0.000005054 to 1 sig fig is 0.000005
Four
I it is signifigant because after he surrendered he then turned to congress and became a historical figure.
4.
4
Three of them.
The Rosetta was significant in 2004
5 of them.
It eats you mother(:
0.990
Six.
To round 5516 to one significant figure, you focus on the first digit, which is 5. Since the next digit (5) is equal to or greater than 5, you round up the first digit to 6. Therefore, 5516 rounded to one significant figure is 6000.
4 significant figures.