KharizmaW441095 KharizmaW441095

03-11-2022
Mathematics

contestada

How much of an 8% solution should we use to make 100g of 3% solution?Please use the picture for the format :) thank you!!

How much of an 8 solution should we use to make 100g of 3 solutionPlease use the picture for the format thank you class=

Respuesta :

AzarieL25811 AzarieL25811

03-11-2022

Answer:

x = -0.6

Explanation:

The equation that represents this scenario is:

0.7x + 0.1*3 = 0.4(x + 3)

Solving for x, we have:

0.7x + 0.3 = 0.4x + 0.12

0.7x - 0.4x = 0.12 - 0.3

0.3x = -0.18

x = -0.18/0.3

= -0.6

Answer Link

Otras preguntas

“having a bmi of 30 or greater” defines obesity in such a way that it can be precisely measured. therefore, it is a(n) ______ definition of obesity. a. correlat

PLEASE HELP ME AND TRY TO ANSWER THIS PLS PLS PLS AND IF YOU CAN DO THIS ONE AND HELP ME CAN YOU PLEASE GO BACK TO MY LAST PROBLEM AND TRY TO SOLVE IT IF IT HAS

And a blank government goods and services are equally shared in the political power is distributed among the people

standard form of the equation of a hyperbola that has vertices at (-10, -15) and (70, -15) and one of its foci at (-11, -15).

What led to the sudden immigration to the west and what effect did the migration have on the United States?

How did nationalism and militarism contribute to conflicts among nations in Europe? in world war 1

Is you were asked to convert 25kg to the unit mg, which of the following would be the first fraction used in the conversion

Bradford company budgeted 4,000 pounds of material costing $5.00 per pound to produce 2,000 units. the company actually used 4,500 pounds that cost $5.10 per po

Convert 25.25cm toTm.

When ice melts, how does the liquid water compare to the ice?