Discover Questions

Explain how an equation can be used to determine when two populations are equal? The gradient of the line 6x + ky -9 = 0 is -¾. Find the value of k.? A mixure of gases N2, H2. Pressure 1.07 bar. Density 0.5122 kg/m3. Assume the gases are ideal. What is the mole fraction of N2? Hmm! How come nobody eats figs? Do you think there is another planet just like earth?