Emile's graph will have the steepest slope Gilbert will have the second steepest slope, and henri will have the least steep slope
The answer is B
Hope it helps!
y = -200x +1600
It takes her 8 hrs to hike 1600 feet.
I simply put 160% x 1825 into a calculator and got 2920
7.7278 g/ml is the most accurate density of the substance.
<h3>What is density?</h3>
It is define as the quantity per unit volume, unit area, or unit length.
i.e. the mass of a substance per unit volume.
Mathematically,
----- equation (1)
Where,
p is the density
m is the mass
v is the volume
According to the question,
Mass = 27.82 grams
Volume = 3.6 ml
By substituting the Value of m and v in equation 1.


Therefore,
The most accurate density of the substance in g/ml is 7.7277777 g/ml.
Learn more about density here:brainly.com/question/952755
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