If an object measures 29,000 pm, how long is it in mm?

= 2.9 × 10^-5 mm

Explanation:

from the conversion;

1 pm = 1 × 10^-9 mm

Therefore;

29,000 pm is equivalent to;

= 29,000 pm× 1 × 10^-9

= 2.9 × 10^-5 mm

maritime tropical may be your answer.

i think it’s c but i might be wrong. if i am let me know! have a good rest of your day as well!