Mathematics, 31.01.2020 14:02, SoWhat2237
Ineed this
marie mixes 16 liters of 18% acid solution with a 27% acid solution to make a 21% acid solution
how many liters of 27% solution did she use?
a ) 8 liters
b ) 12 liters
c ) 13.7 liters
d ) 16 liters
Answers: 3
Mathematics, 21.06.2019 19:30, leilanimontes714
Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11
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
Ineed this
marie mixes 16 liters of 18% acid solution with a 27% acid solution to make...
marie mixes 16 liters of 18% acid solution with a 27% acid solution to make...
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