Final answer:
Mr. Widget expects to produce approximately 2402 widgets with 18 employees on the assembly line.
Step-by-step explanation:
To find out how many widgets Mr. Widget expects to produce with 18 employees, we can substitute the value of 18 into the equation for widgets produced per hour:
widgets = 162.06(employees) − 515
Substituting employees = 18: widgets ŷ = 162.06(18) − 515
Calculating the expression on the right side of the equation: widgets ŷ = 2917.08 - 515 = 2402.08
Rounding the answer to the nearest integer, Mr. Widget expects to produce approximately 2402 widgets with 18 employees on the assembly line.