At a depth of 930 miles (1,500 km), this rock is some 300 times stiffer than at the boundary between the upper and lower mantle, which is about 410 miles (660 km) deep.
The function shown in the graph in the image attached below is 
.
<u>Given the following data:</u>
- Points on the x-axis = (0, 4)
- Points on the y-axis = (0, 4)
First of all, we would determine the slope of this line by using the following formula;
Substituting the points into the formula, we have;
Slope, m = 1
Next, we would find the intercept:
Let x = 0, for the y-intercept.
b = 4
Therefore, the function shown in the graph in the image attached below is
Read more on slope here: brainly.com/question/3493733
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.
Learn more about molarity here: brainly.com/question/20383725
The evidence is used in this excerpt is known as a quotation and story. Check more about evidence below.
<h3>What is evidence?</h3>
This is known to be any fact that is presented that shows that a given thing or action is true.
Note that in the excerpt below, the The evidence is used in this excerpt is known as a quotation and story
See full question below
Read the excerpt from "Lise Marie de Baissac.”
According to her SOE file, "[s]he was the inspiration of groups on the Orne [river] and by her initiative caused heavy losses to the Germans. . . . She also took part in several armed attacks on enemy columns."
Which evidence is used in this excerpt? Check all that apply.
opinion
statistic
example
quotation
story
Learn more about evidence from
brainly.com/question/10149901
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