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ddd [48]
2 years ago
6

Suppose a country's population in 1980 was 210 million. In 1990 it was 225 million.

Mathematics
2 answers:
Artist 52 [7]2 years ago
7 0

Answer:

210 million on plato

Step-by-step explanation:

polet [3.4K]2 years ago
4 0
225/210=e^10k
1.0714285714285714285714285714286=e^10k
ln 1.0714285714285714285714285714286=ln e^10k=10k ln e=10k
k=0.00689928714869514514734197052474
P(2000)=210*e^0.00689928714869514514734197052474x20
P(2000)=241.07142 million

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Answer:

<u><em></em></u>

  • <u><em>The length of the image of the segment GH would be 5 units.</em></u>

Explanation:

You can use the <em>center of dilation</em> as your origin of coordintes.

Thus, the <em>point H</em> would have coordinates (0,0) and the <em>point G</em> (-1,0).

A <em>dilation</em> multiplies the coordinates by the <em>scale factor</em>. Hence:

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Step-by-step explanation:

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We are told that Frances gets $80 more than David. So we can write this information in an equation as:

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Now let us substitute x=\frac{80}{7} in 7x (amount of money that Egil gets).

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Upon cancelling out 7 from numerator and denominator we will get,

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Step-by-step explanation:

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