# Mathematics - Algebra - Equations

106. Worker efficiency. In a study of worker efficiency at Wong

Laboratories it was found that the number of components

assembled per hour by the average worker t hours after

starting work could be modeled by the formula

N(t) = 3t^3 + 23t^2 +8t.

a) Rewrite the formula by factoring the right-hand side

completely.

b) Use the factored version of the formula to find N(3).

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#### Solution Summary

The expert examines workers efficiency in algebra. A complete, neat and step-by-step solution is provided in the attached file.

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