The population is 20,000 now and expected to grow at an annual rate of 5%.

Mathematics

1 answer:

zaharov [31]2 years ago

8 0

Answer:

Whats the question?

Step-by-step explanation:

it grows by 5% of 20,000 every year, which is 1,000. So each year it increases by 1,000, and after 20 years the population would have doubled. There is no real question, so I hope this information is enough to help you with your work.

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stiks02 [169]

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MN and KL are parallel. If JM=9, MK=45, and LN=40, what is NJ?

Lostsunrise [7]

Answer: NJ = 8

Step-by-step explanation:

Given: In triangle JKL , MN is a line segment parallel to KL intersects the other sides into two distinct points at M and N.

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So by basic proportionality theorem we have :-

$\frac{JM}{MK}=\frac{NJ}{LN}\\\\\Rightarrow\frac{9}{45}=\frac{NJ}{40}\\\\\Rightarrow NJ=\frac{40}{5}\\\\\Rightarrow NJ=8$