All Questions

985

Add integrals

How to add integrals to a calculation?

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Guest Mar 26, 2012

1004

REGISTRATION

(3*4)/2+(4*4)/8

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Guest Mar 26, 2012

1040

+12

helppp!!!!!!!!

how does 2+2=5?

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ilovemath Mar 26, 2012

1005

+50

Math

How do i solve this using subtraction? Y=2x-2 X=2Y And plz help me and could anyone explain the steps? PLZ

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ANGEL Mar 26, 2012

1050

Square Roots

How would I rewrite this expression as a power? √A
Thanks

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Guest Mar 26, 2012

1044

769q5

hallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallohallo read more ..

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Guest Mar 26, 2012

941

Percentage help!!!!!

How do i do decrease 30% of 200??? HEEEEEEELLLLLLLLLLLLLLLLP

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Guest Mar 26, 2012

847

+10

Need help, I think Gr.10 work about linear relations i think

1. Given that the like above passes through (7.2, k), the value of k, to the nearest tenth, is ____
(record your answer in numerical response box from left to right) ... (There are 4 boxes)

Person Mar 26, 2012

922

not sure how to do this

z-{2z-[3z-(4z-5z)-6z]-7z}-8z

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Guest Mar 26, 2012

Mar 25, 2012

930

Pre-Calculus Grade 12

Hi, I'm stuck at a limit problem.
I've been simplifying and everything is going well so far.
Now I'm at 4/3pie (r(squared)+6r+36)
What am I suppose to do next?

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Guest Mar 25, 2012

1056

Missing Measure

A square based pyramid with sides of 9 cm and slant height 12 cm has a lateral area of 216 cm. What is the volume ?

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Guest Mar 25, 2012

875

An equation from two points.

Hi! I noticed that this fantastic calculator can find the solution of a system of linear equations, so from two equations I can find the intersection point; but can I find the equation of a straight line from two of its points on this calculator?
I know, read more ..

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Lorenzomag Mar 25, 2012

962

math

7[i]/8+[i]

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Guest Mar 25, 2012

1006

,mathwe

Write 975660000 in scientific notation

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Guest Mar 25, 2012

920

fractions

4/6-2/12=

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Guest Mar 25, 2012

805

math

at 6:00am the temperature in fred's garden was -3 by noon it had risen by 12

Guest Mar 25, 2012

1111

Solving simple algebra

I know this is really simple, but I can't seem to work this out without getting a weird answer.
The equation I have to solve is 8-5x = 2
Anyone care to help out?

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Guest Mar 25, 2012

929

quadratic equations

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Guest Mar 25, 2012

769

Geometry

What is 85.3=r3

Guest Mar 25, 2012

1028

raiz quadrada

O valor da raiz quadrada de 1,7777...?

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Guest Mar 25, 2012

774

precal

-3cos(4x-1/3pi) list all x intercepts on the interval [-π/6, π/2 ].

Guest Mar 25, 2012

Mar 24, 2012

805

solving trigonometric equations

4sin^2theta-2sintheta-2=o

Guest Mar 24, 2012

737

Percent of a number

19.9 percent of of households have at least one dog. turn the percent into a decimal.

Guest Mar 24, 2012

964

algebra

Two minor league baseball players got a total of 350 hits. Washington had 12 more hits than Sanchez. Find the number of hits for each player.

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Guest Mar 24, 2012

1089

math worck

dillon purchased 4 new t-shirts for $27.96. if each t-shirt cost the same amounth , what was the cost for one t-shirt, not including tas?

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Guest Mar 24, 2012

All Questions ⁺⁰238003 Questions

Add integrals

REGISTRATION

helppp!!!!!!!!

Math

Square Roots

769q5

Percentage help!!!!!

Need help, I think Gr.10 work about linear relations i think

not sure how to do this

Pre-Calculus Grade 12

Missing Measure

An equation from two points.

math

,mathwe

fractions

math

Solving simple algebra

quadratic equations

Geometry

raiz quadrada

precal

solving trigonometric equations

Percent of a number

algebra

math worck

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