04/13/14

What is the mark up if I pay .89 cents for a pill and the hospital charges me $14.21
What is the mark up if I pay .89 cents for a pill and the hospital charges me $14.21?
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04/13/14

Logarithms Function*
This question is really confusing me:   If f(x) = 3x-2, Find f(log3a) for a>0   Step-By-Step would be greatly appreciated!
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04/13/14

what is slope-intercept form?
I was just wondering, what is slop intercept form and how do you find it?
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04/13/14

what is the answer too (2 tan 4°)/(1 - tan2 4°)?! please help
please help i can't figure it out!   as well as   (2 tan 4θ)/(1 − tan2 4θ)
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04/12/14

Find all solutions in the interval [0,2pi): sin (cos x) = 0
Find all solutions in the interval [0,2pi): sin (cos x) = 0
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04/12/14

Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -8x2 + 9x + 5.
Select the approximate values of x that are solutions to f(x) = 0, wheref(x) = -8x2 + 9x + 5.
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04/12/14

simplify show some work
Simplify and show work ((8x^9y^3)/(27x^-3y^12))^(1/3)
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04/12/14

points help
Find the slope-intercept equation of the line perpendicular to the line x - 3y = 4 and containing the point (6,-9). Explain/show work.
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04/11/14

a $100 suit is on sale for 30% 0ff. You present a coupon for an additonal 20% off .
Use decay factors to determine the price of the suit.
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04/11/14

what is 8x-9z+3>8x-(15-8x)
how to work problem
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04/11/14

What is the value of 5 to the negative log5 squared?
5^-log5^2
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04/11/14

Is it reasonable to imagine that undimensioned points make up dimensioned lines and also planes?
HiAs defined in geometry, points have no dimension, but how may it be imagined such points with no length no width and no thickness make up lines having length or planes having length and width as... more
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04/11/14

Use the fundamental identities to simplify :9/tanx2+1
please answer in detail
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04/10/14

math question week 8 part 3
What are the steps to find the inverse of a function equation?For example, what is the inverse of f(x) = 2x -7?
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04/10/14

exact value of cos ?/12
Use a half angle identity to find the exact value of Cos Π/12
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04/10/14

simplify using fundamental identities......4cosXtanX
Use the fundamental identities to simplify the expression
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04/10/14

write the linear equation that models this situation. identifying slopes and explaining what it represent. budget charges 37 + .25 ea mile traveled. let c repre
  let c represent the cost in dollars of renting a truck driven in miles.
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04/10/14

slop 8/9, passing through (7,-3)
i need aswer to this question i have try every possible ption
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04/10/14

Sequences :)
Find the 5th,50th, and nth term of the arithmetic sequences 1) 3,5,7... 5th...13 is it correct ? 50th...103 is it correct ? Nth...??? I have no idea how to find this 2) a1=2.1,... more
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04/10/14

How to represent rational numbers on a number line
I need it fast sunday is my test on 13/4/14 format= dd/mm/year 
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04/10/14

How do you find the axis of symmetry when the vertex are (4, 0)?
I had to find the coordinates of the vertex and the equation of the axis of symmetry for the parabola given the by the equation h(x)=-1/2x to the 2nd power +4x-8 and the answer I came up with the... more
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04/10/14

how do you slove g(x)=13 if g(-2)+g(-10)
how do you slove g(x)=13 if g(-2)+g(-10)
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04/09/14

functions help please
Let f(x)=x^(3 )-7x. Determine if this function is even, odd or neither. Explain/Show work.  
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04/09/14

Functions please help
Let f (x) = 3x2 – 5x + 9 and g(x) = 1 – 4x. (a) Find the difference (f – g)(x) and simplify the results. Show work. (b) Find the composite function (f o g)(x) and simplify the results. Show work.
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04/09/14

Word problem show work please
A farmer is planning to put in a garden next to his barn. He is planning to fence in the garden on three sides (the barn will make the fourth side). He has 100 feet of fencing to use. Find an... more
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