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Rufina [12.5K]
2 years ago
9

At noon, a tank contained 5 cm of water. After several hours, it contained 4 cm of water. What is the percent decrease of water

in the tank?​
Mathematics
1 answer:
dolphi86 [110]2 years ago
6 0

Answer:

2cm I think sorry If its wrong

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The density of ice is approximately 0.92 g/cm3 . If a block of ice has a volume of 2300 cm3, what is its mass?
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Answer:

The mass of the ice block is 2116 grams ⇒ a

Step-by-step explanation:

The formula of density is p=\frac{m}{V} , where m is the mass and V is the volume

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