Answer:
Choice B) No.
Step-by-step explanation:
When she starts , she does a sit-up every 222 seconds.
But as she gets tired, each sit-up takes longer and longer to do.
It means, each sit-up takes more time than she did at beginning.
So, it is NOT proportional to the time.
If it is proportional, she should take constant number of sit-ups even she get tired.
Answer: V=8/5 or V=1.6 or V=1 ,3/5 / is over i dont know how the write 8
--
5
on here
Just divide 30 by 6 and you get b=5
