Thus, the average effectiveness score is \(\boxed{5v + 1}\).
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- To find the average effectiveness score, we first sum the scores:
- Next, we divide the total by the number of compounds, which is 3:
- \frac{15v + 3}{3} = 5v + 1
- Question:** A soil scientist measures the pH levels of three soil samples, which are \(x + 2\), \(2x - 3\), and \(4x + 1\). What is the average pH level of these samples?
- First, we find the sum of the pH levels:
- Then, we calculate the average by dividing by 3:
