demaM29 demaM29

17-10-2022
Mathematics

contestada

You mix a 50% acid solution with a 90% acid solution to get 20 liters of 60%
acid solution. How many liters of 50% and 90% solution do you need to
use?

Respuesta :

Otras preguntas

Organelles other than the nucleus that contain dna include

Rudy tries to bully frau hotzapfel into the air raid shelter when she refuses to go.

Points A and B are on a line with a slope that is . Point C is on the same line. Which could be the ratio of rise to run between points B and C?

A test charge is placed at a distance of 2.5 × 10-2 meters from a charge of 6.4 × 10-5 coulombs. What is the electric field at the test charge? (k = 9.0 × 109 n

What was the percentage of the african american in the union?

Based on this map, what can be concluded about the Inca Empire?

How to classify worms dioecious or monoecious?

Which passage from A Room of One's Own best represents Woolf's thought process?

What event resulted in a large Palestinian refugee population

During the Civil War, Harriet Tubman served the Union not only as a nurse but also as a spy. What are the correlative conjunctions in the sentence? A. only; al