A car bought for $13,000 depreciates at a rate of 15% per year. Use an exponential function to find the value of the car after 5 years.

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Answers

Answer 1

Answer:

$ 11093

Explanation:

Recall that the formula for compound interest is:

A = P ( 1 + r/ n ) n ( t )  

−−−−−−−−−−−−−−−−−−−−−−  

where:

A =  future value

P  =  principal (starting) amount

r  =  annual interest rate, expressed as a decimal

n  =  number of times the interest is compounded in a year

t  =  number of years compound interest occurs for

1 . Start by substituting your known values into the formula. Note that the annual interest rate is  − 0.15  since the car depreciates (becomes lower in value) each year.

A = 25000 ( 1 + − 0.15 1 ) 1 ( 5 )  

2 . Solve for  A .

A = 25000 ( 0.85 ) )5

A = 11092.63

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

A ≈ $ 11093 a    

−−−−−−−−−−−−−−−

Answer 2

Answer:

Answer is $5,768.17

Step-by-step explanation:

Equation is as follows:

13,000(1-0.15)^5  =

13000(0.85)^5 = 13000x0.44370531  = 5,768.17 (rounds up)

.


Related Questions

Determine the area of the triangle. Write your answer in decimal
form. Round to the nearest tenth.
Area =
19.25 yd
9.5 yds
i need it asap by tomorrow!

Answers

A = 1/2 base * height. So the answer is (19.25*9.5)/2 which equals 91.4375 square yards

Help me with this please

Answers

Answer:

Step-by-step explanation:

for x then 4 = (x1+7)/2

8 = x1 + 7

1 = x1

for y then -3 = (y1+0)/2

-6 = y1

C = ( 1,-6 )

If AC || DF and the m

Answers

Answer:

It should be 126°.

Step-by-step explanation:

Angles ∠ABE and ∠CBE are supplementary angles and supplementary angles  add up to 180°. Since we know that the m∠CBE is 54°, we can subtract 54 by 180 and get the measure for ∠ABE. The results should be 126°. I hope this helps! If this answer is wrong then I would love some feedback on what I did wrong! Thank you!

Carly spends 9 hours each day working at her job. What percentage of her day does she spend at work?

Answers

Answer:

37.5%

Step-by-step explanation:

divide 9 by 24 and you get .375 abd then move 2 decimal places to the left to get a percentage

Answer:

Step-by-step explanation:

I know this is probably wrong but

I think she spends 37.8% of her day at work. 100% is the maximum for percentages. 100/24=about 4.2

9x4.2=37.8

Plz help fast will mark the brainiest!!!

Answers

Answer:

i hope this helps the answer is in the photo

Step-by-step explanation:

Help me out please!

(-8i)(5i)(3i)

Answers

Answer:

answer is 105i

Step-by-step explanation:

mark me as a brainlist then I will explain

A map of Oklahoma uses a scale of 1.25 inches = 50 miles Ig Piedmont and Tulsa are 3.5 inches apart on the map how far is it to go from Piedmont to Tulsa AND Back

Answers

Answer:

280 miles

Step-by-step explanation:

It is given that :

Scale : 1.25 inches = 50 miles

In the map the distance between Piedmont and Tulsa is = 3.5 inches

So the actual distance between Piedmont and Tulsa in miles is given by :

  1.25 inches = 50 miles

So, 3.5 inches = [tex]$\frac{50 \times 3.5}{1.25}$[/tex] miles

                       = 140 miles.

So when we go from Piedmont to Tulsa, it is 140 miles and we go back from Tulsa to Piedmont, it is another 140 miles.

Therefore, total distance = 140 + 140

                                         = 280 miles

Skylar and Riley shared a cash prize in the ratio 3:5. If Riley received $30, how much money did Skylar receive? *

Answers

Answer:

50 dollars

Step-by-step explanation:

Answer:

Step-by-step explanation:

s/r=3/5

s/30=3/5

s=30(3)/5

s=90/5

s=$18

Coficient of x^2 in -4x^2

Answers

Answer:

-4

hope this answer helps you...

When subtracting integers, the solution can be positive


true or false

Answers

Answer:

true

Step-by-step explanation:

3-2=1

-9-4=-13

which answer choice is equivalent to the expression (x+2)^2 - 6x+2?
a. x^2 - 2x+8x
b. x^2 - 2x+6
c. x^2 - 6x+4
d. -5x^2 +6

Answers

Answer:

(x+2)^2 - 6x+2

(x+2)^2 = (x+2).(x+2)

            = x(x+2) + 2(x+2)

           = xx + x2 + 2x +4 ( x2 = 2x)

           = x^2+ 4x +4

(x+2)^2 - 6x+2

x^2+ 4x +4- 6x+2

x^2+ 4x - 6x+2 +4

x^2- 2x+2 + 6 (b)

Step-by-step explanation:

do you understand this one?

Answers

Answer:

3rd one

Step-by-step explanation:

[tex]sin = \frac{opposite}{hypotenuse}[/tex]

find sin f

the opposite of f is 96 and the hypotenuse is 100

so [tex]sinF=\frac{96}{100} or.96[/tex]

find sin g

the opposite of g is 28 and the hypotenuse is 100

so [tex]sinG=\frac{28}{100} or.28[/tex]

so your correct answer would be the third one

Which equation below would match this graph?
a. y = 3(2)^x
b. y = 2(2)^x
c. y = 2^x
d. y = (-2)^x

Answers

A

The y-intercept is y=3

Any number to the ^0 = 1. Because the y-intercept is 3, that means it was multiplied by 3 to get that y value, which is why a is correct.


