Write this number to two significant figures in scientific notation. use the "^" character to indicate the exponent. 5,489.6654 (answer) -^a0 (answer) ^a1
ive done this 12 times and keep getting it wrong.

Why does the alligator have one of the strongest bite force and why does it run so fast i need to know i live in florida

Y’all i need answers plss people are saying me and my brother look alike although we’re two different ages. one year apart i’m a girl, btw i’m thinking we could be fraternal twins idk my parents and my friends think we look alike

Atypical human cell is approximately 12.00 μm in diameter and enclosed by a membrane that is 5.000 nm thick. (a) what is the volume of the cell including the membrane? (b) what is the volume of the cell membrane? (c) what percent of the total volume does its membrane occupy? to simplify the calculations, model the cell as a sphere. enter your answers using four significant figures.