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
Sidana [21]
3 years ago
15

Suppose a student carrying a flu virus returns to an isolated college campus of 7000 students. Determine a differential equation

governing the number of students x(t) who have contracted the flu if the rate at which the disease spreads is proportional to the number of interactions between students with the flu and students who have not yet contracted it. (Use k > 0 for the constant of proportionality and x for x(t).)
Mathematics
1 answer:
Alex73 [517]3 years ago
5 0

Answer:

The differential equation is  \frac{dx(t)}{dt} = k   x(t) [7000 - x(t)]

Step-by-step explanation:

From the question we are told that

     The number of students are n =  7000

      The number of student that have contracted the flu is  x(t)

The number of student that don't have the flu is mathematically represented as

      z = 7000 - x(t)

The rate at which the disease spread is proportional to the number of interactions between students with the flu and students who have not yet contracted it, which can be mathematically represented as

         \frac{dx(t)}{dt} \ \ \ \alpha\ \ \   x(t) [7000 - x(t)]

=>     \frac{dx(t)}{dt} = k   x(t) [7000 - x(t)]

You might be interested in
Increase £110 by 10%
UNO [17]

Answer:

121

Step-by-step explanation:

  1. Find 10% of 110: \frac{10}{100} × \frac{110}{1} = \frac{11}{1} = 11  
  2. Increase means add: 110 + 11 = 121
8 0
3 years ago
Read 2 more answers
Find the greatest common factor of 12and 36
Xelga [282]
12:(3)(2)(2)
36:(3)(3)(2)(2)
GCF:12
8 0
3 years ago
Read 2 more answers
Find the equation of the line.<br> Use exact numbers.
Hitman42 [59]

Answer:78

Step-by-step explanation:

6 0
3 years ago
My family and I are so confused on this! Help please!
-BARSIC- [3]

Answer:

10) Correct

11) Each row is equal to 12 when you multiply them together.

12) 24

Step-by-step explanation:

12) You multiply 4*3*2 to get the volume of 24, which is also the number of cubes needed to make the shape.

<u>Please</u><u> give</u><u> brainliest</u><u> if</u><u> I</u><u> helped</u><u>!</u><u> </u><u>:</u><u>)</u>

3 0
2 years ago
A gas pump measures volume of gas to the nearest 0.01 gallon. Which measurement shows an appropriate level of precision for the
Anon25 [30]
The answer would be (A) 14.47 gallons. Hope this helps!
4 0
3 years ago
Other questions:
  • I don’t even know where to begin with this
    6·1 answer
  • How to do for these questions? Help! Thanks :) ​
    5·1 answer
  • Vicente has a prism- like water tank whose base area is 1.2 square meters. He bought 6 goldfish at the store and the store owner
    5·1 answer
  • PLZZZZZZZZZZZZZ HELP ASAP FOR THE FIRST ONE WHO ANSWERS WILL GET BRAINIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    7·2 answers
  • Compute 1240.64/6.4 round the answer appropriately <br><br>thank you
    14·1 answer
  • What is the base of the triangle? A=36mm(2) H= 6mm B=?
    15·1 answer
  • Find the rational number halfway between 5/16 and 7/8
    11·1 answer
  • Which expression can be used to find 380% of 900
    5·1 answer
  • Lines a and b are perpendicular. The slope of the line is given. What is the slope of line b?
    11·1 answer
  • Can someone help me with this
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!