All Questions

886

mathematics

what is geometry?

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Guest Feb 6, 2014

698

Circular Permutation answer it p-lease0

How many ways can 8 guest be seated in a round table with 8 chairs

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Guest Feb 6, 2014

632

Volume of a glass

volume of 8cm radius & 14cm height

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Guest Feb 6, 2014

612

lol this funny

i have 10 cakes someone asks me for 1 how many do i have left
10!!!!! i wouldn't give away any cakes

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Guest Feb 6, 2014

720

????

When will I ever use Pythagoras Theorem when I finish school?

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Guest Feb 6, 2014

1057

Equations

solve(y1=3,y2=4,y3=1,x1=8,x2=3,x3=4,z1=7,z2=1,z3=5, nx = ((y1-y2)*(z1-z3))-((z1-z2)*(y1-y3)), nz = ((x1-x2)*(y1-y3))-((y1-y2)*(x1-x3)), ny = ((z1-z2)*(x1-x3))-((x1-x2)*(z1-z3)),nx,ny,nz)
why does not work?

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hazestalker Feb 6, 2014

1089

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

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 in this situation?
I need help with this, if you can please help(:

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Guest Feb 6, 2014

622

homework

(-12b)(-9)

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Guest Feb 6, 2014

573

Calculator

How do I use this?
I thought I was ready for my science test tomorrow, but looking at just the calculator alone, I have never used something like this when I was in school 15 years ago.
My test is paid for and scheduled, will I fail it without knowledge read more ..

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Guest Feb 6, 2014

715

i have real problem im 48 trying to go back to school

3-{1.6x-3[x-3.5 (x+10)]}

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Guest Feb 6, 2014

963

math

The trail is 2200 miles long. It begins in city A and ends in city B. Manfred has hiked 3/8 of the trail before. How many miles has he hiked?

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Guest Feb 6, 2014

767

math 2

How do you find the domain of a radical function

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Guest Feb 6, 2014

610

Algebra 2

How do you simplify expressions such as (7^3/4^3)^-1/3

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Guest Feb 6, 2014

584

mte1

1-(5/6)

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Guest Feb 6, 2014

707

solve 3x^(1/2)*x^-1

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Guest Feb 6, 2014

839

algera

-24 - (-12) + (-9) - 15

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Guest Feb 6, 2014

691

Ecuation

5a + 2b = -5
7a + 3b = -6

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Guest Feb 6, 2014

648

????

how do i plug in a fraction?

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Guest Feb 6, 2014

1935

Physics

The cadmium isotope 109Cd has a half-life of 462 days. A sample begins with 1.0×1012109Cd atoms. How many are left after (a) 29 days, (b) 850 days, and (c) 5400 days?

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Guest Feb 6, 2014

644

evaluating logrithmic expression

8 log (base 1/2) 2

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Guest Feb 6, 2014

768

Maximum and Mimimum

How do I find the local maximum and minimum?

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Guest Feb 6, 2014

657

Algebra 2

How to Graph polynomial functions and the table

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Guest Feb 6, 2014

2080

Help me with this math problem please!!!

Leah is buying curtains for her bedroom window. She wants the curtains to hang from the top of the window to the floor. The window is 4 feet high. The bottom of the window is 2.5 feet above the floor. What curtain length should Leah buy?????

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Guest Feb 6, 2014

1010

Help me with this math problem please!!!1

Olivia ties 2.5 feet of ribbon onto one balloon. How many yards of ribbon does Olivia need for 18 balloons?

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Guest Feb 6, 2014

Feb 5, 2014

744

Algebra

Factoring
4x^2+24x+32

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Guest Feb 5, 2014

All Questions ⁺⁰237843 Questions

mathematics

Circular Permutation answer it p-lease0

Volume of a glass

lol this funny

????

Equations

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

homework

Calculator

i have real problem im 48 trying to go back to school

math

math 2

Algebra 2

mte1

solve 3x^(1/2)*x^-1

algera

Ecuation

????

Physics

evaluating logrithmic expression

Maximum and Mimimum

Algebra 2

Help me with this math problem please!!!

Help me with this math problem please!!!1

Algebra

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