Ithink i know the answer but i am not sure

which shows how many centimeters are in 3.14203 × 10-4 to three significant figures?

a.
3.14 × 10-1 mm

b.
3.14203 × 10-1 mm

c.
3.10 × 10-1 mm

d.
3.142 × 10-1 mm

I wanna bang my head if i see a mathematics

Well the magnitude of its acceleration related to that car starts with the oil change like when you have to change the oil in your car you have to make sure that your precious car is starting really propley and very well