Using proportions, it is found that the correct amount to administer of CC would be of:
A. 0.5.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three.
In this problem, 500 mg are equivalent to one cc. How many cc are equivalent to 250 mg? Hence the <em>rule of three</em> is given by:
500 mg - 1 cc
250 mg - x cc
Applying cross multiplication:
500x = 250
c = 0.5.
Hence option A is correct.
More can be learned about proportions at brainly.com/question/14398287
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Answer:
1: 52 for x
2. 96 for x
3. 58 for x
4. 71 for both of the 2 angles, 71 each
Step-by-step explanation:
all triangles add up to 180*, easy to reverse the math
uwu
The percent error is 13.33%
Step-by-step explanation:
Given:
Estimated amount of marbles in the jar = 68
Actual number of marbles in the jar =- 60
To Find:
The percent error = ?
Solution:
The Percentage error = 
On Substituting the values in the formula
The Percentage error =
The Percentage error = 
The Percentage error =
The Percentage error =13.33%
Answer: g = 7
Step-by-step explanation:
3+4=7 < i did that backwards but i hope u understand
<h3>
Answer is <u>
Choice C</u></h3>
Reason:
The purple paint has 4 parts red and 3 parts blue.
The ratio of red to blue is 4:3
Multiply both parts of that ratio by 7 and we end up with 28:21
The two ratios 4:3 and 28:21 will produce the same shade of purple.
