diamondmcelhane5902 diamondmcelhane5902

04-02-2021
Mathematics

contestada

Json has 4 gallons of hand sanitizer that contains 25% alcohol. He want sto make a hand santizer that contains 50% alchahol. How many gallons of pure alcohol should he add?

Respuesta :

dfafsdad dfafsdad

04-02-2021

Answer:

2

Step-by-step explanation:

1+x/4+x = 1/2

4+x = 2 + 2x

x = 2

Answer Link

Otras preguntas

Which element of Endgame helps establish the idea of circularity? A. Nell and Nagg live in trash cans. B. Hamm walks around and around the chess board. C. Hamm

Select the correct answer. Lisa creates a scatter plot of the number of minutes she runs on the treadmill and the calories she burns. About how many more calori

What’s the correct answer for this?

I just need help with it all I don't know really what to do

can someone help me?

Anne has decided to write an article on the topic of uniforms. Her research question is “Why do people wear uniforms?” Here’s a paragraph from the first source

Round 478.54 to nearest tenth

What’s the difference between globalism and globalization

The measure of an angle is 159 degrees. What is the measure of its supplementary angle?

Becky's mother works in an office, and her father works in a hospital. They both walk to work from home every day. Each unit on the graph is equal to 1 block Be