The truth table represents statements p, q, and r. p q r q ∧ r a t t t t b t t f f c t f t f d t f f f e f t t t f f t f f g f f t f h f f f f if p is false, which row represents when p ∨ (q ∧ r) is true? e f g h

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

42. if 20 men can eat 200 kg of wheat in 40 days, then 10 men can eat 300 kg of wheat in how many days? a) 120 days b) 60 days c) 80 days d) none of these

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).