Answer:
Birds 
Gerbils 
Fish 
Hamsters 
Step-by-step explanation:
From the question we are told that:
Sales
Number of birds 
Number of gerbils 
Number of fish 
Number of hamsters
Generally the frequency for birds
is mathematically given b



Generally the frequency for Gerbils
is mathematically given b



Generally the frequency for fish
is mathematically given b



Generally the frequency for fish
is mathematically given b



Figure A, the rectangle in the top left corner is the correct answer.
Answer:
60°
Step-by-step explanation:
90°+30°=120°
180°_120°=60°
I’m not gonna play today at the same time