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Maths Puzzle
Numerical Ability
How many gallons of a 12% solution must be mixed with a 20% soltion to get 10 gallons of a 14% solution?
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exam Other Question
2L of water has a mass of___________ g.
3dm^3 of water has a mass of__________g.
4.2L of water has a mass of ___________g.
13cm^3 of water has a mass of _________g.
3.01L of wa
Media Services charges $40. for a phone and $30/month for its economy plan. Find a model that determines the total cost, C(t), of operating a Media Services phone for t months.