The population of Town A was 12,979 people in 2010. When measured again in 2020, the population was 18,560. What was the percent of change in population to the nearest whole percentage point?
percent of change = new value − old value - old value×100
The old value is 12,979 and the new value is 18,560.
To find the percent of change, we can use the formula:
percent of change = (new value - old value) / old value * 100
Plugging in the values, we get:
percent of change = (18,560 - 12,979) / 12,979 * 100
percent of change = 5,581 / 12,979 * 100
percent of change = 0.42901 * 100
percent of change ≈ 43
Therefore, the percent of change in population is approximately 43%.