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
Nana76 [90]
3 years ago
10

A new car that sells for $18.000 depreciates at a rate of 25% per year. Find the value of the car after 4 years ?

Mathematics
1 answer:
Rom4ik [11]3 years ago
4 0

Answer:

After 4 years, the value of the car would be of $5695.31.

Step-by-step explanation:

The formula for compound interest works perfectly in this case:

a = p {(1 +  \frac{r}{n} )}^{nt}

As in this case the repetitions per annum are just 1 (yearly), we can ignore the n.

Replacing variables with our values, a yields the depreciated value:

a = 18000 {(1 - 0.25)}^{4}  \\ a = 18000 {(0.75)}^{4}  \\ a = 18000(0.31640625) \\ a = 5,695.3125 = 5695.31

You might be interested in
(05.02 MC) A system of equations is shown below: 4x = −3y + 17 3x − 4y = −6 What is the solution to this system of equations? (−
aliina [53]
4x=-3y+17 becomes 4x+3y=17

4x+3y=17
3x-4y=-6

alrighty

elimination

muliply first equation by 4 and 2nd by 3 and add them
16x+12y=68
9x-12y=-18
add them

25x+0y=50
25x=50
idivide both sides by 25
x=2

sub back

3x-4y=-6
3(2)-4y=-6
6-4y=-6
-4y=-12
y=3

(x,y)
(2,3)
5 0
3 years ago
Read 2 more answers
Tank a has a capacity of 9.5 gallons. 6 1/3 gallons of the tank's water are poured out. how many gallons of water are left in th
Advocard [28]

Answer:

Water left in tank is 3\frac{1}{6} gallons.

Step-by-step explanation:

Given :

Capacity of tank = 9.5 gallons  =\frac{95}{10}

Water taken out of tank =6\frac{1}{3}=\frac{19}{3} gallons

We have to find the water left in the tank.

Water left in the tank = Total capacity of tank - water taken out of tank

                                    =\frac{95}{10}-\frac{19}{3}

Taking LCM of (3,10)= 30

\Rightarrow \frac{95 \times 3-19 \times10}{30}

Solving further, we get,

\Rightarrow \frac{285-190}{30}

\Rightarrow \frac{95}{30}=\frac{19}{6}=3\frac{1}{6}

Thus, Water left in tank is 3\frac{1}{6} gallons..

5 0
3 years ago
Read 2 more answers
The cost of 15 orange is Rs 75. How much price of 12 oranges​
stira [4]

1. The price of 3 metres of cloth is Rs 79.50. Find the price of 15 metres of such cloth. Solution: It is given that. Price of 3 m of cloth = Rs 79.50. We get. Price of 1 m of cloth = 79.50/3 = Rs 26.5. So the price of 15 m of cloth = 26.5 (15) = Rs 397.50. Hence, the price of 15 m of such cloth is Rs 397.50. 2. The cost of 17 chairs is Rs 9605.

Estimated Reading Time: 4 mins

4 0
2 years ago
Read 2 more answers
A straight angle is split into two smaller angels as shown. The smaller angle’s measure is 1/6 that of a straight angle. What is
marysya [2.9K]

Answer:

e

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Find the principal.
timofeeve [1]
7250 rupees is the answer to your question!!
5 0
3 years ago
Other questions:
  • Find a counterexample to the conjecture: Any number that is divisible by 2 is also divisible by 4
    6·1 answer
  • The zoo needed to raise 25000.zoo officials planned a dinner/dance event and charged $300 per couple. What is the fewest number
    11·2 answers
  • I said no it's not a function but why isn't it a function?
    15·1 answer
  • The table shows amounts of different types of juices that Staci mixes to make fruit punch.She plans to fill 1.4-liter containers
    10·1 answer
  • there are 200 students in the 7th grade 98% of the students in the greater going on the field trip how many students are going o
    10·2 answers
  • Ty very much! Please help? :))
    8·1 answer
  • In ΔABC, point M is the midpoint of side AB and point D is the midpoint of segment MC. Prove that the area of ΔADC= the area of
    8·1 answer
  • Help this one as well pls and thank you
    14·2 answers
  • A student constructs a regular square pyramid with a base that has sides of 13.2 cm and a slant height of 6 cm. Find the surface
    5·1 answer
  • Place a point D along AC such that BD is an altitude of ABC. Using coordinate algebra, find and record the coordinates of point
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!