# UNCP

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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. Rewrite the formula by factoring the right-hand side completely. b) Use the factored version of the formula to find N N (3)=3(3)^3+23(3)^2+8(3).

• UNCP -

Something is missing here.

• UNCP -

n(t)=-3t^+23t^2=8t Rewrite the formula by factoring the right-hand side
completely.
b) Use the factored version of the formula to find N(3) maximum number of components assembled

• UNCP -

-3t^3 + 23t^2+8t
-t(3t^2-23t-8)
-t(3t+1)(t -8)

check that.

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