zackerman zackerman
  • 12-10-2022
  • Mathematics
contestada

how many liters of a 90% alcohol solution should be mixed with how many liters of a 58% alcohol solution to make 20 liters of a 78% alcohol solution

Respuesta :

Otras preguntas

Each main idea in a paragraph should be supported by ____ pieces of proof or evidence.
Some Americans blamed the Great Depression on...
A square field has an area 121 square meters . What is the perimeter of the field
Kyle sells used cars. He is paid $14/hour plus and 8% commission on sales. What dollar amount of car sales must Kyle make to earn $1200 in a 38-h work week?
Which of these was a major difference between urban and rural lifestyles in the 1920s? A. Runral Americans had higher incomes B. Rural Americans had mroe free t
What element is used as a shield to protect people from radioactive substances?
The length of a rectangle is 9 inches more than three times the width. The perimeter is 98 inches. Find length and width
What are the solvents and solutes of shampoo
13is 26% of what number
13is 26% of what number