It takes about 40 lbs. ( 39.77 ). if they drink about 27.9 oz a day, that's 10183.5 oz a year, and one oz takes .00390625 lb to make, multiply them together
C because if it was constant then for day 3 the distance would be 65.4 instead of 64.8
Hey in melo30's twin .the answer is D.8
