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
IRINA_888 [86]
3 years ago
5

A $20,000 business computer depreciates at a rate of 15% per year. Which of the following equations would model the value of the

computer?
Mathematics
2 answers:
elena-s [515]3 years ago
4 0

Answer:

f(t)=20000(0.85)^t

Step-by-step explanation:

So the initial value of the business computer is $20,000. It depreciates by 15% per year. This is exponential decay. The standard function for exponential decay is:

f(t)=P(r)^t

Where <em>P </em>is the initial value, <em>r</em> is the rate of decay, and <em>t</em> is the time in years.

Since the computer decreases by 15% per year, this means that each year, the computer will be 1-15% or 85% than its previous value.

Therefore, the equation that models the value of the computer is:

f(t)=20000(0.85)^t

Ivan3 years ago
4 0
ANSWER(20000)........
You might be interested in
Plzzzzz helps meee I don’t get this
Inessa05 [86]
1 way : 10d + 2d

another way: 5d + 5d + 2d
4 0
3 years ago
1) &lt;1 and &lt;2 are supplementary angles. If m&lt;1 = (4x)º and m&lt;2 = (8x), then
Andru [333]

Answer:

i think the answer =x€R\(0)

8 0
2 years ago
Read 2 more answers
Find the distance between the two points! <br> PLEASE DO THIS ASAP!!<br> no links
Tems11 [23]

Answer:

5

Step-by-step explanation:

The distance is given by sqrt((-3-0)^2+(-3-1)^2)=sqrt(9+16)=5

5 0
3 years ago
Read 2 more answers
Complete the statement by typing the letter of the angle.<br> m∠ =54º
tekilochka [14]

Answer:

x = 16

∠A = 39

∠B = 54

∠C = 87

Step-by-step explanation:

Make a equation of all of the angles added together is equal to 180 since the angles of a triangle added together is 180

(4x-10)+(2x+7)+(7x-25)=180

combine like terms

4x+2x+7x-10+7-25 = 180

13x-28=180

solve for x

13x=208

x = 16

plug in x to find the measure of the angle

∠A = 2(16) + 7 = 39

∠B = 4(16) - 10 = 54

∠C = 7(16) - 25 = 87

Add them together to double check your answer

39 + 54 + 87 = 180

hope this helps

3 0
3 years ago
Read 2 more answers
Please help me with the answer I need help
Otrada [13]

Answer:

+30 +-25

Savings is positive

Buying is negative

Step-by-step explanation:

+30 saved

-25 to buy

+30 +-25

Savings is positive

Buying is negative

6 0
3 years ago
Read 2 more answers
Other questions:
  • Help me please with this geometry
    9·1 answer
  • Find the terminal point on the unit circle determined by 5pi/4 radians
    12·1 answer
  • The width and length of a rectangle (in feet) are consecutive odd integers. If the length is increased by 5 feet, the area of th
    8·2 answers
  • I need help with q6<br><br><br><br> .
    14·2 answers
  • Help me please <br> Ghvhbhbgv
    10·2 answers
  • Find the midpoint of JK if J(-7. -5) and K(-3,7).
    11·1 answer
  • What’s the answer ??? (SOMEONE PLEASE HELP)
    6·1 answer
  • The price of the television was increased from $200 to $250. By what percentage wa
    15·2 answers
  • (1) Solve this system using the substitution method: y = x – 1; 4x – 3y = 6
    15·1 answer
  • Given: Circle O, AO=15, OK=5, and K is a point of tangency of AK. Find: measure of angle A
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!