All Questions

771

analisi

mi fate la derivata y=log(sqrt((x^2/e^(1-x))))

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Guest Feb 10, 2014

696

algebra

1/4x+5/12=3/4x

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Guest Feb 10, 2014

705

Mean

What is the mean?

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Guest Feb 10, 2014

537

The biggest #

what is the biggest number

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Guest Feb 10, 2014

677

Negative Integers

How do I solve the problem 28w^-26/35w^-41

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Guest Feb 10, 2014

663

Fractions

Can you do fractions on this calculator?

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Guest Feb 10, 2014

632

gangsta rap

does lil wayne always say n***a

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Guest Feb 10, 2014

1070

MATH

what is an equation of the line that passes through the point (7,3) and is parallel to the line 4x+2y=10 ?

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Guest Feb 10, 2014

1046

An urn contains 4 pink marbles and 4 green marbles. Two marbles are drawn at random. What is the probability that the first one is pink and the second one is

An urn contains 4 pink marbles and 4 green marbles. Two marbles are drawn at random. What is the probability that the first one is pink and the second one is green if the marbles are drawn with replacement?
Im getting 6/8, but the computer tells me it's read more ..

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Guest Feb 10, 2014

803

math

3(2)^X=9

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Guest Feb 10, 2014

748

Algebra 2

7m=3mn
When m=8 and n=14

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Guest Feb 10, 2014

561

Algebra 2

(3x-2) (4x+1)=

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Guest Feb 10, 2014

624

Math

0.49+0.72

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Guest Feb 10, 2014

925

calculus

I am having trouble knowing how to use SOH CAH TOA. I know what it is I just don't know how to apply it.

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Guest Feb 10, 2014

844

business

if there are 4,336,046 businesses in america and 453,326 are franchised, what % of the total businesses are franchised?

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Guest Feb 10, 2014

1427

+1313

[size=150] Below is a list of very good sites that are free to use. If the tool you need isn't there just yet use Google.I recommend these sites as they offer

[size=150] Below is a list of very good sites that are free to use. If the tool you need isn't there just yet use Google.I recommend these sites as they offer an extensive array of tools, tutorials an explanations on almost everything.
Just "highlight read more ..

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Stu Feb 10, 2014

975

what the heck? Help

if 60 2/3 litres of Gasoline are added to a tank that already contains 5 and a half (1/2 ) litres what is the total?

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Guest Feb 10, 2014

910

I AM Guuud at meth

whats 1 x 3?

Stu ●●

Guest Feb 10, 2014

814

dust to dust

[size=200][center][color=#808000]If dust falls at approximately .5meters per second off a 200ft high wall. the wind is blowing at a 45 degree angle up with a force of 1 meter an hour. when does the dust hit the ground?
[/center][/size][/color]

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Guest Feb 10, 2014

769

Addition

What is 1+1?

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Guest Feb 10, 2014

782

try and see if this works

if i have 3 apples and get 2 more, how many do i have?

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Guest Feb 10, 2014

1024

+118730

Puzzles

http://web2.0calc.com/questions/number-challenge-for-everyone-1
http://web2.0calc.com/questions/logic-s-puzzle
http://web2.0calc.com/questions/1994-problem-posted-by-grmal
reinout's probability puzzle's
http://web2.0calc.com/questions/probability-puzzles read more ..

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Melody Feb 10, 2014

2217

+118730

Information pages worth keeping or developing.

http://web2.0calc.com/questions/grouping-method-and-factorizing-quadratic-equations
http://web2.0calc.com/questions/world-time-map
http://web2.0calc.com/questions/factorising-any-quadratic-formula-some-thoughts
http://web2.0calc.com/questions/how-to-search-use-keywords-to-find-what-you-want read more ..

kitty<3 ●●●●●●●●●●●●●●●●●

Melody Feb 10, 2014

1851

+118730

Grouping method and factorizing quadratic equations

I did this post recently and i think that it is worth preserving.
Warped Tour Girl wrote:Can you explain the grouping method of factoring. Can you describe a scenario when the grouping method would be preferred over other methods and show me an equation read more ..

Melody Feb 10, 2014

912

AREA

Consider the function
f(x) = 4x + 1.
(a) Estimate the area between the graph of f and the x-axis between x = 0 and x = 3 using six rectangles and right endpoints. (Round your answer to two decimal places.)

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Guest Feb 10, 2014

All Questions ⁺⁰237732 Questions

analisi

algebra

Mean

The biggest #

Negative Integers

Fractions

gangsta rap

MATH

An urn contains 4 pink marbles and 4 green marbles. Two marbles are drawn at random. What is the probability that the first one is pink and the second one is

math

Algebra 2

Algebra 2

Math

calculus

business

[size=150] Below is a list of very good sites that are free to use. If the tool you need isn't there just yet use Google.I recommend these sites as they offer

what the heck? Help

I AM Guuud at meth

dust to dust

Addition

try and see if this works

Puzzles

Information pages worth keeping or developing.

Grouping method and factorizing quadratic equations

AREA

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