A tree measures 40.5 feet. Over the next 7 1/2 year, it grows to a height of 78 feet. During the 7 1/2 years, what was the average yearly growth rate of the height of the tree? Will give brainlist.

10.4 feet per year

Step-by-step explanation:

Divide the tree growth by the number of years.

78/7.5=10.4

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.