Evaluate f(-2) = -3x² - 2x
1 answer:
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Two buckets of seawater contain kg of salt.
Step-by-step explanation:
Amount of salt in 1 kg water =
It is given that;
1 liter =
500 liters =
500 liters = 548 kilogram
As,
1 kg of seawater = of salt
548 kilograms =
548 kilograms = kilograms of salt
Two buckets of seawater contain kg of salt.
Keywords: unit rate, multiplication
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Answer:
25 Or 78.5 units³
Step-by-step explanation:
1/3πr²h
1/3xπx25x3=25π or 78.5