SOLUTION: can you show me how to do this step by step so i can use this as notes for future homework.
Dmitri needs 7 liters of a 24% solution of sulfuric acid for a research project in mo
Algebra.Com
Question 986227: can you show me how to do this step by step so i can use this as notes for future homework.
Dmitri needs 7 liters of a 24% solution of sulfuric acid for a research project in molecular biology. He has two supplies of sulfuric acid solution: one is an unlimited supply of the 21% solution and the other an unlimited supply of the 28% solution. How many liters of each solution should Dmitri use?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Check these two lessons:
http://www.algebra.com/my/Mixtures%3A-All-in-Symbols.lesson?content_action=show_dev
This example maybe easier but the same idea,
video example, two-part mixture, using just ONE variable
RELATED QUESTIONS
Can you Show Me how to solve this problem step by step it is
(x^2 - 10x - 24) / (x +... (answered by rahman)
Not sure if I selected the right catagory but I'm lost with this and need step by step... (answered by Earlsdon)
find the least integral upper bound of the zeros of the function {{{f(x)=x^3-x^2+1}}}... (answered by richard1234)
Can you show me step by step how to do this 4c - 3 ( c - 8) =... (answered by Alan3354)
7c=56
How can I solve this can you please show me step by step so I can do the rest.
(answered by jim_thompson5910)
Help we are stuck please help me I am a desp parent!!!!
Evaluate x. 1/5 for each... (answered by stanbon,Alan3354)
Rewrite the equation so that y is a funtion of x.
2x+y=5
can you please show me... (answered by checkley77)
Solve for X:
{{{ log(6,5) }}} + {{{ log(6,(5x+1)) }}} = {{{ log(6,(x+5)) }}} +1
And... (answered by stanbon)
can you please show me how to get my own anwer step by step homework due tommoro
example (answered by jim_thompson5910,colliefan)