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andre [41]
3 years ago
7

A chemist has 500 ml of a 30% acid solution. She adds x milliliters of a 10% acid solution. Which statement is true about the gr

aph of the function that represents the concentration of the final solution? The horizontal asymptote y = 30 means that the final concentration will always be less than 30%. The horizontal asymptote y = 10 means that the final concentration will always be greater than 10%. The vertical asymptote x = 500 means that the volume of solution will always be greater than 500 ml. The vertical asymptote x = 0 means that the volume of the solution will always be greater than 0.
Mathematics
1 answer:
prohojiy [21]3 years ago
3 0

Answer: The horizontal asymptote y = 10 means that the final concentration will always be greater than 10%.

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Answer:

Step-by-step explanation:

This question is asking us to find where sin(2x + 30) has a sin of 1. If you look at the unit circle, 90 degrees has a sin of 1. Mathematically, it will be solved like this (begin by taking the inverse sin of both sides):

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On the left, the inverse sin "undoes" or cancels the sin, leaving us with

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The right side is asking us what angle has a sin of 1, which is 90. Sub that into the right side:

2x + 30 = 90 and

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x = 30

You're welcome!

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Step-by-step explanation:

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