03/27/17

find a polynomial of degree 3 with real coefficients that satisfies the given conditions zero of -5 having multiplicity 3, f(3)=64
find a polynomial of degree 3 with real coefficients that satisfies the given conditions zero of -5 having multiplicity 3, f(3)=64
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03/27/17

Your teacher is giving a test that has 5 more four-point questions than six-point questions. The test is worth 120 points. Which system represents this?
Algebra 1 Honors Practice Test Question
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03/27/17

If z^3=y; then z=
HELP PLEASE
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03/27/17

One number is 10 more than another. If their product is -25, find the numbers.
Solve the word problem
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03/27/17

Half life equation model
An organic sample from a Chinchorro mummy was found to contain 54.29% of the relative proportion of carbon-14 found in living matter and the atmosphere. Approximately how long before the carbon-14... more
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03/27/17

martrics question
Under the bracket of matrices ..  1/2.   2/5 2/5.     -1/5         Find its inverse..  
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03/26/17

angle reflection physics question, please help :)
We want light to reflect inside material 1 as it strikes the surface between materials 1 and 2. Material 1 has an index of refraction of n1=1.62 and material 2 has an index of refraction of... more
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03/26/17

image distance physics question , please help :)
A diverging lens with f=−42 cm is placed 33 cm from a jar of marshmellow fluff. Find the image distance. meters. to a precision of tenths of a cm.
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03/26/17

Wendy bought a wallet for $16.99,a key case for $10.95, and a duffel bag for $15.99 including sales tax of 5% what was the total bill
I need help. I'm not very good at percentage 
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03/26/17

How much air will the beach ball hold?
The diameter of the beach ball is 8 inches.
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03/26/17

What is blitzkrieg and where did the nazi's first use it?
Plz help I have a test tomorrow
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03/26/17

How did the cash and carry poloicy and the lend-lease Act change America's involvement in World war II
I'm in a world war II unit and i'm having a really hard time  
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03/26/17

Please help me with trigonometry, my teacher is no help and I don't understand. I'm not looking only for answers, need to learn how to do it
A survey team was to measure the distance across a river over which a bridge is to be built. They set up a survey post on their side of the river directly across from a large tree on the other... more
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03/26/17

Degree 5; zeros: -8; -i; -5+i , enter the polynomial
please help
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03/26/17

True or false : radio waves are a form of electromagnetic etromagnetic radiation that can pass through matter
True or false:
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03/26/17

How long will it take a ball that is thrown upward from the top of the empire state building to hit the ground given the function h(s)= -16s^2+38s+1250?
The Empire State Building is 1250 feet tall. If a ball is thrown upward from the top of the building at an initial velocity of 38 feet per second, its height s seconds after it is thrown is given... more
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03/26/17

Given the points A(2,-1,4) B(-1,0,3) , find a unit vector parallel to AB ?
Given the points A(2,-1,4) B(-1,0,3) ,   a) find a unit vector parallel to AB ? b)find a vector parallel to AB and oppositely directed to AB with a length of 4.    I dont understand what to do.
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03/25/17

how many joules are required to change to the temeprature of 300 grams of water ar 40.0 degrees celsius
need help with a chemistry question that has me stumped  
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03/25/17

what is gauss law with proof?
In easy words
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03/25/17

A typical magnitude of the external magnetic field in a cardiac catheter ablation procedure using remote magnetic navigation is B = 0.080 T.
can someone help. A typical magnitude of the external magnetic field in a cardiac catheter ablation procedure using remote magnetic navigation is B = 0.080 T. Suppose that the permanent magnet in... more
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03/25/17

Finding correct equation
It costs $ 10 to go the movies and $ 3 for each bag of popcorn.  Which equation relates the total cost (C) to the number of bags of popcorn purchased (P)?
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03/25/17

three less than triple a number is fifteen more than the same number
form an equation using x as the number and solve it to find thye number for this statement.
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03/24/17

How do I justify this absolute value problem?
Is the following statement true for all x, y ∈ R? Justify your answer. |x| + |y| = |x + y|
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03/24/17

If the can is at 22 degrees C, what is the pressure in the can?
An aerosol spray can with a volume of 250 mL contains 2.30g of propane gas (C3H8) as a propellant. 
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03/24/17

equivelent expressions of j+j+2k
I hate Khan Academy
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