Respuesta :

Answer:

3 sig figs

Explanation:

one of the rules for sig figs is a when a whole number has zeros if they are sandwiched between whole number for ex. 34007 they would all be sig figs. hope this helps!

btw all the zeros behind the decimal are significant for ex. 0.4800

Answer:

you could make it 43.2 x 10^2

Explanation: