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3 votes
When you dig a water well for a house, you must pay per meter. Based on this image, how deep would you have to drill to reach an appropriate depth for a water well, but also by spending as little money as possible?

10 m

2 m

14 m

22 m

When you dig a water well for a house, you must pay per meter. Based on this image-example-1
User Mwilkerson
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2 Answers

1 vote
14.....................
User KrHubert
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3 votes

14 is my best guess

User Anouchka
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