Math Problem Statement
- The function M(t) is the expected number of beds that will be produced each month if a furniture factory operates 0 < t < 9 hours each day. The function P(b) is the projected monthly profit earned by selling 0 ≤ b ≤ 90 beds each month. It is given that M(t) = t (16 -t) and P(b) = b(120 - b). How many hours does a catory need to operate every day to earn maximal profit?
Solution
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Math Problem Analysis
Mathematical Concepts
Quadratic Functions
Maximization
Differentiation
Formulas
M(t) = t(16 - t)
P(b) = b(120 - b)
Chain rule for maximization
Theorems
Optimization using derivative
Critical points and maxima
Suitable Grade Level
Grades 10-12
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