**Pre-Requisite Calculations**
Watch this short video that highlights how to how to perform calculations in the Explore feature of Scuba, then move on to question 18.
https://youtu.be/ziQuNOcbkcY
Watch this short video that highlights how to how to perform calculations in the Explore feature of Scuba, then move on to question 18.
https://youtu.be/ziQuNOcbkcY