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3 years ago

3. In 2014, a small town had a population of 27,000 people. Since 2014, the town

Mathematics

2 answers:

WITCHER [35]3 years ago

7 0

Answer:

38,340

Step-by-step explanation:

you take 6% of 27000 and multiply it by 7 years and then add the original 27,000

snow_tiger [21]3 years ago

3 0

Answer:

40598

Step-by-step explanation:

2015 | 27000 + 6% = 28620

2016 | 28620 + 6% = 30337.2

2017 | 30337.2 + 6% 32157.432

2018 | 32157.432 + 6% = 34086.8779

2019 | 34086.8779 + 6% = 36132.0906

2020 | 36132.0906 + 6% = 38300.016

2021 | 38300.016 + 6% = 40598.017

= 40598

In 2021 there will be 40598 people in the population.

40598.017 has to come down to 40598 because there isn't 17% of a person.

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Jackson bought 3 pounds of candies for $9.75 What was the price of these candies in dollars per pound?

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9.75 dollars divided by 3 pounds equals 3.25 per pound

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3 years ago

The sum of the lengths of two opposite sides of the circumscribed quadrilateral is 10 cm, and its area is 12 cm2. Find the radiu

PtichkaEL [24]

Answer:

1.2 cm

Step-by-step explanation:

The area of sircumscribed quadrilateral over a circle is equal to

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Use property of circumscribed quadrilateral: The sums of the opposite sides are equal.

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3 years ago

How do you solve 2(y + 1) – 2 = 4 + 2y - y

Elina [12.6K]

Answer:

y=4

Step-by-step explanation:

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3 years ago

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B: Alex is 12 years older than George.

UkoKoshka [18]

Answer:

The ratio of George age to Carl's age is 1:12.

Step-by-step explanation:

Let the age of George be 'g'.

Let the age of Alex be 'a'.

Also Let the age of Carl be 'c'.

Given:

The sum of their ages is 68.

So equation can be framed as;

$g+a+c=68 \ \ \ \ equation 1$

Also Given:

Alex is 12 years older than George.

So equation can be framed as;

$a =g+12 \ \ \ \ equation \ 2$

Now Given:

Carl is three times older than Alex.

$c=3a$

But $a =g+12$

So we get;

$c = 3(g+12) \\\\c= 3g+36 \ \ \ \ equation \ 3$

Now Substituting equation 2 and equation 3 in equation 1 we get;

$g+a+c=68\\\\g+g+12+3g+36=68\\\\5g+48=68$

Subtracting both side by 48 using subtraction property of equality we get;

$5g+48-48=68-48\\\\5g=20$

Now Dividing both side by 5 using Division property of equality we get;

$\frac{5g}{5}=\frac{20}{5}\\\\g =4$

Hence George age $g = 4 \ years$

Now Alex age $a=g+12 = 4+12 =16\ years$

Also Carl's age $c=3g+36=3\times 4+36 =12+36 =48\ years$

Now we need to find the ratio of George age to Carl's age.

$\frac{g}{c}=\frac{4}{48} = \frac{1}{12}$

Hence the ratio of George age to Carl's age is 1:12.

3 0

3 years ago