Discover Questions

Use a finite approximation to estimate the area between the x-axis and the graph of f(x)=2x^3 between x=0 and x=1.? What is the radius of a circle with the equation x^2 + y^2 + 2x + 4y - 9 = 0? Anyone know where exactly does the bubble in DNA transcription form? A solution has [OH−] = 2.7×10−2 mol/L . Use the ion product constant of water
Kw=[H3O+][OH−]
to find the [H3O+] of the solution.? They don't?