Respuesta :

17StewartI
It’s 4/15
Answer = 3 3/4
I hope that helps :)
9ca5r82

Answer:

[tex]\frac{4}{15}[/tex]

Step-by-step explanation:

Step 1: Solve

The denominator would be the total group of dolphins while the numerator is the number of dolphins that know the difference between a "strike" anda "ball".