How much of a 60% saline solution would you need to add to pure water to create 10L of a 50% saline solution

1 answer:

8 0

You will use x amount of 60% solution and y amount of water. Altogether, you will make 10 L of 50% solution. The first equation is: x + y = 10 Do you understand it so far?

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professor190 [17]

Answer:

all even prime numbers???? you mean up to 101 to 103?

Step-by-step explanation:

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3 years ago

In the video about the construction of the insect phylogeny, the researchers faced the problem that there was not enough computa

raketka [301]

In the video about the construction of the insect phylogeny, the researchers faced the problem that there was not enough computational power in all of the world to construct every possible tree.

The use of computing algorithms, tools, and programmes to phylogenetic analysis is known as computational phylogenetics. The purpose is to create a phylogenetic tree that represents a hypothesis about a set of genes, species, or other taxa's evolutionary ancestry.

There was not enough computational power to construct every possible tree in all of the world. So the probable solution for this problem will be:

Use math to avoid constructing improbable trees

To learn more about Phylogenetic, click here brainly.com/question/2189834

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A house cost $112,000 in 2010. By the year 2015, the house had a value of $132,000. What was the growth rate as a percent for th

Olenka [21]

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I believe its 6.48%

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3 years ago

What happens to the inequality sign when you multiply or divide by a negative<br> number?

xz_007 [3.2K]

Answer:

Much like when you divide by a negative number, the sign of the inequality must flip! ... When you multiply both sides by a negative value you make the side that is greater have a "bigger" negative number, which actually means it is now less than the other side!

Step-by-step explanation:

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3 years ago

Read 2 more answers

sami had a cake pan 3/8 full. some friends visited her and ate 1/3 of what was in the pan. how much cake did her friends eat?

posledela

Answer:1/24

Step-by-step explanation:

You will do 3/8-1/3 and get 1/24.

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4 years ago