evawilkinson68
evawilkinson68 evawilkinson68
  • 21-09-2018
  • Mathematics
contestada

How much water must be added to a gallon of 10% Saline solution to create a 2% solution?

Relax

Respuesta :

aya98 aya98
  • 21-09-2018
There is 1 gallon of 10% solution.. There is 0% saline in water.. The equation is (0.1)(1)+0.02(x+1) so therefore answer is 4 gallons
Answer Link

Otras preguntas

define orogenesis and locate major orgenic belts on the earth today
The diagram below shows the graph of which inequality?
A box contains bags of crisps. Each bag of crisps weighs 25 grams. Altogether, the bags of crisps inside the box weigh 1 kilogram. How many bags of crisps are
Determine the equation of the line, in point-slope form, that will get your spacecraft from Point A (0,3) to Point B (-3,0)
4m-5t=-22 5m+6t=-3 Solve by Elimination
2,7,26,101,400 what is the next number
The graphs Ax + By: 18 and Ax - By: 6 intersect in (3,-2). He finds A and B.please I thank you much...:)
Which of the following intervals represents the set (1,4) u [2,6]?a. (1,6]b. (4,6]c. [2,4)d. (2,6]Please show work,Thanks!
what is the vertex of the graph of the equation y= 3x^2+6x+1
What value of c makes x^2 +5x+c a perfect square.