2
In 2010 Rihanna's brothers are 20 and 13. Rihanna has no sisters.
Discrete. The number of brothers or sisters can only be integers (leaving aside half-brothers!).
The ratio is 4:7.
You have monkeys for siblings?
The sum of the number of her brothers and sisters.
Discrete
My father had. So probably do millions of people.
Birth Order
Ich habe einen Bruder. (I have a brother.) Ich habe [number] Brüder. (I have [number] brothers.) Ich habe eine Schwester. (I have a sister.) Ich habe [number] Schwestern. (I have [number] sisters.) Ich habe Geschwister. (I have siblings.)
let brothers be x and sisters be y. 2x=y+1 x+1=y solving these we get x=2 and y=3
There are a number of saints named Francis. Please be specific.
He had one twin sister, Artemis. being the son of Zeus he also had a great number of half-brothers.