That all dolphins have different sizes and are mostly different ages
To find out, graph them, analyze, and check.
Graph them.
You get the graph below.
Check the answers.
It looks like B matches.
So, the answer is B.
Answer:

Step-by-step explanation:
You have to subtract 2 1/2 from 6 and that will equal 3 and 1/2.
Answer:
every 180 seconds. Gina will respawn 9 times Helen will respawn 6 times and Jessica will respawn 10 times
Answer:
B,E and F are your answers