Answer:
50% offspring will be RR
Step-by-step explanation:
I set up my table and solved it I can teach you if you would like
Answer:
1 2/7
Step-by-step explanation:
This situation is represented in annex.
From Pythagorean theorem you've got equation:

There isn't any solutions where x>0, so this situation is IMPOSSIBLE.
Did you write correctly this question....?