sum of Y = 83
- Mean X = 4.5
- Mean Y = 8.3
- Sum of squares (SSX) = 82.5
- Sum of products (SP) = 128.5
- The value of R is 0.8034.
The equation of the linear regression model is:

See attachment for the scatter plot
Read more about linear regression model at:
brainly.com/question/26347582
Answer:
The answer is "File Tab".
Explanation:
In the database, restore is a database recovery process mechanism, that maintains administrative environment, configuration and stored software data. In the case of primary computer crashes, it helps to construct a new instance or to clone the database.
- In this a file tab is an option, when we click on it is provides a backstage view of the file window, that deals with repositories and feature grades.
- It helps you to do something in a database when you can make the situation within the database by putting commands on some other tabs on the Ribbon, that's why the file tab is the correct answer.
Answer:
The answer is false
Explanation:
When you delete a file imagine you are erasing the path there. The file still will exist until it is wrote over. If you wish to retrive it many programs can do it for you.
Answer: Access control
Explanation:
Access control implements a security policy that specifies who or what may have access to each specific system resource and the type of access that is permitted in each instance.
A typical example of this is in ERPs where access controls defines what access codes a process owner has and what access a reviewer and an approval has. Where a personnel has access to carry out a transaction, review and approve the transaction, access controls are said to be deficient.
The right answer is Access control
Hope this helps!!