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pochemuha
3 years ago
13

Alfredo bought a used car for $1500. He replaced the engine and repaired the body. He sold the car for $4500. What was the rate

of increase in the price of the car?
Mathematics
1 answer:
patriot [66]3 years ago
5 0
The rate of the car increased by $3000
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Answer:

Yes! Extrapolation is fine. Don't worry about it.

Step-by-step explanation:

Because the data we have ranges from 8 to 22 inches, an extrapolation should be made, which is the process of estimating beyond the original observation interval, the value of the variable based on its relationship to another variable. It is similar to interpolation, which produces estimates between known observations, unlike this, extrapolation is subject to greater uncertainty and a higher risk of producing insignificant results, but because the value is 24 inches, it is not too far away. of the upper limit which is 22, the error should not be very big, therefore the answer is: Yes! Extrapolation is fine. Don't worry about it.

7 0
3 years ago
In the figure below, segment CD is parallel to segment EF and point H bisects segment DE :
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Answer:

See explanation

Step-by-step explanation:

In the figure below, segment CD is parallel to segment EF, DE is a transversal, then angles DIH and HGI are congruent as alternate interior angles when two parallel lines are cut by a transversal.

Consider triangles DIH and EGH. In these triangles,

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Thus,

\triangle DIH\cong \triangle EGH by AAS postulate

4 0
3 years ago
Suppose for a cookout you need to make 100 hamburgers. YOu know that 2 pounds will make 9 hamburgers. HOw many pounds will you n
Citrus2011 [14]
\bf \begin{array}{ccll}
lbs&burgers\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
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8 0
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gladu [14]

Answer:

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Step-by-step explanation:

Another example would be:

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