Answer:
I would go with answer option A.
Step-by-step explanation:
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Answer:
Hence, the height of the tree is 14.3 feet.
Answer:The mean absolute deviation of a set of data is the average distance ... *find the distance between each data value and the mean. ... 5: The table shows the running time in minutes of two kinds of movies. ... Comedy. Drama. 90 95 88 100 98. 115 120 150 135 144. Mean = ... Round to the nearest hundredth.
Step-by-step explanation:
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Answer:
She will hire EZ Excavation.
Step-by-step explanation:
For a company EZ Excavation,
Per cubic yards cost of the dirt = ![\frac{\text{Total cost}}{\text{Volume of the dirt}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7BTotal%20cost%7D%7D%7B%5Ctext%7BVolume%20of%20the%20dirt%7D%7D)
= ![\frac{196}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B196%7D%7B8%7D)
= $24.5
Total cost of 40 cubic yards of the dirt = 40 × 24.5
= $980
For second company Happy Hauling service,
Per cubic yard cost of the dirt = ![\frac{25}{1}](https://tex.z-dn.net/?f=%5Cfrac%7B25%7D%7B1%7D)
= $25
Cost of 40 cubic yards of the dirt = 40 × 25
= $1000
Budget of the contractor = $1000
Cost of dirt offered by EZ Excavation is in her budget and she is saving $20.
Therefore, she will hire EZ Excavation.
The lowest possible product would be -6724 given the numbers 82 and -82.
We can find this by setting the first number as x + 164. The other number would have to be simply x since it has to have a 164 difference.
Next we'll multiply the numbers together.
x(x+164)
x^2 + 164x
Now we want to minimize this as much as possible, so we'll find the vertex of this quadratic graph. You can do this by finding the x value as -b/2a, where b is the number attached to x and a is the number attached to x^2
-b/2a = -164/2(1) = -164/2 = -82
So we know one of the values is -82. We can plug that into the equation to find the second.
x + 164
-82 + 164
82