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
blondinia [14]
3 years ago
6

A used car has a value of $15,250 when it is purchased in 2012. The value of the car decreases at a rate of 7.5% per year. Write

an exponential function that models the value of the car, y, over x years. To the nearest cent, what will be the value of the car after eight years?
Mathematics
1 answer:
stepan [7]3 years ago
4 0
Oh this is a great question. For future reference, the formula for this would be called an exponential growth or decay function, here it Is;
Y = a( 1+r )ˣ or Y = a( 1 - r )ˣ 
the answer could be found by plugging your numbers into these equations
For example: 
Y = 15,250 ( 1 - .075)⁶ 
A value = starting value of object
R value= decimal equivalent of percent increase or decrease
x value = number of years it has been

Answer : $9552.57
You might be interested in
5. Let A = (x, y), B = {1,2). Find the Cartesian products of A and B: A x B? (Hint: the result will be a set of pairs (a, b) whe
hichkok12 [17]

Answer: A x B = {(x,1), (x,2), (y,1), (y,2)}

Step-by-step explanation:

The Cartesian product of any two sets M and N is the set of all possible ordered pairs such that the elements of M are first values and the elements of N are the second values.

The Cartesian product of sets M and N is denoted by M × N.

For Example : M = {x,y} and N={a,b}

Then , M × N ={(x,a), (x,b), (y,a), (y,b)}

Given : Let A = {x, y}, B = {1,2}

Then , the Cartesian products of A and B will be :

A x B = {(x,1), (x,2), (y,1), (y,2)}

Hence, the Cartesian products of A and B = A x B = {(x,1), (x,2), (y,1), (y,2)}

8 0
3 years ago
Assume that the mean length of a human pregnancy is 269 days. If​ 95% of all human pregnancies last between 249 and 289 ​days, w
o-na [289]

Answer:93% not sure

Step-by-step explanation:

7 0
2 years ago
What will be a unit measure for a canyon?
Margaret [11]
Probably miles, canyons are HUGE, it's only logical to use miles
6 0
3 years ago
The length of the hypotenuse of a right triangle is 13 m. The length of one leg in 5 cm. find the length of the other leg
VikaD [51]

other leg = 12 cm

using Pythagoras' identity with x as the side to be found, then

x = √(13² - 5² ) = √(169 - 25 ) =√144 = 12


5 0
3 years ago
Hello I need help please this is due today
Zielflug [23.3K]

Answer:

angle6=angle8=71

Since no need step by step explanation, I'll just tell you the answer!

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is 20/50 in present
    11·1 answer
  • For which values of x is the inequality 2(1 + x) > x + 8 true?
    14·1 answer
  • Four hundred twenty-five and fifty-two hundredths in standard form
    15·1 answer
  • Player 1
    6·1 answer
  • (3, -3); m = -2<br> In standard form
    12·1 answer
  • 1. Classify the triangle according to side length and angle measurement.
    5·2 answers
  • PLEASE HELP ME I'M STUCK. !! Subtract the polynomials: please please show work!
    5·1 answer
  • A penny is dropped from the observation deck at the top of The Willis Tower in Chicago, IL. The height of the penny at any time
    15·1 answer
  • Convert 15 yards per hour to inches per hour.
    7·1 answer
  • Identify these angles pls help.​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!