Iwill give how long is the pencil? make sure to use the appropriate amount of significant figures. (sorry if the pictures are odd, i had to take then off of my phone.)

Option (c) is the correct answer.

Explanation:

The bottom of pencil is placed at the starting point of scale. Whereas the tip of pencil depicts the end point of its length.

The bottom of pencil is at 0 mm and tip of pencil is at 18.73 mm. The appropriate amount of significant figures is 18.73 mm.

Therefore, we can conclude that out of the given options, pencil is 18.73 mm long.

did anyone actually do this? like if anyone has submitted this i rly need .

the answer is c. nacl