One model for car depreciation is as follows, where Cis the original cost, Vis the value of the car after tyears, and ris the rate
of depreciation
V= (1-1)
If the original cost of the car was $21,000 and the rate of depreciation is 15%, what will be the value of the car after 5 years?
[Round to the nearest dollar.]
A. $17,850
B. $3,150
C. $9,318
D. $19,472​

Answers

Answer 1

Given:

Original cost of car = $21000

Rate of depreciation = 15% = 0.15

Time = 5 years

To find:

The value of car after 5 years.

Solution:

Consider the model for car depreciation is

[tex]V=C(1-r)^t[/tex]

where,  C is the original cost, V is the value of the car after t years, and r is the rate  of depreciation.

Substitute C=21000, r=0.15 and t=5 in the above model.

[tex]V=21000(1-0.15)^5[/tex]

[tex]V=21000(0.85)^5[/tex]

[tex]V=21000(0.4437)[/tex]

[tex]V=9317.7[/tex]

[tex]V\approx 9318[/tex]

The value of car after 5 years is $9318. Therefore, the correct option is C.


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Answers

Answer:

(-1, 0)

Step-by-step explanation:

bc big brain

Answer:

(-1, 0)

Step-by-step explanation:

-4 + 4 = 0

1 - 2 = -1

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Answer:

h(2x-3) = 6X - 5

Step-by-step explanation:

So, the required function is  [tex]h(2x-3)=6x-5[/tex]

Mapping:

A mapping diagram is an image of two circles that shows the relationship between the input and output values.

Given function is,

[tex]h(x)=3x + 4[/tex]

Now, applying the given transformation into the given function

[tex]h(2x-3)=3(2x-3)+4\\h(2x-3)=6x-9+4\\h(2x-3)=6x-5[/tex]

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If the linear regression is y = 5.21 + 0.35x, what is the value of the slope?

Answers

Answer:

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Step-by-step explanation:

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Y=0.35 + 5.21

1 The formula for the area of a triangle is
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What is the length of the base if the area is 22 cm2 and the height 2 is 8 cm?​

Answers

Answer:

The formula of area of triangle= ½ base×height

Answer:

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What is the present value of an asset that yields $1,500 in five years and $3,000 in 10 years if the discount rate is 8%

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I believe the present value would be $1,389.58

Solve for c.

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C=13, -13

Have a wonderful day!!!

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Answer:

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What are the transformations to the graph compared to the parent function y=√(x)?

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Compare -25 and 25 help meeee

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Answer:

-25 is less than 25

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please tell me if i answered this wronf or if you need more help!! :)

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Answer:

The range of the function is [3,8].

MARK ME BRAINLIEST!!

3,8 should be your answer

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Answer:

I think the answer is 5a^2+8

Step-by-step explanation:

[tex]12a^{2} + 6 - 7a + 2 \\ 5a^{2} + 6 + 2 \\ 5a^{2} + 8[/tex]

Which explains how you round 212.809 to the nearest hundredth?

Answers

Answer:

212.81

Step-by-step explanation:

The Hundredth is the Underlined number:

212.8 0 9. 0 is in the Hundreths place so round either up or down. In this case we round up sence 9 is bigger then 5. So you would have a new number of 212.81. Hope This Helps! Rate Brainiest!

-Aslina

The types of problems found on ancient papyri, books, and tablets focuses primarily on problems that relate to daily life. The solution methods for many ancient cultures are generally verbal, with mathematical statements written out in words. Why did most ancient cultures primarily write out their mathematical texts in words?

Answers

Answer:

Most ancient societies had symbols to represent numbers, but they did not have symbols to represent operations or unknown quantities. Thus, the problems and solutions to the problems had to be written in word form.

Step-by-step explanation:

Sample response :)

Answer:

Most ancient societies had symbols to represent numbers, but they did not have symbols to represent operations or unknown quantities. Thus, the problems and solutions to the problems had to be written in word form.

Step-by-step explanation:

What property is this an example of ... 56 + 82 = 82 + 56?

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Answer:

Inverse equations

Step-by-step explanation:

Answer: Commutative Property

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a + b = b + a

Ten is at least the product of a number h and 5.

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Answer:

Ten is at least the product of a number h and 5. h = 2

Step-by-step explanation:

Divide 10 by 5 and you get 2.

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Answers

Answer:

-2

Step-by-step explanation:

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or, 4x = 3 - 11

or, x = (-8) / 4

since,

X = -2

x+ 4 + 7 = 3
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I need this today and in a few minutes not hours!!!​

Answers

Answer: I think its D if not its C im sorry if its wrong!

Step-by-step explanation:

Answer:

[tex]the \: \: answer \: \: of \: \: this \: \: question \: \: is \: \:1 \frac{17}{25} [/tex]

A. 1 17/25 is the correct answer of this question.

Thank you ☺️☺️

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Answers

Answer:

-3/2

Step-by-step explanation:

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The slope of line CD​ is = -3/2

What are Perpendicular lines?

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https://brainly.com/question/18271653

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Answers

Answer:

4 hours

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Answer:

no solutions because you would get an outcome of a not real world problem

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Answer:

m= -1

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Is that on IXL website? If so I could help you out

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Answer:

use symbolab ion feel like doin it but itll

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A restaurant serves sandwiches and salads. They sold 14 sandwiches and 14 salads for a total of $280 for lunch. In the evening, 42 sandwiches and 154 salads were sold for a total of $1400. How much does each sandwich cost?

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33.3

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Answer:

$33.30

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1400 divided by 43 = 33.3

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Answer:

7.5 < x < 8

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since the domain of a function is the value it can take as an argument except 0, then f(x) = 7.7.

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Answers

Answer:

F = -5

Step-by-step explanation:

-5 - 7 = -12

Think of it like this if you see a problem that goes like -4 - 3 then changed the minus symbol to a plus sign and change the 3 to a negative 3.

Answer:

f= -5

Step-by-step explanation:

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Answers

Answer:

k = 9

Step-by-step explanation:

For this, we can factor the top expression to look like the bottom expression.

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18[tex]x^{2}[/tex]            11x

1 and 18       19   - No

2 and 9       11    - Yes

3 and 6       9    - No

So, the numbers are 2 and 9. The expression should now look like this:

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Now, undistribute the terms.

x(x + 2) + 9(x + 2)

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This matches up with the bottom expression.

The value of k is 9.

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Answers

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A 10x − 35 = 5x − 40
B 10x + 35 = 5x + 40
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Answers

Answer:

Step-by-step explanation:

The answer is A. 10x - 35

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Answer:

X=3,0

Step-by-step explanation:

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