Answer:
-3
Step-by-step explanation:
Answer: a) 62.591 lb b) 7.5
Answer:c=b^a
Logb c=a
In exponential form
c=b^a
Scale = 1cm:3km
Therefore area of lake = 81Km
1:3 = x:81
= 27:81
Therefore the area on map is 27cm
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