Find the unknown number in the proportion. Round answer to the nearest hundredth when necessary. = 

A. x = 34.07
B. x = 10.60
C. x = 317.47
D. x = 0.03


Answer: A

Mathematics

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A.
B.
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If an island's only residents are penguins and bears, and if there are 16 heads and 38 feet on the island, how many penguins and how many bears are on the island? ?  

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