04/28/19

A Proof of the Fundamental Theorem of Arithmetic?
Is there a proof of the Fundamental Theorem of Arithemetic that does not make use of the Integers or Rational Numbers (as opposed to using only the Natural Numbers)? And if so, what is it? By the... more
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04/28/19

Why is a circle 1-dimensional?
In the textbook I am reading, it says a dimension is the number of independent parameters needed to specify a point. In order to make a circle, you need two points to specify the $x$ and $y$... more
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04/28/19

Relative width of one image wrt another?
Suppose I have an image: 120: Original Width 70: Original Height I have another image: 20: Original Width 20: Original Height Both these images have to be relative to each other (or... more
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04/28/19

Determine the value of A so that x+1 is a factor of x^3+k^2x^2-2Ax-16. What is the solution to this?
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04/28/19

What is the domain of y= ((x-1) /(x-2) (x+3)) ^1/2?
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04/28/19

What is the domain of f(x) =ln (x2−5x)?
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04/28/19

If f(x) =2x+3 and f (2x+3) =5x , what is the value of 3x^2?
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04/28/19

solve for X: sec x + tan x = 1
Trigonometry: 
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04/28/19

Help Solving Calculus Problem
An apple farm yields an average of 39 bushels of apples per tree when 21 trees are planted on an acre of ground. Each time 1 more tree is planted per acre, the yield decreases by 1 bushel (bu) per... more
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04/27/19

A special kind of building material consists of 1/3 sand, 3/5 water, and 12 kg of soil. What is the total weight of the mixture?
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04/27/19

What is the surface area in square inches of a prism with a lenght of 12 inches a widht of 9 inches and a height of 2 inches
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04/27/19

If a, b, c, d are in proportion, prove that (a squared+b squared=c squared)(b squared+c squared+d squared)=(ab+bc+cd) squared?
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04/27/19

Solve for x, round off your answer to 2 decimal places where necessary.

Solve for x, round off your answer to 2 decimal places where necessary.4 sec x - 3 = 5
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04/27/19

If, 6x² + 144 = 0, what is x?
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04/27/19

Y=logx. If y=10, then what is x?
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04/27/19

When is 2 on 1 not an advantage?
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04/27/19

1, 2, 5, 14, 41, x. What is the value of x?
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04/26/19

Can I plot the square root of root 8 in the number line?
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04/26/19

Which is more important in quantum physics, calculus or linear algebra?
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04/26/19

What is the value of 97^2?
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04/26/19

What is 100/10x0?
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04/26/19

Assuming an equation without variables is true. Can I by logical steps get to an unanimous ever true or false statement and then decide if the original equation is true?
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04/26/19

What is 9+6-2×4?
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04/26/19

Can you find the maximum number of possible real positive zeros, real negative zeros, and imaginary zeros of the function f(x) = 27x^4-10x^3+9x^2+35x+100?
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04/26/19

If the y- coordinate of a vector is sine does that always mean that the x-coordinate is cosine?
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