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

Why did max weber largely disagree with karl marx's ideas on religion?

Write the equation of the circle centered at ( 7 , − 5 ) (7,-5) with diameter 16

What are the Goya awards and what awards can you compare them with from the US?

A call from Birmingham to Avon costs $0.19 for the first mintute and $0.12 for each additional minute. How much does a 2 - minute call from Birmingham to Avon c

PLEASE HELP ME ANSWER THIS!!!!!!!!!!!!!!!!!!!!! 75 points!!!!!!!!!11

Please help I will reward brainly

Which of the following page-related terms refer to the same thing? A. Type page/trim size B. Trim size/text page C. Type page/text area D. Open line/leadi

which statement best decribes the domino theory

identify the degree of comparison for the underlined word. The end product is MORE COLORFUL than colors in initial prototype . A. Positive B. Comparative C. S

100 points answer tap on the image to see full