Mathematics, 05.08.2020 06:01, ehklu1226
A scientist needs 120mL of a 20% acid solution for an experiment. The lab has available a 10% solution and a 25% solution. How many milliliters of the 10% solution and how many milliliters of the 25% solution should the scientist mix to make the 20% solution?
Answers: 1
Mathematics, 22.06.2019 00:00, rcmolyneaux
At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.
Answers: 1
Mathematics, 22.06.2019 05:00, minersaysay22
5/4 gallons of water fill 5/6 of a bucket how many gallons of water fill the entire bucket
Answers: 2
A scientist needs 120mL of a 20% acid solution for an experiment. The lab has available a 10% soluti...
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