Answer:
Explanation:
To find the percent increase from the spring height to the fall height of the vine, we can use the formula:
percent increase = (new value - old value) / old value x 100%
In this case, the spring height is the old value and the fall height is the new value. So we have:
percent increase = (175 - 70) / 70 x 100%
percent increase = 105 / 70 x 100%
percent increase = 150%
Therefore, the percent increase in the height of the vine from spring to fall is 150%.