2 years ago

How to solve this? Please help!

Mathematics

1 answer:

Nezavi [6.7K]2 years ago

4 0

Answer:

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Step-by-step explanation:

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I'm thinking that its 4 because.....
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2 years ago

A town has a population of 17000 and grows at 2.5% every year. To the nearest year, how long will it be until the population wil

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Answer:

6 years

Step-by-step explanation:

we know that

The equation of a exponential growth is equal to

$y=a(1+r)^x$

where

y ----> is the population

x ---> is the number of years since now

a ---> is the initial value or y-intercept

r ---> is the rate of change

we have

$a=17,000\ people$

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substitute

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For y=19,600

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apply log booth sides

$log(19.600/17,000)=log(1.025)^x$

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2 years ago

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Answer:

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x=31-y ..........(3)

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31-y-y=11

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2y=20

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