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
torisob [31]
2 years ago
14

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

Mathematics
1 answer:
earnstyle [38]2 years ago
7 0

Answer:

$5768.1

Step-by-step explanation:

Given data

Cost price= $13,000

Depreciation= 15%

Time= 5 years

The expression for the depreciation is given below

A= P(1-r)^t

Substitute

A=13000(1-0.15)^5

A=13000(0.85)^5

A=13000*0.4437

A=$5768.1

Hence after 5 years, the car will be $5768.1

You might be interested in
What is the value of the expression 2^2 + 4^2 ÷ 2^2? 3 6 8 16
slamgirl [31]
The answer is 8 because you use the order of operations. So it would be 16 divided by 4, then you would do 4+4 which is 8
4 0
3 years ago
The question is in the screenshot.
iris [78.8K]

Answer:

12

Step-by-step explanation:

hope it helps you on what ur doing

5 0
2 years ago
Question 1: Multiply and simplify.
andrew-mc [135]

Answer:

question 1 = x7 and question 2 = 24x^3+56x^2 I'm pretty sure

4 0
3 years ago
Suppose that a household's monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hu
dolphi86 [110]

Answer:

The monthly cost for 9 HCF is $38.54

Step-by-step explanation:

<em>The graph is missing; however, the question can still be solved</em>

Given

Slope = 1.55

When monthly cost = $47.84, Amount of water = 15 HCF

Required

Determine the monthly cost for 9 HCF

From the question, we understand that it is a linear function;

Linear functions are of the form

y = mx + b

Where y is the function of x and m is the slope

In this case; the function is the monthly water bill

and x is the amount of water

Solving for b

When monthly cost = $47.84, Amount of water = 15 HCF

The function is as follows;

47.84 = 1.55 * 15 + b

47.84 = 23.25 + b

Subtract 23.25 from both sides

47.84 - 23.25= 23.25 - 23.25 + b

24.59 = b

b = 24.59

Solving for the monthly cost for 9 HCF

Here, we have that

x = Amount\ of\ water = 9

m = Slope = 1.55

b = 24.59

Substitute these values in the linear function; y = mx + b

y = 1.55 * 9 + 24.59

y = 13.95 + 24.59

y = 38.54

<em>Hence, the monthly cost for 9 HCF is $38.54</em>

5 0
3 years ago
Which scatterplot shows a negative correlation? Multiple-choice answer
aliina [53]
The one the points down shows a negative correlation. a positive correlation points up

your answer here is d
4 0
3 years ago
Read 2 more answers
Other questions:
  • (a + b)(a – b) = a2 + b2 true or false?
    14·2 answers
  • Solve the system of equations using the substitution method.
    8·2 answers
  • 2+10 x 5 - 9 idk the answer​
    10·2 answers
  • What is the missing value?
    7·1 answer
  • Sam raked 3 bags of leaves in 16 minutes. If he continues at the same rate, how many minutes will it take him to rake 9 bags?
    11·2 answers
  • Mary went to the local market to purchase some fruit. Each box of
    14·1 answer
  • Malia found the margin of error for the percent of lengths of 100 willow leaves greater than 5 cm. If she increases her sample t
    13·1 answer
  • Data Set 1
    9·1 answer
  • HELP PLEASE I WOULD REALLY APPRECIATE IT - Ken can run m miles
    9·1 answer
  • What is the approximate circumference of the circle that has a center (3, 1) and passes through the point (3, 4)?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!