Answer:
Dreams as memory aides
One widely held theory about the purpose of dreams is that they help you store important memories and things you've learned, get rid of unimportant memories, and sort through complicated thoughts and feelings. Research shows that sleep helps store memories.
Explanation:
The resultant vector is known to have made a 6.3-degree angle with the horizontal force, hence correct option is A.
<h3>How do you determine angle of the resultant vector ?</h3>
The resultant angle between the vectors is given by
θ =
= 
Note that the two forces are said to have the magnitude of 17.3 and 42.5 pounds hence, the angle of the resultant vector is known to be:

= (6.453/58.55)
= 6.2886 degree
= 6.3 degree.
Therefore, in the above scenario, the resultant vector makes a 6.3-degree angle with the horizontal<em> </em>force.
See full question below
Two forces of 17.3 pounds and 42.5 pounds act on a body with an angle of 21.9 degrees between them. The force of 42.5 pounds acts on the body in the horizontal direction. Choose the correct approximation for the direction angle the resultant vector makes with the horizontal force.
a. 6.3
b. 21.9
c. 15.7
d. 10.9
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A person who is physiologically dependent on a drug will experience freedom from the constant use of the drug upon cessation of use.
<h3>What is physiological dependent?</h3>
Physiological dependent occurs when an individual cannot do without the use of certain drugs.
The use of the drug can affect health, relational attitude and social duties. It often results into abuse of drugs and withdrawal from the use leads to freedom of the individual.
Therefore, A person who is physiologically dependent on a drug will experience freedom from the constant use of the drug upon cessation of use.
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The Aws trusted advisor is the service that can be used to address this particular use case.
<h3>What is the AWS trusted advisor?</h3>
This is the recommendation that is given to the user that would enable the person to follow the practices that are the best.
It helps to provide all the ways that are necessary for optimizing infrastructure as well as security performances.
The advisor would have to use checks in order to carry out the following for the client:
- optimize your AWS infrastructure
- improve security
- improve performance
- help to reduce costs,
- help in the monitoring of service quotas.
- Help to control cost
- Provide better tolerance for faults
In conclusion the work of the AWS trust advisor is based on helping to get the practices that are best hence they help to offer guidance.
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