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
STatiana [176]
3 years ago
10

Solve 10 and 11 . Show and explain your work.

Mathematics
1 answer:
DaniilM [7]3 years ago
6 0

Answer:

500-75y=x.    And.       44+14y=x.  No work needed

Step-by-step explanation:

You might be interested in
(15 pts) 4. Find the solution of the following initial value problem: y"-10y'+25y = 0 with y(0) = 3 and y'(0) = 13
jolli1 [7]

Answer:

y(x)=3e^{5x}-2xe^{5x}

Step-by-step explanation:

The given differential equation is y''-10y'+25y=0

The characteristics equation is given by

r^2-10r+25=0

Finding the values of r

r^2-5r-5r+25=0\\\\r(r-5)-5(r-5)=0\\\\(r-5)(r-5)=0\\\\r_{1,2}=5

We got a repeated roots. Hence, the solution of the differential equation is given by

y(x)=c_1e^{5x}+c_2xe^{5x}...(i)

On differentiating, we get

y'(x)=5c_1e^{5x}+5c_2xe^{5x}+c_2e^{5x}...(ii)

Apply the initial condition y (0)= 3 in equation (i)

3=c_1e^{0}+0\\\\c_1=3

Now, apply the initial condition y' (0)= 13 in equation (ii)

13=5(3)e^{0}+0+c_2e^{0}\\\\13=15+c_2\\\\c_2=-2

Therefore, the solution of the differential equation is

y(x)=3e^{5x}-2xe^{5x}

5 0
3 years ago
The number of hours a light bulb burns before failing varies from bulb to bulb. The distribution of burnout times is strongly sk
VMariaS [17]

Answer:

what

Step-by-step explanation:

3 0
3 years ago
A taxi company charges $2.25 for the first mile and then $0.20 per mile for
Vesnalui [34]

Answer:

3 miles and then 3 per mile for each additional mile

3 0
3 years ago
Is perpendicular to OS. is a_____line.
Step2247 [10]
I would answer the problem but first upload the diagram 

6 0
3 years ago
I really need help with this please
marshall27 [118]

The hypothesis is sometimes the if part in my opinion

3 0
3 years ago
Read 2 more answers
Other questions:
  • 5x=k-14 solve for x (literal equation)
    8·2 answers
  • What’s the GCF of 48 and 60
    14·2 answers
  • What question is answered by the equation d=4 (32)
    7·1 answer
  • How to make your parents stop being mean <br> I am sorry this is wrong subject
    5·1 answer
  • Marcia claims that the GCF for 2x^2, 4xy and 8xy^4 is 8x^2y^4. Is she correct? If not, what is the GCF?
    9·1 answer
  • If using the method of completing the square to solve the quadratic equation x2+14x-14=0, which number would have to be added to
    8·1 answer
  • Camilla, Lincoln and Ella sat a French test. The test was marked out of 200 Camilla got 4/5 of the 200 marks. Lincoln got 44% of
    11·1 answer
  • Write down the next two terms in this number pattern<br>2, 5, 9, 14, 20,0​
    10·1 answer
  • Help me now before i push you in ragdoll engine jk oh no oh pls help me istg- i love you
    12·1 answer
  • To mail a letter, it costs $0.48 for the first ounce, then $0.20 for each ounce thereafter. Find the cost to mail a letter that
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!