08/10/17

Is there only one north pole
 Is there only one north pole  
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08/10/17

Which is a factor of X^2-5x-6 ?
A. X+3 B.X-3 C.X-2 D.X+6 E.X-6
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08/10/17

Find the limit as x -> -2 of f(x) = (x^2 - 3x + a) / (x^2 + x - 2)
Find the limit as x --> -2 of f(x) = (x2 - 3x + a)/(x2 + x - 2)   I've never see a limit problem before where there are two variables: in this example we have 'x' AND 'a'. This question was on... more
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08/10/17

The population of frogs in a park is decreasing exponentially at a rate of 2% each year. In the year 2006, the population was estimated to be 4800. graph
I need help to graph this problem for my homework
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08/09/17

calculus question
Two isolated farms are situated 12km apart on a straight country road that runs parallel to the main highway 20km away. The power company decides to run a wire from the highway to the junction box,... more
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08/09/17

A motorcycle traveling at 180 miles per hour hits a bump in the road and goes airborne for 1 second, how far, in feet, did the motorcycle travel?
I do not have angles of the bump. If that would matter
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08/09/17

How do you determine the angle of a force acting on an object that causes it to rotate around an axis?
i know the force acting on the object, but do not know what angle/direction the force is acting on the object. Using the right hand rule, I know the direction of rotation/torque.
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08/09/17

How can i remember the English System and SI easily in Chemistry?
 I really need help with this.
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08/09/17

what is compression
I want to know everything about compressor
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08/09/17

2 balls of masses 40g and 60g are suspended.... (see image)
https://dl2.pushbulletusercontent.com/YyHDIVL2Fu9oysEHzB2aqpL02CFNz2V4/New%20Doc%202017-08-09_1.jpg
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08/08/17

Which scenario generates the most gravitational potential energy?
Read each scenario and then answer the question.Scenario A: A 6-kg bucket is raised a distance of 6 m.Scenario B: A 9-kg bucket is raised a distance of 5 m.Scenario C: A 12-kg bucket is raised a... more
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08/08/17

Matrix A=[ 0 0 1; 1 0 0; 0 1 0] rotates about axis if vector B=[1 1 1] find angle of rotation?
Matrix A=[ 0 0 1; 1 0 0; 0 1 0] rotates about axis if vector B=[1 1 1] find angle of rotation? Where I can find relevant information. and elementary methods to solve this kind of problem.
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08/08/17

The monthly average high temperature, y, in degrees Fahrenheit at Phoenix, Arizona, can be modeled by y = 20.3sin(0.53x−2.18) + 83.8 where x = 1 corresponds to
The monthly average high temperature, y, in degrees Fahrenheit at Phoenix, Arizona, can be modeled by y = 20.3sin(0.53x−2.18) + 83.8 where x = 1 corresponds to January, x = 2 corresponds to... more
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08/07/17

Write each expression as a single logarithm.
1/2 log4 x+3 log4 y
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08/07/17

Physics with calculus
An object moves along the y axis in feet. The position function is s(t)=t^3-6t^2+9t. find the instantaneous velocity of the object at times 2 seconds and 5 seconds. Find the times at which the... more
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08/07/17

What Germanic tribe gained control and unified much of western-Europe in the early 6th century?
please help. i am struggling with history 
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08/07/17

Solve the equation.
2t-5√t-3=0
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08/07/17

Solve the equation.
4x^4-11x^2-45=0
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08/07/17

What two numbers multiplied carry equal 2000 but added together equal 10?
I need Help With Math Homework 
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08/07/17

Abolitionists in the North helped enslaved people escape to freedom on the Underground Railroad.
If the sentence is false rewrite it to make it true.
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08/07/17

which math class is harder, contempory liberal math o r algebra?
i needed to take a math class and just wanted to know if liberal math was harder than algebra. please advise      
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08/07/17

prove that mg sin theta is equal to mg tan theta when sin theta is almost equal to theta in radians
It's about an experiment that asks you to determine the free-fall acceleration, g , using simple pendulum
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08/07/17

Differential Pressure to Flow
We have a pipe with a butterfly valve, connected to a blower that just blows air. I'm seeing programming that takes the square root of the actual differential pressure reading, then multiply that... more
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08/06/17

is Hg (03) the equivalent of Mercury (2) chloride ?
 General study information
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08/06/17

If you make a dollar per minute how much do you make every second
Its a math problem that im not good at
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