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2 years ago

Which number is 247,039 round to the nearest thousand

Mathematics

2 answers:

Soloha48 [4]2 years ago

8 0

247,000

Because the number to the right of the seven is a 0.

Katyanochek1 [597]2 years ago

3 0

Since the hundreds is below 500, you round down to 247,000

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part A) The scale factor of the sides (small to large) is 1/2

part B) Te ratio of the areas (small to large) is 1/4

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Step-by-step explanation:

Part A) Determine the scale factor of the sides (small to large).

we know that

The dilation is a non rigid transformation that produce similar figures

If two figures are similar, then the ratio of its corresponding sides is proportional

Let

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Part B) What is the ratio of the areas (small to large)?

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B: f(x) = 20,000(0.85)^5

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D: Yes, the final answer makes sense compared to the origional cost of the car in relation to the formula. As well, time decreases the value of a car, so for the cost to be so low only makes sense due to the cars decrease in value or an extended and elongated amount of time.

E: You can solve this equation graphically by plotting th point at 20,000 and then taking 85% of 20,000 and plotting it each time until you get to the fifth year.

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