Question

i have a question i don't quite understand, i am preparing for a exam.

A 100-gallon mixture of citrus extract and water is 3% citrus extract, and it needs to be diluted. The function f(x)=3/100+x represents the percentrage (in decimal form) of the miture that is citrus extract when x gallons of water are added.
Find the domain of f(x). Then, find the percentage of citrus extract in the mixture after 50 gallons of water are added to it.

Answer 1

What is the problem you are facing?

Answer 2

i don't know how to start

Answer 3

you understand this problem?

Answer 4

plz, hurry i am in a rush.

Answer 5

I hope you realize that when there is no water added that is x=0 the percentage of citrus extract is 3

Answer 6

However, at the beginning you have told that 100 gallon of mixture of citrus extract and water has 3 percent of citrus extract

Answer 7

Did you realize this contradiction?

Answer 8

no

Answer 9

So now you realized it?

Answer 10

no

Answer 11

Why?

Answer 12

is not my problem, is from the book

Answer 13

do you know the problem? i can't wasted my time, sry i am really in a rush

Answer 14

Yes, but I don't want to put my result here, without your involvement. I consider that unethical

Answer 15

15 minutes before class start

Answer 16

i just need to know how to solve this kind of problem

Answer 17

If you don't realize the thing I mentioned, you can't understand my solution.

Answer 18

i will understand it