A river having a volumetric flow rate of 25.0 m3/s and containing 300. ppm total dissolved salts (considered to be conservative) receives a steady agricultural discharge of 5.00 m3/s carrying 2000. mg/L of total dissolved salts (from fertilizer etc). The agricultural discharge quickly becomes mixed in the river. A downstream municipality withdraws the mixed river water and blends it with enough clean water from a pristine source (zero ppm total dissolved salts) to be able to deliver water having no more than 400. ppm total dissolved salts to its customers. What mixture ratio of clean water to river water is required to be used by the municipality to meet its water quality target of 400. ppm

Brian is speaking to you and a group of friends. he explains that nuclear power plants are essentially nuclear bombs waiting to explode. this is very worrisome to your friends. which statement is best suited to discredit brian and put your friends at ease? select all that apply. -nuclear power plants and nuclear bombs both use nuclear fission to generate energy, but a nuclear power plant very precisely controls the intensity of the reaction while a nuclear bomb releases the energy in one big explosion. -nuclear power plants use nuclear fusion to generate energy, but a nuclear bomb relies on nuclear fission. since, their reactants differ, their reactions differ. -nuclear power plants have never exploded in their 60 year history. -you agree with brian's statement.