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
daser333 [38]
3 years ago
7

The value of a car t years after it is purchased is given by the decreasing function V, where V(t) is measured in dollars. The r

ate of change of the car’s value in dollars per year is proportional to the car’s value. Which of the following differential equations could be used to model the value of the car, where k is a constant?
Mathematics
1 answer:
Lana71 [14]3 years ago
7 0

Answer:

dV(t)/dt = kV(t)

Step-by-step explanation:

Since the rate of change of the car’s value in dollars per year dV(t)/dt is proportional to the car’s value V(t), ten

dV(t)/dt ∝ V(t)

dV(t)/dt = kV(t)

You might be interested in
One hundred tickets, numbered 1, 2, 3, …, 100, are sold to 100 people for a drawing. Four different prizes are awarded, includin
stira [4]

Solution :

It is given that four different prizes were awarded. So,

a). 4 ways for person 47 to win a prize

     99 ways to give out the 2nd prize

     98 ways to give the 3rd prize

      97 ways to give the last prize

     ∴  P(99,3) = 99 x 98 x 97

b). 1 way to give person 47 their prize

    1 way to give person 19 their prize

    98 ways to give out the 3rd prize

    97 ways to give out the last prize

    So, P(98,2) = 98 x 97

8 0
2 years ago
All of the following are equivalent, except _____.<br><br> 3x<br> 2x 2<br> x(2 + 1)<br> 2x + x
Blizzard [7]
2x 2 is the answer your looking for,

When there are two variables (letters) you combine them by adding
6 0
2 years ago
What does the associative property state
TEA [102]

Answer:

The Associative property states that no matter which terms you combine first, the answer would be the same.

For example:

5 + (6 + 7) = (5 + 6) + 7

~<em>Senpai</em>


6 0
3 years ago
Translate this sentence into an equation. The product of dianes height and 2 is 32. Use the variable d to represent dianes heigh
DanielleElmas [232]
D•2=32 D=16 Product is a quantity obtained by multiplying quantities together
5 0
3 years ago
PLEASE HELP !! ILL GIVE BRAINLIEST !!
bearhunter [10]

Answer:

  (a)  ∠HIK and ∠GFD

Step-by-step explanation:

In this geometry, there are only two pairs of alternate exterior angles:

  ∠HIK and ∠GFD

  ∠JIK and ∠EFD

Of these, only the first pair is among the answer choices.

__

Alternate exterior angles are ones that are outside the parallel lines, and on opposite sides of the transversal.

7 0
2 years ago
Other questions:
  • How far apart are -120 and -30 on the number line
    12·2 answers
  • What is the distance between M(9, −5) and N(−11, 10)?
    13·1 answer
  • A vehicle costs £17754 including vat at 20%. What was the price of the vehicle before vat was added
    5·1 answer
  • Solve for m<br> please help
    14·1 answer
  • Please answer correctly !!!!!!!!!!!!!!! Will mark Brianliest answer !!!!!!!!!!!!!!!!!
    8·1 answer
  • PLEASE HELP ME I NEED IT FOR A TEST
    13·2 answers
  • Simplify (3x2-5x-6) - (5x2+4x+4)
    9·1 answer
  • About how many inches are equivalent to 3 meters
    10·1 answer
  • Factorize the following: <br>cosB + 5cosB - 6​
    8·2 answers
  • Choose the equation in slope-intercept form of a line with the following qualities:
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!