A moon is about 300,000 miles from the planet it orbits. a) Write this number in scientific notation. b) If a rocket traveled at 5104 miles per hour, how long would it take for it to reach the moon from the planet? a) Write the number 300,000 in scientific notation. 300,000 = (Use the multiplication symbol in the math palette as needed.) b) It would take the rocket (Type an integer or a decimal.) hours to reach the moon