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How many ATA in a hyperbaric chamber is 66 ft? As we age, we tend to produce less enzymes. What effect could this have on digestion and nutrition? Help, double integrals, I cant get answer:
∫[from 0 to infinity] (tan−1(5x)−tan−1(2x))/(x) dx. I got:
∫[from 2 to 5] (1/(1+(xy)^2)) dy.? What's the population of the Moon? What volume will 0.75 moles of oxygen gas occupy at STP?