xylinaluna98 xylinaluna98

09-04-2017
Mathematics

contestada

How many liters of a 20%-alcohol solution must be mixed with 50 liters of a solution that is 80% alcohol to get a solution that is 30% alcohol

Respuesta :

IcefromTaiwan IcefromTaiwan

11-04-2017

take 250 liters of the 20%-alcohol solution

Answer Link

Otras preguntas

An area where material from deep within earth’s mantle rises to the crust and melts to form magma is called a(n _________

Last month, a dwarf lemon tree grew half as much as a semi dwarf lemon tree. A full size lemon tree grew three times as much as the semi dwarf lemon tree. Toget

How would you describe george orwell’s feelings about killing the elephant in his essay “shooting an elephant”?

Two moles of magnesium in five moles of oxygen are placed in a reaction vessel. When magnesium is ignited, it reacts with oxygen. What is the limiting reactant

(85 x 255) / 289 + 15 - 70 =

Which part of the brain directs incoming sensory messages so that you can see, hear, and smell?

Mrs. Sims polled her students about which social media app they use most. Which type of chart would best display this data? A. Digital B. Line C. Pie D. Rad

In the Tang dynasty, which group of people were appointed to government positions based on educational accomplishments instead of family lineage? a. peasants

Trapezoid ABCD is graphed in a coordinate plane. What is the area of the trapezoid? 10 square units 12 square units 20 square units 24 square units

What three lengths segments that could nos be used to from a triangle