Mathematics - 1 September 2006

2006-09-01 22:41:12 · 15 answers · asked by Desert Storm 1

2006-09-01 22:18:38 · 13 answers · asked by Anonymous

Does anyone know the date of birth and date of death of Mary P. Dolciani? Also any information on William Wooton. A picture would be nice.

2006-09-01 21:50:48 · 1 answers · asked by Jerry M 3

if cos30°=(√3)/2 and cos36°=(1+√5)/4
what is cos3° equal to..
show your solution (showing the simplified radicals)
not using calculator..

2006-09-01 21:30:43 · 4 answers · asked by Anonymous

2006-09-01 21:12:04 · 8 answers · asked by alok k 1

i am good in maths

2006-09-01 21:11:50 · 19 answers · asked by Anonymous

In a village in each family they give birth to children till they get a boy. IF girl child they try again. What is the ratio of boys to girls.

2006-09-01 21:11:01 · 3 answers · asked by purnima d 1

Hey im a Year 8 S.E.A.L student and i need some information on linear graphs. I know a fair bit about them but id like all the proper termonology and levels of difficulty.

2006-09-01 20:36:58 · 2 answers · asked by kevin d 4

2006-09-01 20:18:22 · 3 answers · asked by Soumangsu Chekraborty 1

Two fair dice are tossed 5 times.Find the probabilty of getting a sum of 7 on the two dice at least twice.

2006-09-01 20:07:44 · 4 answers · asked by yuft 2

2006-09-01 19:52:03 · 2 answers · asked by Soumangsu Chekraborty 1

2006-09-01 19:35:36 · 10 answers · asked by happy.moron 1

In a village in each family they give birth to children till they get a boy. IF girl child they try again. What is the ratio of boys to girls.

2006-09-01 19:34:45 · 11 answers · asked by purnima d 1

There is a cube which is painted on all sides with Red colour, which is then divided into 125 cubes of equal size.Find the number of cubes which are having color at the 3 faces ,number of cubes having color at 2 faces and colour only at one face, and also cubes having no color .

2006-09-01 19:07:14 · 7 answers · asked by John 1

2006-09-01 18:56:29 · 8 answers · asked by din_beer 1

2006-09-01 18:45:35 · 2 answers · asked by socratus 2

2006-09-01 18:19:59 · 9 answers · asked by socratus 2

Will give 10 pts

I need a graphing caculator, but which one is better, ti-83 or the new one ti-84? Whats the difference? Whats a store with a good deal? (real store, not ebay)

2006-09-01 18:09:45 · 7 answers · asked by Icy 2

reaches B, then travels back till he meets Joe. What is the fraction of the distance AB that Joe has travelled?

2006-09-01 18:08:43 · 3 answers · asked by Anonymous

A matrix has 180 elements. What are its possible orders? Explain.

2006-09-01 18:03:17 · 4 answers · asked by Jerry M 3

I have to make Maths Project pls help me but remember one thing,it shouldnt be from 11 or 12 class syllabus.....ON WHAT TOPIC SHUD I MAKE......actually i have to attach it in a file so dont suggest any model or sumthinelse.......Plz suggest any interesting,different topic.........

2006-09-01 17:26:35 · 9 answers · asked by Ashley 3

same direction and in the same plane. Pat orbits in 3 hours and Mike in 7.5 hours. At 12 noon Toronto time, Mike sees Pat directly below. What will be the next time that Mike's capsule is directly above Pat's capsule?

2006-09-01 16:56:27 · 7 answers · asked by Anonymous

2006-09-01 16:54:14 · 10 answers · asked by chris m 1

Is there a formula? Its for year ten maths budgeting...

2006-09-01 16:43:49 · 5 answers · asked by Anonymous

They are all pretty fukcing obvious

2006-09-01 16:21:58 · 6 answers · asked by Anonymous

you can use +, -, x, dividing, roots, !, decimal points, powers, 99, and parenthesis.

help me?

2006-09-01 16:11:59 · 6 answers · asked by xxsnsxx@verizon.net 2

We can do it throught e-mail/IM's/other.... I am so bewildered on math! :(

2006-09-01 15:46:25 · 2 answers · asked by JM 1

I am trying to get 2.5 ounces measured by using a 1 cup measuring cup..how much do I need to measure in the cup to get 2.5 ounces?

2006-09-01 15:08:23 · 8 answers · asked by Holla!!! 3

first wright anwser gets best anwser!!

2006-09-01 14:26:59 · 6 answers · asked by Anonymous

write the answers in simplest form
1/8+5/8, 3/4-1/2, 4/5*3/10, 7/8 divide 1/2

write the fraction as a decimal
2/5, 5/8, 1/3, 1/6

write the decimal as a fraction in simplest form
0.25, 0.375, 0.51, 0.6 repeating

there are 22 students in a geometry class 12 girls and 10 boys. write each as a ratio in simplest form.
boys:girls
girls:boys
boys:students
girls:students

solve the proportion.
x/5=16/20, 9/x=12/21, 3/4=x/30, 5/2=4/x

comepare the numbers. write the answer using
<,>,or =
-4 and -8, 6 and -6, -1.5 and -1.9, 3.08 and 3.17

evaluate
l-5l, l-7l, l3l, l9.9l

2006-09-01 14:05:41 · 13 answers · asked by coolman23 1