the answer to this would be C I hope this helps :)
Djjdjdjdjdjsksjdjjdjdjdjdjdjdndndnndndjd
Write the numbers in order first,
4, 6, 8, 9, 11, 12, 13
Middle number in sequence is the median, in this case median is 9.
Answer:
b is the answer i think
Step-by-step explanation:
I learned this at some point
This means that 3/10 are red and that 7/10 are red, so 7/10(80) = 56blue marbles and 3/10(80)= 24red marbles