colbstercolby4 colbstercolby4
  • 22-04-2014
  • Mathematics
contestada

A  5 gallon mixture contains 40% acid. A 3 gallon mixture contains 50% acid. What percent is obtained by putting the two mixtures together?

Relax

Respuesta :

Аноним Аноним
  • 22-04-2014
(5/8)40 + (3/8)50 = 25 + 18.75 = 43.75%
Answer Link

Otras preguntas

Please help on this one!!
Photo attached What is the value of the correlation coefficient r of the data set? A)-0.84 B)0.71 C)0.84 D)1
Need help solving this precalculus question. Will mark brainliest
No right or wrong answer what is your opinion Is having state-level Republican or democratic legislatures draw their own maps a good or bad practice and why.
Urgent mathematics help needed!! URGENT will give 25 points.please use the graph and instructions on the picture to answer all of the following questions!!! Wil
Consider the following equilibrium:4Fe(s) + 3 O2(g) <-- --> 2Fe2O3(s);Which of the following equations is wrong?Kp=Kc(RT)-5Kp= Kc(RT)-3Kp = PO2-3Kc=[O2]-3
1 and 3/5 divided by 14 1/2
28/29 and 30 plz short explanation thanks
Please provide the answer and an explanation why that is the answer.
Seawater is about 3.5% by mass dissolved solids, mostly NaCl. If `Delta"T"_"b" = "iK"_"b" "m"` and Kb for water is 0.52°C/m, what is the boiling point elevation