Mathematics, 05.02.2021 18:20 gael6529
Keyonnn stop stalking and deleting my questions i stg you are very annoying so stop
Answers: 2
Mathematics, 21.06.2019 22:00, victordguerrero2535
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
Keyonnn stop stalking and deleting my questions i stg you are very annoying so stop...
Mathematics, 28.10.2019 23:31