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]
3 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]3 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
A line with a slope of -3/4 that passes through the point (-14,4).
damaskus [11]

Answer:

y=-3/4x-13/2

Step-by-step explanation:

This should be the answer, I am not 100% though

I did y-4=-3/4x(x+14)

6 0
3 years ago
Read 2 more answers
in a circle a 60 sector has an area of 25 pi square feet. what is the circumference? leave your answer in terms of pi and in sim
belka [17]
The area of the sector is given by the equation,
                           A = πr²(x / 360°)
where x is the number of degrees in the figure. 
                           25π ft² = (πr²)(60/360)
The value of  r is 12.25 ft. Then, we use this value to calculate for the circumference of the sector. 
                           C = 2πr(x/360)
Substituting,
                              C = 2π(12.45)(60/360)
                                   C = 12.83 ft³
7 0
3 years ago
Find the y-intercept and graph the equation y=15x​
icang [17]

The y-intercept is 0 because you can add it to the equation and it won't change your slope.

6 0
3 years ago
UT bisects WV. WV = ? <br><br> A. SV<br><br> B. 2(SV)<br><br> C. UT<br><br> D. none of the above
ValentinkaMS [17]
2(sv) is the answer for the question
4 0
3 years ago
Use a net to find the surface area of the right triangular prism shown:
erma4kov [3.2K]

Answer:

256 ft²

Step-by-step explanation:

Net comprises: 2 equal triangles, 2 equal rectangles and 1 smaller rectangle

Area of a triangle = 1/2 x base x height

⇒ area of one triangle = 1/2 x 10 x 7 = 35 ft²

Area of a rectangle = width x length

⇒ area of larger rectangle = 6 x 12 = 72 ft²

⇒ area of smaller rectangle area = 6 x 7 = 42 ft²

⇒ Total area = (2 x 35) + (2 x 72) + 42 = 256 ft²

3 0
2 years ago
Other questions:
  • Population in 1990 was 134 million. In 2000 it was 139 million. What was it in 2014
    6·1 answer
  • What is twice 2^30 Write using exponents
    14·1 answer
  • Two farmers had a truck. The first farmer paid 4/5 of thr price, in the second paid the rest of his Farmer's share was 9600 what
    5·1 answer
  • Graeco-Latin Square is a form of blocking by one variable. a form of blocking by four variables. a form of blocking by three var
    10·1 answer
  • Jai bought a helmet and a pair of skates.
    8·1 answer
  • Simplify. cos^2[(pi/2) - x] + cos^2[(pi/2) - x] + cos^2x
    14·1 answer
  • Please answer show all your work or tell me the steps
    5·2 answers
  • The answer choices are <br> a. 32m<br> b. 225 m<br> c. 5 m<br> d. 15 m
    9·2 answers
  • Answer these and show your work PLEASE AND THANK YOU ASAP
    9·1 answer
  • Counterexamples and Logic Symbols HW
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!