Mathematics - 9 October 2006

2006-10-09 16:14:56 · 3 answers · asked by elan t 1

2006-10-09 16:12:50 · 2 answers · asked by LHLKghfbnjuhjtygj92 2

prove that a hilbert cube is closed in L2.

need your help.

2006-10-09 16:06:29 · 1 answers · asked by KYP 1

How many quarters equal to 1,000 pennies? Also can u leave how u got the answer???

2006-10-09 16:00:58 · 11 answers · asked by yourbiggestfan:) 4

A social studies quiz consists of five true-false questions.

A. There are more true than false answers.
B. Questions one and five have opposite answers.
C. No three consecutive answers are the same.
D. Josh knows the correct answer to the second question.
E. From these clues, Josh can determine the correct answer to each question.


What are the correct answers to each of the five questions on the quiz??

Note that there is only one possible solution.

Whoever figures this out and gives thorough explanations will be chosen as the best answer.

2006-10-09 16:00:15 · 10 answers · asked by hi :) 2

Anthony, Eric, and Karen each bought a car. One bought a Honda, one bought a Ford, and one bought a Volkswagon. Anthony didn't buy a foreign car. Karen didn't buy a Honda. WHo bought which car????

2006-10-09 15:58:26 · 2 answers · asked by Anonymous

help me please

2006-10-09 15:56:54 · 6 answers · asked by Quiana 2

Assume that the box contains 4 defective widgets and 13 acceptable widgets. There are 4 inspectors, each of whom selects a widget from the box at random, inspects it, and then replaces it in the box. Each inspector makes his or her inspection at a different time.
Additional Details

2 hours ago
What is the probability that at least one inspector will find a defective widget?

2006-10-09 15:56:09 · 3 answers · asked by Diggler AKA The Cab Driver 1

HW HELP PLZ!! The graph of the equation of the equation x^2 + 3x - 10 / x - 2 is a line with a hole in it. The hole occurs at the point??

2006-10-09 15:54:56 · 6 answers · asked by sportsrlife 1

PV=nRT Solve for R

2006-10-09 15:36:06 · 9 answers · asked by savannah g 1

a=3n+1 Solve for n

2006-10-09 15:34:23 · 5 answers · asked by savannah g 1

A=1/2bh Solve for b

2006-10-09 15:32:34 · 7 answers · asked by savannah g 1

S=180xn -360. Solve for n

2006-10-09 15:31:53 · 6 answers · asked by Fran S 2

kthx.

2006-10-09 15:16:50 · 4 answers · asked by somerandomdude2006 1

2006-10-09 15:16:23 · 5 answers · asked by Abdo A 1

what is 27+4+6+(8*4)

2006-10-09 15:13:24 · 5 answers · asked by Brian S 2

B. Why is 3 greater than equal 3 a true statement?
C. Write inequalities to describe the situations. Do not leave any between your inequalities.
1. 10 or less
2. greater than 10 and less than 50
3. 50 or more

2006-10-09 14:58:27 · 9 answers · asked by thelmadc06 1

one angle of a triangle is 4 times as large as another . the third agnle is equal to the sum of the other two angles. what is the measure of the smallest triangle? (hint: the sum of the measures of the angles of a triangle is 180 degrees.)

i need an equation so i know what to do and if you could please follow me through it. thanks!

2006-10-09 14:55:28 · 10 answers · asked by xxd3bbst3Rsxx 2

The ratio of hamsters to gerbils in a pet shop is 1:3. If the pet shop has 9 hamsters, how many gerbils does it have?

2006-10-09 14:44:14 · 11 answers · asked by Monique 1

I asked this question in the general form earlier, but the response wasn't what I needed; so here I am, asking it in its specific form.

Note: this ISN'T my homework problem - this is the example problem of the same style that I know the answer to, but I can't figure out how they got the answer.

Consider a random sample X1 ... Xn of normally distributed random variables with mean u and variance = 7.

If n=15, what is the probability that |u - x|<=.4? What if n = 50?

I know the answers to this are .4418 and .7150, but I can't figure out how they got that. I understand how to work backwards from having the probability and finding the c (.4 in this problem), but I can't figure out how to bring it the other way.

2006-10-09 14:42:42 · 2 answers · asked by Anonymous 3

2006-10-09 14:41:27 · 7 answers · asked by Monique 1

Jody plans to have a picture enlarged. The picture is now 2 in. wide by 3 in long. When enlarged, the length will be 42 in. What will be the width

2006-10-09 14:40:43 · 9 answers · asked by Monique 1

http://www.myfilehut.com/userfiles/209012/puzzle.jpg

This is the URL to the problem I have, I cannot find the answer and need help.

2006-10-09 14:35:06 · 2 answers · asked by donohoeson 1

Who is your favorite mathematician of all time?

2006-10-09 14:32:59 · 8 answers · asked by Richard H 2

PLZ HELP!!!!!!!!

2006-10-09 14:24:10 · 8 answers · asked by Monique 1

I need some help plz!

2006-10-09 14:22:22 · 8 answers · asked by Monique 1

2006-10-09 14:20:21 · 7 answers · asked by jami 1

i need help and i know this is probably easy to you but im not good at math!!!!!!!!!!!!!!!!

2006-10-09 14:18:33 · 8 answers · asked by Korey's Mamacita 1

Okay.I have to simplify this expression: (5p - 6r) - (p + r)
Can someone please give me the answers or show me how to do this problem?I'm stuck.

2006-10-09 14:11:58 · 8 answers · asked by iheartmusic 2

Sqrt(12e^(-3t^2))

2006-10-09 14:09:59 · 5 answers · asked by eelizabethd 1