luvvrxses luvvrxses

02-10-2020
Mathematics

contestada

URGENT:
How many liters of 20% alcohol solution should be added to 40 liters of a 50% alcohol solution to make a 30% solution?

Respuesta :

Аноним Аноним

02-10-2020

Answer:

80 liters of 20%

Step-by-step explanation:

Answer Link

Otras preguntas

The price of play equipment for the school has just been reduced by 25%. The new , reduced price of the play equipment is 1500. What is the original price befor

What are two Cabinet-level positions?

Two forms of solid carbon, diamond and graphite, differ in their physical properties due to the differences in their (1) atomic numbers (2) crystal structures (

Under our Constitution, some powers belong to the states. What is one power of the states?

round 75.4614 to the nearest thousandth

Which terms identify types of chemical reactions? (1) decomposition and :sublimation (2) decomposition and synthesis (3) deposition and sublimation (4) depositi

What are two ways that Americans can participate in their democracy?

Name one U.S. territory

When an excited electron in an atom moves to the ground state, the electron (1) absorbs energy as it moves to a higher energy state (2) absorbs energy as it mov

If the President can no longer serve, who becomes President?