answer.
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
galben [10]
2 years ago
7

A new car is purchased for 16400 dollars. The Value of the car depreciates at 8.25% per year . What will The value of the car be

, to the nearest cent ,after ten years
Mathematics
1 answer:
Solnce55 [7]2 years ago
8 0
$6932.73.
Step-by-step explanation:
Principal = $16400
Rate of decrease = 8.25%
Now we are supposed to find What will the value of the car be, to the nearest cent, after 10 years?
Formula :
where A is the amount
r is the rate of decreasing in % =8.25%
t is the time =10
P is the principal =$16400
Substituting the values:


Hence the value of the car after 10 years will be $6932.73.

Read more on Brainly.com - brainly.com/question/3122273#readmore
You might be interested in
In a board game, a certain number of points is awarded to a player upon rolling a six sided die (labeled 1 to 6) according to th
ad-work [718]

Answer and explanation:

Find answer and explanation attached

7 0
2 years ago
Nikki drew a rectangle with a perimeter of 18 units on a coordinate grid. Two of the vertices were (4, –3) and (–1, –3). What co
Talja [164]

Answer:

There are two possible solutions for the other two vertices of the rectangle:

(i) (4, 1), (-1, 1), (ii) (4, -7), (-1, -7)

Step-by-step explanation:

Geometrically speaking, the perimeter of a rectangle (p) is:

p = 2\cdot b + 2\cdot h (1)

Where:

b - Base of the rectangle.

h - Height of the rectangle.

Let suppose that the base of the rectangle is the line segment between (4, -3) and (-1, -3). The length of the base is calculated by Pythagorean Theorem:

b = \sqrt{[(-1)-4]^{2}+[(-3)-(-3)]^{2}}

b = 5

If we know that p = 18 and b = 5, then the height of the rectangle is:

2\cdot h = p-2\cdot b

h = \frac{p-2\cdot b}{2}

h = \frac{p}{2}-b

h = 4

There are two possible solutions for the other two vertices of the rectangle:

(i) (4, 1), (-1, 1), (ii) (4, -7), (-1, -7)

8 0
2 years ago
Two congruent squares are shown in figures 1 and 2 below.
Diano4ka-milaya [45]

Answer: The combined area of the shaded triangles in Figure one is equal to the combined area of the shadead triangles in figure 2. The area of the unshaded square in Figure 1 can be represented by c^2. The combined area of the two unshaded squares in Figure 2 can be represented by a^2+b^2. The areas of the squares in Figure 1 and Figure 2 who that a^2+b^2=c^2.

Step-by-step explanation:

I‘m taking the test.

8 0
2 years ago
EXAMPLE 5 If F(x, y, z) = 4y2i + (8xy + 4e4z)j + 16ye4zk, find a function f such that ∇f = F. SOLUTION If there is such a functi
Valentin [98]

If there is such a scalar function <em>f</em>, then

\dfrac{\partial f}{\partial x}=4y^2

\dfrac{\partial f}{\partial y}=8xy+4e^{4z}

\dfrac{\partial f}{\partial z}=16ye^{4z}

Integrate both sides of the first equation with respect to <em>x</em> :

f(x,y,z)=4xy^2+g(y,z)

Differentiate both sides with respect to <em>y</em> :

\dfrac{\partial f}{\partial y}=8xy+4e^{4z}=8xy+\dfrac{\partial g}{\partial y}

\implies\dfrac{\partial g}{\partial y}=4e^{4z}

Integrate both sides with respect to <em>y</em> :

g(y,z)=4ye^{4z}+h(z)

Plug this into the equation above with <em>f</em> , then differentiate both sides with respect to <em>z</em> :

f(x,y,z)=4xy^2+4ye^{4z}+h(z)

\dfrac{\partial f}{\partial z}=16ye^{4z}=16ye^{4z}+\dfrac{\mathrm dh}{\mathrm dz}

\implies\dfrac{\mathrm dh}{\mathrm dz}=0

Integrate both sides with respect to <em>z</em> :

h(z)=C

So we end up with

\boxed{f(x,y,z)=4xy^2+4ye^{4z}+C}

7 0
2 years ago
A matrix contains 60 elements. Which of the following cannot equal the number of rows of the matrix?
avanturin [10]

<span>Given:

Matrix = 60 elements</span>

 

<span>To solve this, we need to take into account that each row must contain the same number of elements. So, we need to find which of the options do not divide evenly into 60 (the options are 30, 60, 10, and 18).

So we check each of the choices to see if 1 of them divides evenly with 60.

60 / 60 = 1 (divides evenly)</span>

60 / 30 = 2 (divides evenly)

<span>60 / 10 = 6 (divides evenly)
</span>60 / 18 = 3.3.3333333333333333333333333333333 (does not divide evenly)

Therefore, 18 cannot equal the number of rows of the matrix.

6 0
2 years ago
Other questions:
  • Steve reads 20 pages of his graphic novel per hour. If the book has 200 pages and he reads for d hours, which expression shows t
    9·1 answer
  • Ulysses is spending his vacation in South Carolina. He rents a car and is offered two different payment options. He can either p
    14·2 answers
  • The parking spaces in a city lot were created by painting rows of parallel line segments, then painting a line that cuts through
    5·2 answers
  • ∆ABC has side lengths of 10 units, 20 units, and 24 units. ∆XYZ is similar to ∆ABC, and the length of its longest side is 60 uni
    13·2 answers
  • If sin 150° is 1/2 find sin75°
    10·1 answer
  • alice has eight good behavior stars and earns a new one each week. Mack has two good behavior stars and earns two new ones each
    9·2 answers
  • An ANOVA procedure is used for data obtained from four populations. Four samples, each comprised of 30 observations, were taken
    9·1 answer
  • What is the circumference of a round pizza with an area of 36 square inches ? step by step like can anyone explain to me in word
    15·1 answer
  • Rhonda wants to take out a 30-year, $280,000 loan with a 4.4% APR. She is considering purchasing 2 points, which will decrease h
    11·1 answer
  • The surface area S of a single-celled organism may be found by multiplying 4π times the square of the radius r of the cell. Expr
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!