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pogonyaev
3 years ago
6

Suppose a city with population 800 comma 000 has been growing at a rate of 5​% per year. If this rate​ continues, find the popul

ation of this city in 17 years.
Mathematics
1 answer:
Tom [10]3 years ago
8 0

Answer: 1,833,615

Step-by-step explanation:

Hi, to answer this question we have to apply an exponential growth function:

A = P (1 + r) t  

Where:

p = original population

r = growing rate (decimal form)

t= years

A = population after t years

Replacing with the values given:

A = 800,000 (1+ 5/100)^17

A = 1,833,615  

Feel free to ask for more if needed or if you did not understand something.

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Cindy has decided to lease a car. the lease includes a money factor of 0.00354. what interest rate is cindy being charged in her
Liono4ka [1.6K]

The interest rate Cindy will be charged with money factor 0.00354 is approximately 8.5% which is option b.

Given The factor included in lease is 0.00354.

Interest is the amount that a bank or person who gives loan charges from loan taker.

Money factor is a method for finding the financing charges on a lease with monthly payments. The money factor can be translated into the annual percentage rate by multiplying the money factor by 2400.

Money factor=0.00354.

So the interest rate that Cindy will charge is equal to 2400*0.00354

The interest rate Cindy will be charged =8.496%

=8.5%

Hence the interest rate charged is approximately 8.5%.

Learn more about interest at brainly.com/question/2151013

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4 0
2 years ago
PLZ HELP AND HURRY!!!!! IM GIVING BRAINLIEST AND ALSO 100 POINTS!!!! HURRY THO PLZ!!!!!
Norma-Jean [14]

Answer:

<h3>The first three digrams</h3>

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H branches to H and H, and T branches to T and T.

5 0
4 years ago
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ruth had a ribbon that was 9 yards long. she cut the ribbon into pieces that were 1/6 yard long. how many pieces of ribbon does
Ainat [17]

Answer:

54

Step-by-step explanation:

6            x       9         =         54

she can      there are

make 6       9 yards

ribbons

out of

a yard

4 0
3 years ago
Gas mileage is the number of miles you can drive on a gallon of gasoline. A test of a new car results in 460 miles o. 20 gallons
Nezavi [6.7K]

Answer:

1,610 miles

Step-by-step explanation:

If you do 460/20 you get the gas mileage. The gas mileage is 23. If you do 23*70 you get 1610 miles out of 70 gallons of gas. (Double-check to make sure I'm correct)

7 0
3 years ago
Find the product (3a4+4)2​
asambeis [7]

The result is

9

a

2

−

16

The reason is the following:

The problem is an example of a notable product: "the sum multiplied by the diference is equal to the difference of squares", that is to say:

(

a

+

b

)

⋅

(

a

−

b

)

=

a

2

−

b

2

.

By applying this to our question, we obtain that:

(

3

a

−

4

)

⋅

(

3

a

+

4

)

=

(

3

a

)

2

−

(

4

)

2

=

9

a

2

−

16

.

4 0
4 years ago
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