A certain number (x) of ounces of pure acid is added to 50 ounces of a 35% acid solution. a. Write an equation to represent the concentration of the new mixture as a function of x.

Prompt 1b. How much pure acid should be added to produce a mixture that is 75% acid?
Answer for prompt 1 b. How much pure acid should be added to produce a mixture that is 75% acid?
Prompt 2c. How much pure acid should be added to produce a mixture that is 60% acid?
Answer for prompt 2 c. How much pure acid should be added to produce a mixture that is 60% acid?
Prompt 3d. How much pure acid should be added to produce a mixture that is 67.5% acid?

yes

step-by-step explanation:

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here

you forgot the options, but i found them anyways, the correct answer is "john wilson believes that words and actions based on the intellect are superior to those based on emotions".

john wilson is depicted as an extremely intelligent man. the point of the excerpt is to make a sort of distinction between emotional and rational intelligence. he happens to have both attributes, but he clearly favors his intellectual gifts. at the same time, because of his religious background, he's a little bit conflicted with this and it makes him ashamed.

hope this !