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
meriva
2 years ago
9

Samuel bought a cement mixer for $54,205. The value of the cement mixer depreciated at a constant rate per year. The table shows

the value of the cement mixer after the first and second years: Year 1 2 Value (in dollars) 47,158. 35 41,027. 76 Which function best represents the value of the cement mixer after t years? f(t) = 47,158. 35(0. 87)t f(t) = 54,205(0. 13)t f(t) = 47,158. 35(0. 13)t f(t) = 54,205(0. 87)t.
Mathematics
1 answer:
Paul [167]2 years ago
8 0

The value of cement mixer after t year is f(t) = 54,205(0. 87)^{t}

Given to us

The value of cement mixer when bought, P= $ 54,205

the value of cement mixer after 1 year, P_1=   $ 47,158. 35

the value of cement mixer after 2 year,P_2=  $ 41,027. 76

To find out depreciation we can use the formula for depreciation,

P_n= P(1-r)^n\\where,\\P_n= Value\ of\ asset\ after\ n\ year\\P= Value\ of\ asset\ when\ bought\\r= rate\ of\ depreciation\\n= number\ of\ years

By putting the value, in the formula we get,

P_1= P(1-r)^n\\\\47,158.35= 54,205\times (1-r)^1\\\\\dfrac{47,158.35}{54,205} = (1-r)\\\\0.87=1-r\\\\r=0.13

Therefore, putting the value of r and P in depreciation formula for t years we get,

P_n= P(1-r)^n

f(t) = 54,205(0. 87)^{t}

Hence, the value of cement mixer after t year is f(t) = 54,205(0. 87)^{t}.

To know more visit:

brainly.com/question/3023490

You might be interested in
A restaurant has 60 plates.One night, 9 groups of 6 people ate dinner at the restaurant at the same time.How many plates were no
SSSSS [86.1K]
6 plates were not used

9*6=54
60-54=6
8 0
3 years ago
Read 2 more answers
10 POINST!!!<br> What is the area of quadrilateral QRST if QS=18 and RT=24? Show your work.
Allisa [31]

Answer:

area= 1/2 × d1 ×d2

d = diagonal

area= 1/2 ×24×18 =216 unit^2

6 0
3 years ago
Drinking water from a glass. What represents the volume and what represents the surface area?
Sliva [168]

Answer:

As one thing decreases, the other increases

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
The figure below is a rhombus.<br> z = [?]
Nonamiya [84]

Answer:

28 degrees

Step-by-step explanation:

z and x are the same. Do the math.

3 0
3 years ago
Keep getting this wrong powder help!!
nikklg [1K]
Man, what type of powder u trynna find?
Baby powder, you can go to CVS.
4 0
3 years ago
Other questions:
  • What is 100,203 2 in forms
    10·2 answers
  • What is the equation of a circle with a center (-8,3) and radius 8?
    9·1 answer
  • How much is 6x7 7+6 please i need help
    5·1 answer
  • A bag contains 25 marbles of the same size that are yellow, green, and purple. The probability of picking a yellow marble is 20%
    8·1 answer
  • If Robert was on a train and he ate 7 apples in 20 minutes, and the train takes 2 hours to get Florida how many apples will he h
    11·2 answers
  • Plz help me with the ones that are circled
    10·1 answer
  • Which of the following is equivalent to4−(−5∗9−1)÷2+(5)2−7?
    8·2 answers
  • The manufacturer of running shoes conducted a study on its newly developed jogging shoe. Listed are the type and frequency of th
    8·1 answer
  • Which of the following expressions could be used to find the sale price of an item that costs d dollars if it is on sale for 30%
    13·1 answer
  • What rational number represents a drop of 4 1/4 in?<br><br><br>Enter your answer in the box.<br>​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!