Answer: A=12
Explanation:
4.5
The amount of chemical remaining after twelve seconds in the first reaction is:
A = 12 - 0.5(12)
= 12 - (6)
= 6
In the dissolved reaction, the amount of chemical loses half of itself every four seconds. This is the same thing as dividing by 2 every four seconds.
This is an exponential decay, so the amount of chemical divides by 4 every eight seconds, and by 8 seconds every twelve seconds. The amount remaining after twelve seconds in the second reaction is:
A' = 12/8
= 3/2
= 1.5
The difference between the amounts of chemical remaining is:
6 - 1.5 = 4.5
Therefore, A is 4.5 g greater than A' after twelve seconds.
An intervention which this nurse should add to the plan of care for a client who engages in ritualistic behavior is: D. help the client understand that the behavior is caused by maladaptive coping with increased anxiety.
<h3>Who is a nurse?</h3>
A nurse can be defined as a professional who has been trained in a medical institution and licensed to perform the following tasks and activities in a hospital:
- Promoting hygienic behaviors among clients or patients.
- Providing care for sick people (client).
- Providing care for an injured client or patient.
- Perform routine checks on some medical instruments.
- Providing an intervention to client issues.
In this scenario, we can infer and logically conclude that an intervention which this nurse should add to the plan of care for a client who engages in ritualistic behavior is helping him or her understand that the behavior is typically caused due to maladaptive coping with increased anxiety.
Read more on a nurse here: brainly.com/question/25655793
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Complete Question:
Which intervention would the nurse add to the plan of care for a client who engages in ritualistic behavior?
A. Redirect the client's energy into activities to help others.
B. Teach the client that the behavior is not serving a realistic purpose.
C. Administer antianxiety medications that block out the memory of internal fears.
D. Help the client understand that the behavior is caused by maladaptive coping with increased anxiety.
Answer:
Soccer is predictable; and slow basketball is loud, repetitive and hard to follow; and rugby is violent, primal and predictable too.
Explanation:
The ratio (red to blue) of the perimeters of the similar triangles is 12:7
Assuming that the similar triangles are equilateral triangles, then all their sides will be equal.
Perimeter of a triangle = s1 + s2 + s3
For the red triangle;
Perimeter of the red triangle = 12 + 12 + 12
Perimeter of the red triangle = 36
For the blue triangle:
Perimeter of the blue triangle = 7 + 7 + 7
Perimeter of the blue triangle = 21
Taking the ratio of their perimeters;
Ratio of red to blue = 36:21 = 12:7
Hence the ratio (red to blue) of the perimeters of the similar triangles is 12:7
Learn more here: brainly.com/question/15046223
