Yes they are used for celebrating Independence Day on the 4th of July. Cannons(howitzers or artilleries) are used on 4th of July for fun because that's the day of America's birthday.
The real fourth roots are -0.3 and 0.3
The real fourth root of 0.0001 are -0.1 and +0.1
One fourth is a real number; you can easily place it on the number line.
that its not real
I'm a Yankee Doodle Dandy A Yankee Doodle, do or die A real live nephew of my Uncle Sam Born on the Fourth of July I've got a Yankee Doodle sweetheart She's my Yankee Doodle joy Yankee Doodle came to London Just to ride the ponies I am the Yankee Doodle Boy
0.7
± 0.1
No, it is not.
No
2i, which isn't real, but only possible answer.
The footage in the film "The Fourth Kind" is real, yes. The edits are fake, however.
The real ones are -5 and +5.