General
Maths Puzzle
Logical Reasoning
how many days will it take 45 rats to eat 25 blocks of cheese if they all eat equal parts and they decrease by 3 every day in number
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General Other Question
The demand equation for a quantity q of a product at price p in dollars is p=90 - 3q^2.Find the revenue equation R(q) and use it to answer the question below.
What production level will maximize revenue ?
a)23 units b) 35 units c)15 units d) 50 units
If
279=922
446=613
087=25
369=915
519=?