4. What is the volume of acetone (d = 0.792 g/mL) if the flask weighs 75.2 g when filled with acetone? (The mass of an empty flask is 49.74 g.)

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?