3. a) Define Integrating Factor and Exact Differential Equation. b) Solve: (x2 + xy-y² )dx+ x² - 2xy dy = 0. 1,2 – 2xy dy = 0. dy 4+3y = cos2x. dx Ty c) Solve: dx

Q: if two new rabbit are put in a pen, How many rabbits will be in the pen after one year? give the…

A: GivenTotal pairs (male and female) of rabbits put in pen initially =1 One pair of rabbit give birth…

Q: Mr X's age is three times my age. The sum of our ages is 40. How old am I? How old is mr x?

A: Let Mr X’s age is x and my age is y.It is given that; Mr X’s age is three times my age.Implies that,

Q: John can finish a job alone in 5 hours. Jack can finish the same job alone in 6 hours. How long does…

A: John can finish a job alone in 5 hours. Jack can finish the same job alone in 6 hours.

Q: Andrew can paint the neighbors house 5 times as fast as Bailey. The year Andrew and Bailey worked…

A: We have to find the number of days Andrew and Bailey will take individually to paint the house. Let…

Q: Can you do each calculation in detail? I don't understand the equation.

A: It is given that n = 6.

Q: You can bike at a constant speed of 25 miles per hour. You have 3.5 hours this afternoon for your…

A: Speed of bike = 25 miles/hour Time = 3.5 hours To calculate  Total distance covered in 3.5 hours

Q: Deanna can finish a certain job in 10 days. Jessica can finish the same job in 14 days. If Deanna…

A:

Q: Can you show me how did they solve the equation and came up with the years?

A: You and your family want to join a swim club. These three clubs below are the closest. Boardman Swim…

Q: Two rockets are launched towards the moon 1 hour apart. The first rocket launched is traveling at…

A:

Q: units

A: We will find the time taken when they work together.

Q: of a small town is 6237 people. It is believed that town's popula population of the town 8 years…

A: Given that The current population of a small town=6237 people.  The towns population is trippling…

Q: The main printer in the  library can produce an average of 705 copies every hour. For every 37…

A: The solution is given as follows

Q: 4* – 2**3 x+3 :- 12

A: The given equation,       4x-2x+3=-12

Q: A person can memorize at most 40 two-digit numbers. If that person can memorize 15 numbers in the…

A:

Q: The current US Debt as of 8/23/21 was about 28.7 trillion. Calculate how far a stack of dollar bills…

A: The length of a dollar is 15.5956 cm long and the length 28.7 trillion dollars would extend to can…

Q: Trina is 1.5 times as old as Holly. Four years from now, the sum of their ages will be 38. Determine…

A:

Q: Find how long it takes Louis Camella to drive 420 miles on I-10 if he merges onto I-10 at 5pm and…

A: Given 1.Starting time =5 pm 2. Total distance, D= 420 miles 3. Speed, S=70mph

Q: Ailyn can type a 5-page manuscript in Mathematics for 3 hours. Rodelyn can do the same task in 4…

A: Given- Ailyn can type a 5-page manuscript in Mathematics for 3 hours and Rodelyn can do the same…

Q: A mountain climber wants to climb up a mountain that is 1 000 meters high. In the first hour, he…

A: One thousand-meter-tall mountains are on the mountain climber's bucket list. He ascended halfway up…

Q: Student A is 35yrs old now. 3 yrs ago, student A  was 4 times as old as Student B. how old is…

A: Given, student A is 35yrs old and 3 yrs ago, student A  was 4 times as old as student B To find the…

Q: For this project you will use what you have learned about exponential functions to study what…

A: Given : Three Algebra students are comparing speeds of their social media posts.   To solve : The…