<h3><u>Given :-</u></h3>
<u />
- Height of the tree = 42 inches.
- Height of the tree after 6 years = 15 feet 6 inches.
<h3><u>To Find :-</u></h3>
<u />
- Number of inches the tree grew each year.
<h3><u>Solution :-</u></h3>
<u />
Height of the tree after 6 years,
→ 15 feet 6 inches = 186 inches.
→ 186 - 42 = 144 inches.
Height of the tree after 1st year = 144/6 = 64
∴ The tree grows 24 inches in each year.
Answer:
I think it's A i hope got it right if i didn't i'm sorry T_T
Step-by-step explanation:
Answer: 5/6
Step-by-step explanation:
A. Two variables exhibit direct variation if they have a constant ratio
Answer: D
Explanation: to find whether two instances are proportional, find the rate of change for each situation. Simply divide both numbers from both situations and if the numbers are not the same they are not proportional.