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
Rzqust [24]
4 years ago
6

Kwame bought a car for $25,000. The value of the car is decreasing at a rate of 6.5% each year. Write a function that represents

the price P of the car after x years. Note: use parentheses around the rate
Mathematics
1 answer:
sweet-ann [11.9K]4 years ago
8 0
<h3><u>The function that represents the price P of the car after x years is:</u></h3>

P = 25000(0.935)^x

<em><u>Solution:</u></em>

<em><u>The decreasing function is given as:</u></em>

y = a(1 - r)^t

Where,

y is future value

a is initial value

r is decreasing rate in decimal

t is time period

From given,

a = 25000

r = 6.5 \% = \frac{6.5}{100} = 0.065

number of years = x

future value = P

Therefore,

P = 25000(1 - 0.065)^x\\\\P = 25000(0.935)^x

Thus the function is found

You might be interested in
Find the area of this kite.<br> 3 m<br> 5 m<br> 6 m<br> 5 m
miv72 [106K]
The area of the kite in the picture is 5m
3 0
3 years ago
Read 2 more answers
You are 100m from the base of a tall building. If your feet are exactly 180m from the top of the building, how tall is the build
KatRina [158]

Answer:

the building would be 280 feet (judging on how this is worded.)

Step-by-step explanation:

you are already 100 meters from the base ( bottom) of the building so you add 180 as you are 180 ft from the top of the building. 100 + 180 is equal to 280.

8 0
2 years ago
Which description compares the domains of function A and Function B correctly?
kykrilka [37]

Answer:

Choice B is correct; the domain of function A is the set of real numbers greater than 0  

The domain of the function B is the set of real numbers greater than or equal to 1

Step-by-step explanation:

The domain of a function refers to the set of x-values for which the function is real and defined. The graph of function B reveals that the function is defined when x is equal 1 and beyond; that is its domain is the set of real numbers greater than or equal to 1.

On the other hand, the natural logarithm function is defined everywhere on the real line except when x =0; this will imply that its domain  is the set of real numbers greater than 0 . In fact, the y-axis or the line x =0 is a vertical asymptote of the natural log function; meaning that its graph approaches this line indefinitely but neither touches nor crosses it.

7 0
3 years ago
Identify whether the described situation is an example of experimental probability or theoretical probability.
Law Incorporation [45]
This is experimental probability, since it is based on the outcome of an experiment.
7 0
3 years ago
I need help please :'v​
slamgirl [31]

Answer:

Slope = 2

Step-by-step explanation:

\frac{-8-8}{-6-2}=\frac{-16}{-8}=2

5 0
3 years ago
Read 2 more answers
Other questions:
  • For the purpose of purchasing new baseboard and​ carpet, complete parts a and b below. a. Find the area and perimeter of the roo
    7·1 answer
  • Three points, P, Q, and R, lie on the same line such that Q lies between P and R. Find PR if PQ = 11 and QR = 13. Question 17 op
    5·1 answer
  • If g is the variable, which mathematical sentence expresses the information below? "The number of gallons of gas in the tank plu
    6·2 answers
  • Josie makes fruit punch by mixing fruit juice and lemonade in the ratio 2:3
    14·2 answers
  • An irregular polygon is shown below:
    7·1 answer
  • Which of the following values is a solution of 12.6 less than or equal to 3x
    13·1 answer
  • A company that manufactures toy trains is making a new boxcar. To fit on the track, the smallest dimension of the toy boxcar mus
    7·2 answers
  • Dominic considers buying 2 points on a 25-year, fixed rate mortgage for $187,600. His interest rate will be 5.45% if he does not
    5·1 answer
  • What is addition and subtraction
    8·2 answers
  • Line passes through the point (8,4) and a slope of 5/4. Write equation in slope-intercept
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!