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1 year ago

A town doubles its size every 64 years. If the population is currently 1700, what will the population be in 128 years.

Mathematics

1 answer:

Maru [420]1 year ago

4 0

Answer:

6800 will be the population after 128 years.

Step-by-step explanation:

times it doubles: 128 / 64 = 2 times

so increase in population = 1700 * 2 * 2 = 6800 people.

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Step-by-step explanation:

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2 years ago

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2 years ago

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2 years ago

Sort data from least to greatest 7 1/2, 7, 4, 2 1/2, 0, 3, 1 1/2, 4, 4

irina1246 [14]

Answer:

0, 1 1/2, 2 1/2, 3, 4, 4, 4, 7, 7 1/2

0, 1.5, 2.5, 3, 4, 4, 4, 7, 7.5

Step-by-step explanation:

7 1/2, 7, 4, 2 1/2, 0, 3, 1 1/2, 4, 4

Let's convert all the numbers to decimals

7 1/2 is 7.5

2 1/2 is 2.5

1 1/2 is 1.5

So here are all the numbers

7.5, 7, 4, 2.5, 0, 3, 1.5, 4, 4

Let's start with the smallest number which is 0 and go to the highest (7.5)

so...

0, 1.5, 2.5, 3, 4, 4, 4, 7, 7.5

Then convert back into fractions if needed.

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3 years ago

Read 2 more answers

What is the range of the function f(x)=3.2x for the domain {-4,-2,0,2,4}

just olya [345]

Answer:

Option A. $\{-12.8,-6.4,0,6.4,12.8\}$

Step-by-step explanation:

we have

$f(x)=3.2x$

we know that

To find the range, substitute each value of x of the domain and find the value of f(x)

For $x=-4$ -----> $f(-4)=3.2(-4)=-12.8$

For $x=-2$ -----> $f(-2)=3.2(-2)=-6.4$

For $x=0$ -----> $f(0)=3.2(0)=0$

For $x=2$ -----> $f(2)=3.2(2)=6.4$

For $x=4$ -----> $f(4)=3.2(-4)=12.8$

therefore

The range is $\{-12.8,-6.4,0,6.4,12.8\}$

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2 years ago