Mathematics, 17.11.2020 01:00, smarty5187
A tree is currently 10 feet tall and grows 2 feet per year
Answers: 1
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
A tree is currently 10 feet tall and grows 2 feet per year...
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