03-12-2017
Mathematics

contestada

Please help! Correct answer will get brainliest! How many gallons of a 21% acid solution and a 28% acid solution need to be mixed to make 7 gallons of a 25% acid solution???

Respuesta :

springwilliams0 springwilliams0

03-12-2017

three 21 and four 28

Answer Link

Otras preguntas

what’s the definition of a IF- then form

Carrying capacity is the ____________ number of organisms that can survive in a particular ecosystem.

3 out of every 5 picks are orange. if 12 picks are orange, how many picks in all?

How to solve this equation Any answer can someone help me

Why do living things sometime change direction?

Help (f o g)(x) part 1 and pet two being domain

Indicate which bottle contains a pure substance or a mixture

The ascent of Constantine as Roman emperor in A.D. 313 did not change the relationship of Christianity and Roman civil power. True False The Code of Civil Law

If f(x) = f(x)g(x), where f and g have derivatives of all orders, show that f'' = f ''g + 2f 'g' + fg''.

(1 pt) Which of the following events happened last? A. The Soviet Union offered friendship to Cuba. B. José Martí led Cubans in a fight fo