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Find two no. In the ratio of 5(5/7)to 5, such that when each is diminished by 12(1/2), they shall become in the ratio of 3(2/3)to 3? Calculate the volume occupied by 35.2 g of methane gas (CH4) at 25°C and 1.0 atm. R = 0.08206 L*atm/K*mol.? What do you get when you add chloroplast and a cell wall to the animal cell organelles? Ben applied an upward force to lift 129kg barrel to a height of 1.9 at a constant speed. Calculate the work done? In a trapezoid the perpendicular from one of the upper vertices 16 inches, one 19 inches and one 9 inches?