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
densk [106]
3 years ago
13

What is a home budjet

Mathematics
2 answers:
Eva8 [605]3 years ago
4 0
When you make a plan on how much money you’ll waste
coldgirl [10]3 years ago
3 0

Answer:

a finance plan that allocates future personal income towards expenses,savings and debt repayment.

Step-by-step explanation:

You might be interested in
Solve using Fourier series.
Olin [163]
With 2L=\pi, the Fourier series expansion of f(x) is

\displaystyle f(x)\sim\frac{a_0}2+\sum_{n\ge1}a_n\cos\dfrac{n\pi x}L+\sum_{n\ge1}b_n\sin\dfrac{n\pi x}L
\displaystyle f(x)\sim\frac{a_0}2+\sum_{n\ge1}a_n\cos2nx+\sum_{n\ge1}b_n\sin2nx

where the coefficients are obtained by computing

\displaystyle a_0=\frac1L\int_0^{2L}f(x)\,\mathrm dx
\displaystyle a_0=\frac2\pi\int_0^\pi f(x)\,\mathrm dx

\displaystyle a_n=\frac1L\int_0^{2L}f(x)\cos\dfrac{n\pi x}L\,\mathrm dx
\displaystyle a_n=\frac2\pi\int_0^\pi f(x)\cos2nx\,\mathrm dx

\displaystyle b_n=\frac1L\int_0^{2L}f(x)\sin\dfrac{n\pi x}L\,\mathrm dx
\displaystyle b_n=\frac2\pi\int_0^\pi f(x)\sin2nx\,\mathrm dx

You should end up with

a_0=0
a_n=0
(both due to the fact that f(x) is odd)
b_n=\dfrac1{3n}\left(2-\cos\dfrac{2n\pi}3-\cos\dfrac{4n\pi}3\right)

Now the problem is that this expansion does not match the given one. As a matter of fact, since f(x) is odd, there is no cosine series. So I'm starting to think this question is missing some initial details.

One possibility is that you're actually supposed to use the even extension of f(x), which is to say we're actually considering the function

\varphi(x)=\begin{cases}\frac\pi3&\text{for }|x|\le\frac\pi3\\0&\text{for }\frac\pi3

and enforcing a period of 2L=2\pi. Now, you should find that

\varphi(x)\sim\dfrac2{\sqrt3}\left(\cos x-\dfrac{\cos5x}5+\dfrac{\cos7x}7-\dfrac{\cos11x}{11}+\cdots\right)

The value of the sum can then be verified by choosing x=0, which gives

\varphi(0)=\dfrac\pi3=\dfrac2{\sqrt3}\left(1-\dfrac15+\dfrac17-\dfrac1{11}+\cdots\right)
\implies\dfrac\pi{2\sqrt3}=1-\dfrac15+\dfrac17-\dfrac1{11}+\cdots

as required.
5 0
3 years ago
Please help me look at the picture
harina [27]

The answer is choice A.

We're told that the left and right walls of the cube (LMN and PQR) are parallel planes. Any line contained in one of those planes will not meet another line contained in another plane. With choice A, it's possible to have the front and back walls be non-parallel and still meet the initial conditions. If this is the case, then OS won't be paralle to NR. Similarly, LP won't be parallel to MQ.

8 0
3 years ago
Andres is a baker He baked 3240 cookies in 1 week He placed the cookies in boxes containing 9 cookies each What was the total nu
Nookie1986 [14]

3420/9=380 He used 380 boxes in his first week.

7 0
3 years ago
Factor completely. n^2 + 7n - 44
4vir4ik [10]
(n+11)(n-4) is your answer
4 0
3 years ago
Read 2 more answers
What is equivalent to the equation y=3x+z/4?
stiks02 [169]
Parametric form.....


y=3x+ 1/4z
7 0
2 years ago
Other questions:
  • 28/12 in its simpilest form
    9·2 answers
  • Which statements correctly describe the association between the variables A and B?
    8·1 answer
  • A professional football field is 160 feet wide. What is the width in yards?
    11·2 answers
  • 4. If angle A and anlge B are both supplementary to Angle C and angle A is 70°,
    8·1 answer
  • ) Suppose you are installing a wood floor in a square room. The cost to install the floor is $9 per square foot. The area of the
    10·1 answer
  • 8x-2+x=14 <br> How do I simplify
    11·2 answers
  • (5x2 + 2x + 11) - (7 + 4x - 2x2)
    5·2 answers
  • What is the properties of 7•(-2)= (-2)•7
    13·1 answer
  • 16 +24<br> is equal to<br> 8-6<br> 06<br> 0 20<br> 0-1<br> O 13
    11·2 answers
  • I need an answer for this:
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!