Express the measurement 0.530060 g three significant figures

0.530 g.

Explanation:

The express the measurement 0.530060 g we need to remember first that:

- The zeros to the left of the amount do not count as significant figures

- All non-zero numbers count as significant figures

- The zeros that are between digits significants are significant figures

Hence, the three significant figures of the measurement 0.530060 g are:

0.530060 g = 0.530 g            

Therefore, the three significant figures of the measurement 0.530060 g are 0.530 g.

I hope it helps you!

some sources quote the lethal dose, for an average 170lbs opiate-naive individual is between 75 and 375 mg

your answer would be “dry”