Tayler works at a bicycle shop. When he sells a bicycle, he earns 6% of the sale price as a commission One day Tayler sold 1 bicycle for $125 and 2 bicycles for $75 cach What was the total amount o
commission he earned?
HELP......

Answers

The answer is $16.50

Expand the following:
5 (3x + 2)

Answers

Answer:

15x+10

Step-by-step explanation:

5(3x+2)

15x+10

Cory makes a map of his favorite park, using a coordinate system with units of yards. The old oak tree is at position (3, 7) and the granite boulder is at position (-2, 6). How far apart are the old oak tree and the granite boulder? Round to the nearest tenth if necessary

Answers

Answer:

7.1 yd

Step-by-step explanation:

how to find the edge length in volume?

Answers

So we can take the volume of a cube formula and set it equal to the volume that we actually know: 64 centimeters cubed. So in order to find the length of the edge, which is a side, we need to cube root both sides of this equation. On the left-hand side, the cube root cancels all the cube.

I had ⅖ of my chips and gave my dad ⅔ are they equivalent?

Answers

Answer:

no

Step-by-step explanation:

first you make the denominator the same:

2/5=6/15

2/3=10/15

2/5<2/3

or

2/3>2/5

Tara is planting a garden. There are 25 rows with 12 zucchini plants in each row. There are also 32 rows with 14 tomato plants in each row. How many total plants are there in the garden?
A.300
B.448
C.748
D.148

Answers

Answer:

C. 748

Step-by-step explanation:

25 rows x 12 zucchini plants = 300 zucchini plants total

32 rows x 14 tomato plants = 448 tomato plants total

300 zucchini plants + 448 tomato plants = 748 plants total

Hope this helped, have a nice day! :)

Helplp meeeeeeeee plz.Answer only if you know the answer.

Answers

Answer:

I think the answers would be 12 and 9.

sorry if it's wrong...

Step-by-step explanation:

Need help figuring out this assignment

Answers

Answer:

Parallelogram. A parralelogram looks like a rectangle, but the end it tilted a bit. a parallelogram is a simple quadrilateral with two pairs of parallel sides.

Step-by-step explanation:

So, connect the arrows with one another.

arrow 1 --- connect with arrow 2

arrow 3 --- connect with arrow 4

then you get a parralelogram!

Nina buys a small rug in the shape of a kite. The width of the rug is half its height. What are the width and area of the rug? (height 31 inches width 9 inches)

Answers

Answer:

[tex]Width = 20\ in[/tex]

[tex]Area = 400\ in^2[/tex]

Step-by-step explanation:

Given

See attachment for kite dimension

Required

Determine the width and the area

From the attachment, the height of the kite is:

[tex]Height = 31\ in + 9\ in[/tex]

[tex]Height = 40\ in[/tex]

The width which is half the height is:

[tex]Width = \frac{1}{2} * Height[/tex]

[tex]Width = \frac{1}{2} * 40\ in[/tex]

[tex]Width = 20\ in[/tex]

The area is:

[tex]Area = \frac{Height * Width}{2}[/tex]

[tex]Area = \frac{40\ in * 20\ in}{2}[/tex]

[tex]Area = 40\ in * 10\ in[/tex]

[tex]Area = 400\ in^2[/tex]

how many pieces of string rhat are 2/7 of an inch long can be cut into 7/8 of a inch long ​

Answers

Step-by-step explanation:

3 pieces because well I know

Suppose a city with population 100,000 has been growing at at rate of 6% per year. If this rate continues, find the pouplation in 17 years

Answers

Answer:

269277

Step-by-step explanation:

Suppose a city with population 100,000 has been growing at at rate of 6% per year. If this rate continues, find the pouplation in 17 years

We solve using the formula for exponential growth

Pt = P( 1 + r)^t

When

P = Initial population = 100000

Pt = Population after time t = x

r = Growth rate = 6%

t = Time in years = 17

Hence:

Pt = 100000( 1 + 0.06)¹⁷

Pt = 100000( 1.06)¹⁷

Pt = 269277.27858

Approximately the population in 17 years = 269,277

what's the value of given expression

=》
[tex] \sqrt{12 + 4} [/tex]

Answers

When you do this you want to add the number in the root first, so we’ll get the square root of 16. Since 16 is a perfect root (4x4), the answer is one of its factors.

Answer: 4

Answer:

√{12+3}=√16=√4²=±4 is your answer

HELP ME
I NEED QUICKLY ANSWER
PLEASE

Answers

Answer:

Hola hablo alemana

Step-by-step explanation:

hablo alemana

7 + 4x

4/5=3x

Answer:

my name is currently

Step-by-step explanation:

jeff joe jang

Anyone pls helppp meeeee

Answers

Answer:

c answer becoz may ifhridyrhfujghrhrjjtufuueb

hi this is work out the missing angle will give brainliest

Answers

Answer is
65
Hehehhehehe

pls help with this delta math

Answers

Answer:

Use math-way for real better than brainly

Step-by-step explanation:

Anyone? help? please?

Answers

Answer:

Area of the remaining board = 403 cm²

Step-by-step explanation:

Area of the remaining paper board = Area of the rectangle - Area of the semicircle

Area of the rectangle = Length × Width

                                    = 28 × 20

                                    = 560 cm²

Area of the semicircle = [tex]\frac{1}{2}\pi r^{2}[/tex]

                                     = [tex]\frac{1}{2}(3.14)(\frac{20}{2})^2[/tex]

                                     = 3.14 × 50

                                     = 157 cm²

Area of the remaining board = 560 - 157

                                                = 403 cm²

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