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You leave a pile of sand in your backyard on a windy day. Every minute the wind blows away 10 percent of the remaining sand.You started with five cubic feet of sand.What equation models the amount of sand
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You leave a pile of sand in your backyard on a windy day. Every minute the wind blows away 10 percent of the remaining sand.You started with five cubic feet of sand.What equation models the amount of sand after x minutes?

User Corey Bruyere
by
5.1k points

2 Answers

4 votes

Answer:200cubic sand

Explanation:

cubic means 3 times. And you lose 100 sand from wind 10 times.

User Helllomatt
by
4.9k points
5 votes

Answer:

y=5 x .

90 to x power

Explanation:

User Sivcan Singh
by
5.2k points
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