Assuming all subjects have the same/equal credits, A is equivalent to 4, C is 2.
So, (4+4+2) / 3
n = (4+4+2) / 3
n = 10 / 3
n = 3.333333
n = 3.33
Hope this helps. :)
B) because the more undevelopped our community is the less our rights are reserved
The number of distinct computer systems that this person can purchase is equal to twelve (12).
<u>Given the following data:</u>
- Number of basic units = 3 models.
- Number of keyboard = 2 models.
- Number of printers = 2 models.
<h3>How to calculate the number of distinct systems.</h3>
In order to determine the number of distinct computer systems that this person can purchase, we would use a mathematical model referred to as combination.
Mathematically, combination is given by this mathematical equation:

<u>Where:</u>
- n is the number of items.
- r is the number of times of choosing items.
Substituting the given parameters into the formula, we have;
³C₁ × ²C₁ × ²C₁ = 3 × 2 × 2
Distinct systems = 12.
Read more on combination here: brainly.com/question/17139330
Answer:
A.) He should test how plant growth and health is affected by <u>the amount of soil that is provided to a plant.</u>
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