题目
a question about the tree
If the lowest branch of a tree is 5 feet off the ground,and the tree grows 2 feet per year in height,how far away will that branch be off the ground 3 years later?
Why?
If the lowest branch of a tree is 5 feet off the ground,and the tree grows 2 feet per year in height,how far away will that branch be off the ground 3 years later?
Why?
提问时间:2020-11-10
答案
still 5 feet
because the location of the branch can not change.
because the location of the branch can not change.
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