Question

Make an estimate of how long would it take for the tank to empty from 2500mL to 2000mL. Is the amount of time longer than it takes to empty from 2000mL to 1500mL?

Explain.

Time(s)	Volume (mL)
0	2000
4.3	1900
9.5	1800
13.7	1700
18.5	1600
23.2	1500
28.2	1400
34.7	1300
40.4	1200
46.7	1100
52.5	1000
58.7	900
65	800
73	700
82	600
91	500
101	400

Answer 1