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
masya89 [10]
3 years ago
8

A differential equation is given. Classify it as an ordinary differential equation​ (ODE) or a partial differential equation​ (P

DE), give the​ order, and indicate the independent and dependent variables. If the equation is an ordinary differential​ equation, indicate whether the equation is linear or nonlinear.
d^4y / dm^4 = y (3 - 8m) / m(5 - 7y)
Mathematics
1 answer:
svetlana [45]3 years ago
7 0

Answer:

- The differential equation is an Ordinary Differential Equation

- It is of the fourth order

- The dependent variable is "y"

- The independent variable is "m"

- It is nonlinear

Step-by-step explanation:

d^4y / dm^4 = y (3 - 8m) / m(5 - 7y)

- This is an Ordinary Differential Equation (ODE) because it contains ordinary derivatives of the dependent variable with respect to the independent variable.

- It is of the fourth order because the highest derivative of the dependent variable with respect to the independent variable is 4, that is d^4y/dm^4

- The dependent variable is "y"

- The independent variable is "m"

- It is nonlinear because the equation contains the product of the dependent variable with its derivatives.

The equation can be written as

5md^4y/dm^4 - 7yd^4y/dm^4 = y (3 - 8m)

and

7yd^4y/dm^4 make the equation nonlinear.

You might be interested in
15 points! Thanks so much!!
Georgia [21]
For this question it is the difference of two perfect squares. This means your final answer will be (2x - 5)(2x + 5). This answer is not listed so it would be none of the above.

After review, B technically works because it is the difference of two perfect squares. This allows you to take the square root of each term while ignoring the sign and then place that back in with the original sign.
5 0
3 years ago
Read 2 more answers
Please find y intercept with work
Goryan [66]

Answer:

1

Step-by-step explanation:

When x is 0, y is 1 and the y intercept is the y value when x is 0.

7 0
3 years ago
Read 2 more answers
Write an equation point slope form for the line that goes through the given point with the given slope.
Aleksandr-060686 [28]
Y - y1 = m(x - x1)
slope(m) = -1/2
(-4,-2)...x1 = -4 and y1 = -2
now we sub
y - (-2) = -1/2(x - (-4) =
y + 2 = -1/2(x + 4) <=====
3 0
3 years ago
A particular telephone number is used to receive both voice calls and fax messages. Suppose that 25% of the incoming calls invol
Andre45 [30]

Answer:

b

Step-by-step explanation:

6 0
3 years ago
Kayla was at the surface of a swimming pool and recorded the following two measurements, in feet, on a number line: −9, which re
maria [59]
A) 0 represents the surface of the pool.
B) The height of the pool is 10 above the pool surface
C) It should be -3 since it is going down so it is going to be a negative number and it is also below the pool's surface.
4 0
3 years ago
Read 2 more answers
Other questions:
  • All the factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48.<br><br><br> True or False
    8·2 answers
  • Find the quotient 27 divided by 623.
    12·1 answer
  • Compute the total cost of the meal to the nearest cent: meal costs $24.62 plus 6% tax and 15% tip.​
    9·1 answer
  • -50 added to three times an unknown number equals -11? What is the solution to the sentence shown?
    10·1 answer
  • A furniture store is having a sale where everything is 40% off.
    10·1 answer
  • HELP ME ASAP YOU WILL GET 10 POINTS
    11·2 answers
  • You buy a house that costs $345,000. You put down a downpayment of 20%. You borrow the rest from the bank, who charges an annual
    14·1 answer
  • Plz help me im really getting annoyed
    7·2 answers
  • Can somebody help me with this?
    15·2 answers
  • At the state fair,
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!