1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bess [88]
3 years ago
10

A company paid ​$140 comma 000140,000 for a new​ 18-wheeler. When it is 99 years old it will be worth ​$41 comma 00041,000. Usin

g​ straight-line depreciation, the value of the truck in​ dollars, V, is a linear function of its age in​ years, n. Find the function and the value when the truck is 88 years old.
Mathematics
1 answer:
Sloan [31]3 years ago
4 0

Answer:

V(n) =140000-10000n

The cost of truck when the truck is 8 years old is $60,000

Step-by-step explanation:

We are given the following in the question:

Cost of new truck = $140,000

Cost of truck when 9 years old = $41,000

The depreciation is given by the slope of line:

m =\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{41000-140000}{9-0} = -10000

Depreciation value = 10000

The value of truck is given by:

V = \text{Initial cost}-\text{Depretiation value}\times \text{Age of truck}

Putting values, we get:

V (n)= 140000 - 10000(n)\\V(n) =140000-10000n

Value of truck at 8 years old:

V(n) =140000-10000n\\V(8) =140000-10000(8) = 60000

Thus, the cost of truck when the truck is 8 years old is $60,000

You might be interested in
Simplify y^-2/y^-7. Write your answer with a positive exponent only.
attashe74 [19]

Answer:

y^5

Step-by-step explanation:

y^-2/y^-7

When we divide exponents with the same base, we subtract the exponents

y^ ( -2 - -7)

y^ ( -2+7)

y^ 5

4 0
3 years ago
Read 2 more answers
The length of a rectangle is 8cm and the height is 16cm find the answer of the above figures using this formular...
notsponge [240]
  • Length=8cm
  • Breadth=16cm(Height)

<h3>Perimeter:-</h3>

\\ \sf\longmapsto Perimeter=2(L+B)

\\ \sf\longmapsto Perimeter=2(16+8)

\\ \sf\longmapsto Perimeter=2(24)

\\ \sf\longmapsto Perimeter=48cm

Area:-

\\ \sf\longmapsto Area=Length\times Breadth

\\ \sf\longmapsto Area=8(16)

\\ \sf\longmapsto Area=128cm^2

3 0
3 years ago
6.1 is 1/3 of what?<br> Please help ASAP!
murzikaleks [220]

Answer:

18

Step-by-step explanation:

Round 6.1 down to 6. If you divide 18 by 3 you get 6.

Therefore, 6 is one third of 18.

6 0
2 years ago
Read 2 more answers
The organizer of a conference is selecting workshops to include. She will select from 4 workshops about genetics and 7 workshops
kirza4 [7]
What can u explain this in a different way cuz what does this mean
4 0
3 years ago
I need help with the answers
vlada-n [284]

Answer:

i dont get it

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Solve for this: 2x+4=3x+7
    6·2 answers
  • I need a help please <br> Answer for me all the question
    7·1 answer
  • The perimeter of a rectangle is 90 centimeters. The length is 27 centimeters .
    14·1 answer
  • Please help! Thank you
    8·2 answers
  • Pls help! I’m giving 17 points!
    8·2 answers
  • The length of a rectangle is 4 less than three times its width. The perimeter is 72 feet. What are the dimensions of the rectang
    13·1 answer
  • Which equation is the inverse of y = 100 – x2?
    5·1 answer
  • How many terms are in this expression 9a + 6b + 3c + 1
    9·2 answers
  • write the formula to calculate area of quadrilateral when Co ordinates are given​ can you answer it please...
    9·2 answers
  • Can someone help me again pls?​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!