Use Table 1 to calculate the increase in the number of dairy cows in the UK female breeding herd between December 2013 and December 2017 - AQA - A-Level Biology - Question 3 - 2022 - Paper 1

To calculate the increase in the number of dairy cows, we'll need the data from December 2013 and December 2017 from Table 1.

1. Identify the number of dairy cows in December 2013 from Table 1. Let's denote this value as ( C_{2013} ).

2. Identify the number of dairy cows in December 2017 from Table 1. Let's denote this value as ( C_{2017} ).

3. The increase in the number of dairy cows can be calculated using the formula:

   $\text{Increase} = C_{2017} - C_{2013}$

4. Substitute the values obtained from the table into the formula to find the increase.