Mai is filling her fish tank. Water flows into the tank at a constant rate. Complete the table as you answer the questions. This below is the table for your information on the other questions.

Time (minutes) Water (gallons)
0.5 0.8
1 1.6
3 4.8
25 40

1.How many gallons of water will be in the fish tank after 3 minutes? Explain your reasoning.

2.How long will it take to fill the tank with 40 gallons of water? Explain your reasoning.

3.What is the proportional relationship represented by this table?

4.What is the constant of proportionality?

(If your answers are correct ill give you brainliest.)