Answer:
8 children
This is because if he has one son, then every daughter has one brother. Therefore, if he has four sons, each of his daughters have four brothers.
Exponential data
If we plot the values on x-y graph, we get exponential curve.
Semd a pic of a graph bc I dont have paper
<em>x</em>² - x
<em>x</em> = 4
4² - 4
16 - 4 = 12
Hope this helps!
72 because I helped you show do you Andreas show me too
