The function g(x) can be expressed as the inverse of f(x) as;
g(x) = ¼x - 3
<h3>Inverse Functions</h3>
Complete question is;
If g(x) is the inverse of f(x) and f(x) = 4x + 12 what is g(x)?
- Now, for us to find the inverse of a function, we need to make the output the subject of the formula first and then switch the input and new output values.
Thus;
f(x) = 4x + 12
Thus;
(f(x) - 12)/4 = x
x = ¼f(x) - 3
Thus, switching as said above, we now have;
g(x) = ¼x - 3
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What table? you didn’t attach anything?
The mass of the acetic acid is 1.512 g.
<h3 /><h3>What is Molarity?</h3>
molarity is the concentration of a substance in mol per dm³
From the question,
The number of moles contained in the 30 mL vinegar is
- n = (0.84×30)/1000
- n = 0.0252 mol.
the molar mass of vinegar is calculated below.
- m.m of (HC₂H₃O₂) = [1+(12×2)+(1×3)+(16×2)]
- m.m = (1+24+3+32]
- m.m = 60 g/mol.
To calculate the mass of acetic acid, we use the formula below.
- R.m = n×m.m............. Equation 1
Where
- R.m = mass of acetic acid.
Substitute these values into equation 1
- R.m = (0.0252×60)
- R.m = 1.512 g.
Hence, The mass of the acetic acid is 1.512 g.
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Answer:
the dog
Explanation:
is flying overtake the airplane
The given excerpt connects to the theme "evil can never truly hide itself" because; B: Hyde continuously plagues jekyll.
<h3>Story on Strange Case of Dr. Jekyll and Mr Hyde</h3>
The given excerpt is taken from the novel titled "Strange Case of Dr. Jekyll and Mr Hyde" written by a Scottish author named Robert Louis Stevenson.
From the excerpt we see that Utterson and Enfield are horrified when they see Jekyll's transformation. We also see where it was said that "We have come too late," he said sternly, "whether to save or punish. Hyde is gone to his account; and it only remains for us to find the body of your master."
Finally, we can conclude that the way the excerpt connects to the theme "evil can never truly hide itself" is that Hyde continuously plagues jekyll.
Read more about Strange Case of Dr. Jekyll and Mr Hyde at; brainly.com/question/6330517
