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
vredina [299]
3 years ago
6

Mrs. Galicia bought a new car for $20,000. This car will depreciate at a rate of 6% per year. Which equation represents this fun

ction in terms of x, time.
f(x) = 200000(.06)"^x
f (x) = 20000(1.05)"^x
f(2)= 20000(6)"^x
f() = 200000(.94)"^x
Mathematics
1 answer:
lutik1710 [3]3 years ago
3 0

Answer:

f(x) = 20,000(1 - 0.06)^x  ->  f(x) = 20,000 = (0.04)^x

Step-by-step explanation:

The equation to get exponential decay is: A = P(1 +- r)^t

A = Account Balance

P = Principle Amount

r = interest rate (decimal)

t = Time (years)

So, if you plug in all the variables with the values represented in the word problem, you get: f(x) = 20,000(1 - 0.06)^x

Hope this helps!

You might be interested in
Last year, Jina opened an investment account with $8200. At the end of the year, the amount in the account had decreased by 6.5%
adoni [48]

Answer:

$250.69 maybe?

Step-by-step explanation:

5 0
3 years ago
What is the solution to the following equation?
Pachacha [2.7K]

Answer:

x = 4

Step-by-step explanation:

8x - 9 = 6x - 1

Bring variables to the left side, whereas numbers to the right.

8x - 6x = - 1 + 9

2x = 8

x = 8 / 2

x = 4

3 0
3 years ago
A fraction reduces to 36. If its denominator is 6x5, what is its numerator?
olchik [2.2K]
If you would like to find the numerator of a fraction, you can do this using the following steps:

denominator ... 6 * 5 = 30
numerator ... x = ?

36 = numerator / denominator
36 = x / 30
x = 36 * 30
x = 1080

The correct result would be 1080.
4 0
3 years ago
Evaluate g(x) = 1.873 -0.0034x +0.5 for x = 1 and x = 2.
AlexFokin [52]

Answer:

g(1) = 1.8696

g(2) = 1.8662

Step-by-step explanation:

Simply plug in the x values into the equation in a calc and you should get your answer.

6 0
3 years ago
Amir and Anna started driving from the same location. Amir 18 miles north and 18 miles west. Anna drove east and 18 miles north.
omeli [17]
They both drive 18 miles north, so if amir goes 18 miles west and Anna goes East, it is just 32 minus 18: she drove 12 miles east.
4 0
3 years ago
Other questions:
  • a concrete company is pouring concrete into a triangular form as the center of a new playground. the foreman measures the triang
    9·1 answer
  • Why would scientists and businesses be interested in a periodic motion
    5·1 answer
  • What is the slope of the line through (-2,3) and (1,1)?
    13·1 answer
  • Carl recorded the number of customers who visited his new store during the week:
    14·1 answer
  • A bicycle is $240 and the sales tax is 9%. How much money is the tax?
    10·1 answer
  • Trigonometry: Angles and Length Escape Room (level 3)
    8·1 answer
  • One disadvantage of attitude scales is that they:
    10·1 answer
  • Solve for x.<br>this is for the k12 test.​
    6·2 answers
  • 5x2-10x=0 need help factoring this
    8·1 answer
  • 1.What is the domain of this graph?____
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!