The correct answer is 5. Take a look at the attachment to see how I got the solution. Hope this helps! :)
Answer:

Step-by-step explanation:


Answer:
22.4
Step-by-step explanation:
112 ÷ 5 is 22.4.
The constant rate = 20 ft / 5 seconds = 4 feet per second
Find the chart that shows an increase of 4 feet for every second the balloon travels.