Answer:
Yes because she ends up back at zero
It is (B) I think:) hope this helps
It will take you double the time, or 78 seconds.
I think it is 42 because 2.75 + 4.25 is 7 x 6= 42
According to the box and whisker plot, the answer must include a 15, 17, 20, 21, 22, 23 and 24
So, the first answer choice is correct.
Hope this helps.