Acompany manufactures cell phones. in august, a random sample of 125 cell phones was inspected, and 3 phones were found to be defective. the company manufactured 8,000 cell phones in august. based on the results from the sample, about how many cell phones are expected to be defective?

Tom is making a punch that contains 80% cranberry juice and the rest ginger ale. the punch has 2 liters of ginger ale. part a: write an equation using one variable that can be used to find the total number of liters of cranberry juice and ginger ale in the punch. define the variable used in the equation and solve the equation. hint: 0.8x represents the number of liters of cranberry juice in the punch. (5 points) part b: how many liters of cranberry juice are present in the punch? show your work.

Ihonestly have no clue if it's each or none.

Determine if the solution set for the system of equations shown is the empty set, contains one point or is infinite. x + y = 5 x + y = 7 {} 1 solution infinite