We need to practice with converting floating point numbers using the IEEE standard. A quick trip to a physics textbook, Wikipedia, and Google reveals these physical constants. Convert each to a 64-bit floating point number following the IEEE standard. Show your work, and give the final result expressed in hexadecimal notation. (Don't worry about the physical units.) Avogadro's Number NA-6022 140857 1023 mol-1 Mass of an electron m 9.10938356 x10-31 kg Coulomb's constant ke = 8.987551787368 1764 x 109 Nm2/C2