08/14/19

Find an equation of the line: through the points of (5,6) (-1,4)
Follows • 2
Expert Answers •2

08/14/19

How would I answer this? Write a polynomial of least degree with roots 1,5, and -6
Write a polynomial of least degree with roots 1, 5, and -6. Write your answer using the variable x and in standard form with a leading coefficient of 1.
Follows • 2
Expert Answers •3

08/09/19

If v1 and v2 are eigenvectors of a matrix A corresponding to the eigenvalues λ1 =2 and λ 2 =6...
If v1 and v2 are eigenvectors of a matrix A corresponding to the eigenvalues λ1 =2 and λ2 =6...v1= [-5 v2= [ 5 1] 4]then,A(v1 + v2)=A(3v1)=
Follows • 2
Expert Answers •1

08/08/19

On a number​ line, suppose point E has a coordinate of - 2​, and EG = 9. What are the possible coordinates of point​ G?
Follows • 2
Expert Answers •2

08/07/19

which statement is correct about the values of x and y in the following equation?

7x+xy= xy+21 the equation is true for all ordered pairs there are no x and y pairs for which the equation is true. For each value of x, there is one and only one value of y that makes the equation... more
Follows • 2
Expert Answers •3

08/07/19

HELP! Assuming the pendulum is on the Earth and g = 10m/s2, what is the period if the length is 10 m?
A. 2π s  B. 1 s  C. π s  D. π/2 s
Follows • 2
Expert Answers •1

08/07/19

Physics Question Please Help!
A blue train of mass 50 kg moves at 4 m/s toward a green train of 30 kg initially at rest. The trains collide. After the collision the green train moves with a speed of 3 m/s. What is the final... more
Follows • 1
Expert Answers •2

08/07/19

POTENTIAL DIFFERENCE AND ELECTRIC POTENTIAL
I want help with this question about electrical energy and capacitance The question:- Find the change in electric potential energy associated with the electron as it goes on from x =0.120 m to x= -... more
Follows • 2
Expert Answers •1

08/07/19

A function is given. f(x) = 4 − 3x2; x = 5, x = 5 + h

Determine the net change between the given values of the variable Determine the average rate of change between the given values of the variable. 
Follows • 2
Expert Answers •2

08/07/19

Algebra please help!!!
complete the table for each function g(x)=-2x^2 f(x)=x^2 h(x)=1/4x^2 Thank you
Follows • 2
Expert Answers •2

08/07/19

Evaluate the function at the indicated values. (If an answer is undefined, enter UNDEFINED.) f(x) = x3 + 7x; f(−2), f(−1), f(0), f1/2 f(−2) = f(−1) = f(0) = f  1 2 =

Follows • 2
Expert Answers •1

08/07/19

Geometry: Sphere

A sphere of radius 5cm and a cone of base radius 5cm and height 10cm rests on a horizontal table surface. A horizontal plane 3 cm above the surface cuts both solids. a Find the radius of the... more
Follows • 2
Expert Answers •3

08/07/19

Help with this rent question
So look I’m trying to rent out a storage 3 ways with a few friends the price is 1900. I want to split it 3 ways, with the price being 633 each and then they will pay extra for the bigger section of... more
Follows • 1
Expert Answers •1

08/07/19

What causes an equation to have a solution that has complex numbers?
it los the last question for my online homework and I don’t know how to answer it
Follows • 2
Expert Answers •1

08/07/19

Explain the meaning of each term to the right of the equal, in terms of a graph.
X=-b/2a+/-√b^2-4ac/2a
Follows • 2
Expert Answers •1

08/06/19

A certain illness is spreading at a rate of 10% per hour. How long will it take to spread to 1200 people if 3 people are initially exposed?
Follows • 2
Expert Answers •2

08/06/19

Using numbers from 1-5, how many 4 digit combinations add up to 10?
Follows • 1
Expert Answers •1

08/06/19

Write formulas for the indicated partial derivatives for the multivariable function.
f(x,y)=3x^3+2x^2y^3+8xy+14x+7a) ∂f / ∂xb) ∂f / ∂yc) ∂f / ∂x y=3
Follows • 1
Expert Answers •1

08/06/19

Geometry Question
In the diagram, AP is secant to the circle at points A and B, and CP is secant to the circle at points C and D. The lines intersect outside of the circle at point P.What is the length of CD?CD=... more
Follows • 4
Expert Answers •1

08/05/19

please help, involves functions and coordinates
if g is a function such that g(x) = 2x+1, which of the following coordinates satisfies the function?(A) (-3,-5)(B) (-6,11)(C) (5,2)(D) (13,6)
Follows • 2
Expert Answers •1

08/03/19

How to solve equation step by step
  11+ 4x = x -10 
Follows • 2
Expert Answers •1

08/03/19

How rare is this?
What is the probability that a married couple will have their only child born on the day they were married?
Follows • 2
Expert Answers •1

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.