Leg 1 Swimming Total distance: 3.0 km

Triathlete A's total time: 0.8 h

Triathlete B's total time: 1.0 h

Triathlete A's average speed =

Triathlete B's average speed =

d.7.5cm is your answer

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!

where’s the list ? the question is incomplete

because growing process had stoped after 4-5 year