A factory produces widgets of assorted colors. On the average, 1 out of 100 widgets produced is defective and has to be replaced at a cost of $6.00. The profit margin is $2.00 per widget. What would the profit be per unit selling 300 widgets?

Me answer number 3plz explain how you do it

Which statement about perfect cubes is true

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old