10:4 because there are 10 dolphins and 4 whales
You have 11 items and you need to choose 5 of the 11.
There are 462 ways to choose them.
The formula is :
11! / (5!6!)
n!/(r!(n-r)!)
there are 17 puppies because 17% of 100% is 17 duh
Answer: the 1 with 6cm the area is 113.1 and the one with 11ft is 380.2
Step-by-step explanation: use this formula A=πr2
Answer:
A. Bonds
Step-by-step explanation: