05/04/14

Logarithmic equation
Convert a logarithmic equation: 8x =2401
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05/04/14

Square Pyramid Height
Find the height of each figure.  Square pyramid:  volume 873.18 m^3, length 12.6 m
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05/04/14

please solve
2log4(2x-3)=4
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05/04/14

maths is fun
In a group of 14 children some are nine years old and the rest are eleven years old. When the ages of the 14 children are added together the total is 138 years. How many nine-year-old children are... more
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05/04/14

Word problem
What the question is asking is nine is three times the difference between a number and two. 
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05/04/14

The ICE exchange can process 65,525 requests in 23 minutes and 15 seconds. How many requests can the ICE exchange process in 11.3 seconds?
please round the answer to the nearest whole number
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05/04/14

How do you find solutions of 4cos^2x=1?
Zero is less than or equal to x and x is less than 360   I tried using different double angle identities but I can't figure out which to use and how to use it. 
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05/04/14

how to solve: -3x-3x=22-4
how to solve: -3x-3x=22-4
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05/04/14

how to graph y=1/3x+1
I am having trouble graphing inequalities
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05/03/14

what was the Ho Chi Minh trail and why was it so significant in the Vietnam war
what was the Ho Chi Minh trail and why was it so significant in the Vietnam war
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05/03/14

What is the proper order to enter a problem for compound interest to determine the time it takes to double an investment on a casio calculator?
ln2=12tln(1+.20/12)  
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05/03/14

Function help?
A water balloon is dropped from the roof of a 60-foot building with an initial velocity of 20feet per second. The height of the balloon can be modeled by a function. a. What is tire function that... more
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05/03/14

I need help with this equation
Given the equation -5 (x - 2)' -1= ,a. Identify the vertex.b. Identify the axis of the symmetry.c. Identify the direction of the graph (whether it opens up or down).
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05/03/14

Factoring within parentheses
Can I do anything with this? (a-3)^2
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05/03/14

what was water gate scandal.What really happened
What was water gate scandal?What really happened
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05/03/14

The distance of feet, from a fixed piont of an object moving in a straight line is given by p=-5t^2-15t+100, where t is the time in seconds. How much time is r
How much time is required for the object to travel 50 feet?  I know the answer should be 2sec. but I am missing something. please help me understand how to get that. thank you
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05/02/14

What are the steps to be done?
Suppose that a worker in Agland can produce either 10 units of organic grain or 2 units of incense per year, and a worker in Zenland can produce either 5 units of organic grain or 15 units of... more
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05/02/14

PLease help I know the answer is 34 but am lost at how to get it
A theater company's annual profit is modeled by the equation P=0.2x^2-6.8x, Where X is the number of plays performed in a year.  How many plays must the company present in order to make a profit? ... more
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05/02/14

Add the following vectors
Add the following vectors   A=368     θA=174º B=274      θB=328º
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05/02/14

how to solve and check:4x+2y=-2y=6x-5
Step by step in solving the problem  
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05/01/14

How much of each kind of nut is put into the mix?
A grocer mixes almonds that cost 8.85 a pound with black walnuts that cost 10.00 a pound to make 100 pounds of a mixture that sells for 9.60 a pound. How much of each kind of nut is put into the mix?
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05/01/14

math question factoring
4x^2+14x+6
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05/01/14

how do i answer this problem?
how do i answer these problems   4x2*x2 3p*2p2 4x0*x2*3x4  
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05/01/14

solve the given linear inqualityand identify the correct interval notation. 2< 5x - 23
I need to see how to solve this problem
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05/01/14

which of the following intervals represents the set (1,4)U[2,6]
I need the anwser on how to solve this math problem
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