Answer:
Her legs. You say that every 1/3 hour she stretches her legs. so when 2/3 have passed she will stretch her legs.
Step-by-step explanation:
1000
-1, -5, -9
You subtract by 4 each time
Not sure about question 2 but question 3 is 3/5
It's absolute value, so it must come out as a positive.