Discover Questions

Suppose a parabola has vertex (5, –3) and also passes through the point (6, 1). Write the equation of the parabola in vertex form.? Solve 5^(4x+1) =3^(x-2)? Two plates of a capacitor hold +2490 µC and -2490 µC of charge, respectively, when the potentialdifference is 875 V. What is th capacitance? Given P(A) = 0.53, P(B) = 0.15. If A and B are independent, find P(A ∩ B).? Calculate the wavelength of light emitted in the Balmer region, where n
i = 5. Report your numerical answer in units of nm. Use sig figs.?