Mathematics, 23.01.2022 14:00, sandra5456
A chemist has three different acid solutions. The first acid solution contains 25% acid, the second contains 45% and the third contains 65%. He wants to use all three solutions to obtain a mixture of 168 liters containing 35% acid, using 3 times as much of the 65% solution as the 45% solution. How many liters of each solution should be used?
Answers: 3
Mathematics, 21.06.2019 15:00, EatsChiken
Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers
Answers: 1
Mathematics, 21.06.2019 19:00, kalebbenton15
What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.
Answers: 1
Mathematics, 21.06.2019 22:10, XxKaitlynnxX
What is the measure of sty in oo below? 130 310 230 50
Answers: 2
A chemist has three different acid solutions. The first acid solution contains 25% acid, the second...