Find an Online Tutor Now

3,126 Answered Questions for the topic mathematics

Mathematics Math Calculus

1d

Please help with this question!

Use the method of Power Series to solve the following nonlinear ODE:Please only use Power series method.
Mathematics Statistics Probability

1d

Maximum Likelihood Estimate

How to derive the likelihood function for binomial distribution for parameter estimation?
Mathematics Math Calculus

1d

Please clerify this question!

Given the following 1st order linear homogeneous system: its coefficient matrix    has two repeated real eigenvalues      but only one independent eigenvector    I got an answer below but I am not... more
Mathematics Math Calculus

2d

Someone please help with this question!

x'=-x+2yy'=-2x+3yWhat is the genral solution with C1 and C2?λ1=λ2=1Eigenvector= [2][2]
Mathematics Math Calculus

2d

Given the first order linear homogeneous system of equations

Given the first order linear homogeneous system of equationsx'(t)=-x(t)+2y(t)y'(t)=-2x(t)+3y(t)Its coefficient matrix A=[-1 2] [-2 3]has two represented real eigenvalueλ1=λ2=1 but only one... more
Mathematics

3d

What is the ordered pair?

What are the three the ordered pairs of: X/2-3y=5Is the equation linear? Yes/no?(4,_) (_,2) (10,_)
Mathematics Math Calculus

4d

Someone please help non-linear system!

Given the following non-linear system: find its critical points and classify the solution behavior of the non-linear system near each critical point using the linearization method.In other words,... more
Mathematics Math Calculus

4d

Please help with the critical points

Find its critical points also find if it's Unstable (near a saddle point)? Spiral sink (stable)? Stable but tracing out an ellipse?
Mathematics Math Statistics

5d

I need to be explained about this question. Any help will be kind!

A ping pong ball is drawn at random from an urn consisting of balls numbered 4 through 9. A player wins $1 if the number on the ball is odd and loses $1.5 if the number is even. Let x be the amount... more
Mathematics Math Calculus

5d

Please help with ODE question.

Use the Eigenvalue Method to solve the following system of ODEs:  My answer was λ3 +3λ2-4=0Eigenvalues: 1, eigenvector: 1, -1, 1Eigenvalues: 2,eigenvector: -1, 1, 0
Mathematics Math Calculus

5d

Someone please help me with this question!!

Use the Eigenvalue Method to solve the following system of ODEs:   
Mathematics Math Calculus

6d

Someone please help with this question!!

Use the Eigenvalue Method to solve the following system of ODEs:   
Mathematics Math Calculus

6d

Please help with this question!!!

Given the following non-linear system:   A.) its critical points are   B.) its critical points are  C.) its critical points are  D.) the system has no critical point.
Mathematics Math Calculus

6d

Solve the ODE. Please help with this question!!!

Use the Eigenvalue Method to solve the following system of ODEs:     

7d

Error Calculation of a expression

How do we calculate the(i) absolute error(ii) relative error(iii) percentage error, of the formula, ((y)^(1/2)) + (x/y) + (x*(e^(2x)))if the values of x=0.906 , y=1.036, where the values are... more
Mathematics

8d

Sum of two numbers is 138. One number is 20 less than the other

Mathematics Math Calculus

9d

Please helpp!!!!

If one eigenvalue of a 2 by 2 matrix   is     and a corresponding eigenvector of   is   , then the general solution of the system ODEs:A.)is  B.) can't be determined. Solving the system requires... more
Mathematics Math Calculus

9d

Please help with the following question

If one eigenvalue of a 2 by 2 matrix   is     and a corresponding eigenvector of   is   , then the general solution of the system ODEs:A.)is  B.) can't be determined. Solving the system requires... more
Mathematics Math Calculus

9d

Please help with Eigenvalue question

Use the Eigenvalue Method to solve the following system of ODES:{x'(t)=x(t)+2y(t){y'(t)=-x(t)+4y(t)}

9d

Please help me with this question.

Matrixis an augenmented matrix of a linear system of equations and is in a Reduced Echelon form.If the system has only 1 solution, then A.)a=1, b=0, c can be any valueB.)a=1, b=1, c=0C.)a=0,... more
Mathematics Math Sat Math

9d

can u get the answer please

Suppose that $2000 is loaned at a rate of 19%, compounded annually. Assuming that no payments are made, find the amount owed after 7 years.Do not round any intermediate computations, and round your... more
Mathematics Math Sat Math

9d

can i get an answer please

Susan deposited $4000 into an account with 3.6% interest, compounded monthly. Assuming that no withdrawals are made, how much will she have in the account after 5 years?Do not round any... more
Mathematics Math Sat Math

9d

can i please get an answer

Eric borrowed $8000 at a rate of 14%, compounded semiannually. Assuming he makes no payments, how much will he owe after 4 years?Do not round any intermediate computations, and round your answer to... more
1 3 4 5 6 7 126

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.