Click here to return to the excerpts one final time. This time read the third excerpt. Read Roosevelt’s comments on conservation. How does the philosophy in this excerpt illustrate Roosevelt’s plan for a Square Deal for the environment?

Explain the teachings of surah al fatiha

Raul has one solution that is 20% acid by volume and one solution that is 50% acid by volume. he plans to mix together some of each solution to create 30 milliliters of a solution that is 40% acid by volume. how many milliliters of the 20% acid solution should raul use to create the 40% acid solution? can someone explain this to me? i know that the answer is 10 milliliters, but i don't know how to get it.

Act prep college planning portfolio answers