You walk exactly 250 steps North, turn around, and then walk exactly 400 steps South. How far are you from your starting point?
steps to the
North, South, East or West)

150 steps south

Explanation:

250 north 250 back to start then continue south for remainder of 400 steps. 150 south

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!