28000=20000*e^.15t
1.4=e^.15t
ln 1.4=ln e^.15t=.15t ln e=.15t
t=ln 1.4/.15=2.2431 years for the town to grow
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Well it's hard to visually inspect this long text; let's look at it.

Based on visual inspection the averages look about the same.
Answer:
page 169
Step-by-step explanation:
480 / 50% = 240 / 30% = 168
Answer: ok
Step-by-step explanation: