Answer:
x=21
Step-by-step explanation:
I hope this is correct if not feel free to let me know and I will fix it. I'm sorry in advance if it is incorrect.
In order to find the value of N the below mentioned steps must be followed to make the answer more accurate.
<h3>What is the procedure to find the value of N?</h3>
To find N, you must first determine the overall population size from which a sample is collected. N represents the population's overall size, or the number of people.
For example, if you are conducting a research of voter opinions in a certain state, the value of N would be the entire number of registered voters in that state. The figure of N would be the total number of people who have received treatment with the medicine if you were researching the efficacy of a novel drug.
To calculate the size of the sample required to adequately reflect the population, statistical computations frequently employ the value of N.
To learn more about the ways to find N, visit:
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Answer:

Step-by-step explanation:
Answer: 8.99mL
Step-by-step explanation:
Since each bottle has 4.56mL, 2.31mL and 2.12mL,
Total lotion= 4.56 + 2.31 + 2.12
= 8.99mL