Asap will mark !
a chemist needs to mix an 20% acid solution with a 50% acid solution to obt...
![subject](/tpl/images/cats/mat.png)
Mathematics, 08.12.2019 02:31 ashleybarrera2000
Asap will mark !
a chemist needs to mix an 20% acid solution with a 50% acid solution to obtain 15 liters of a 34% acid solution. how many liters of each of the acid solutions must be used?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2019 18:04
The ratio of blue cards to green cards is 2 to 5. there are 8 blue cards. complete the diagram and explain how you can find the number of green cards.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:20
1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2022 05:50
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2022 05:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 08.02.2022 05:50
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2022 05:50
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2022 05:50
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2022 05:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/health.png)
Health, 08.02.2022 05:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 08.02.2022 05:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 08.02.2022 05:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 08.02.2022 05:50
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2022 05:50