The length (in millimeters) of the larvae of the black porgy fish can be modeled by L(x) -0.00170x' + 0.145x+2.35, Osx S 40 where x is the age (in days) of the larvae. Write and solve and

inequality to find at what ages a larvae's length tends to be greater than 10 millimeters. Explain how the given domain

affects the solution.

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?