Wednesday

September 28, 2016
Total # Posts: 32

**Statistics **

From a sample with n equals=24, the mean number of televisions per household is 3 with a standard deviation of 1 television. Using Chebychev's Theorem, determine at least how many of the households have between 1 and 5 televisions.

*September 18, 2016*

**Science**

What is water vaper

*April 20, 2016*

**Chemistry**

If 1.6045g of anhydrous salt remains after heating 1.9045 g of CuC§¤2¡¤xH2O, determine the number of molecules of water of hydration in the original hydrate

*February 9, 2016*

**English**

What part of speech is did in the sentence: "Did the statue in the lobby crash?"

*April 13, 2015*

**math**

there are 40 students at Bali high who plays stringed instruments. of these, 1/4 play viola, 1/5 play cello, and the rest play violin. how many students play violin?

*October 13, 2014*

**Chemistry**

23.5 torr

*February 10, 2013*

**Biology**

Yes, Kayla's answers are right. The answers are: 1.C 2.C 3.D 4.C

*August 24, 2012*

**socisl studies**

name one cause of the french and indian wars name 2 results of the french and indian wars

*January 26, 2011*

**science**

Why is the acceleration the same between a tennis ball and a cannon ball?

*December 15, 2010*

**History**

Name three people during antebellum era that weren't president that were helpful. And what did they do.

*December 12, 2010*

**math**

-8b

*October 11, 2010*

**math**

do u do 1b-9b? i think thats how im supposed to do it

*October 11, 2010*

**math**

b-9b??? how are you supposed to simplify if there isnt a nmber before the b????

*October 11, 2010*

**English**

yes they are

*October 11, 2010*

**math**

no, what I did was called the distributive propertyyy and ou have to distribute the 2...so you get 2x2 which is 4..then you do 2x1 which is 2....then you add...

*October 11, 2010*

**math**

ok, i got -6m+4m???

*October 11, 2010*

**math**

-2(2m-1)+4m

*October 11, 2010*

**math**

well wered the 10 go

*October 11, 2010*

**math**

so i did p-5(2)-5(3p)+1 p-10-15p+1 p-(-5p)+1 p-(-4p)

*October 11, 2010*

**math**

well, there is actually another p after the 3. so it is p-5(2-3p)+1

*October 11, 2010*

**math **

20u-6(u+5)

*October 11, 2010*

**math**

thank you

*October 11, 2010*

**math**

10x+7+3x

*October 11, 2010*

**6th grade math**

Use a Giant One to change each of the following fractions to a number over 100. Then write each portion as a percent. a. 85/200 b. 17/15

*April 12, 2010*

**6th grade math**

If you had 5 pieces of licorice to share equally among 7 people, how much licorice would each person get? Show a diagram of how you would cut the licorice for each person?

*April 12, 2010*

**chemistry 101**

15 cal/C

*March 9, 2010*

**history**

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*February 1, 2010*

**chemistry**

15 cal/C

*October 28, 2009*

**Pre Cal.**

Its 8 pi. I don't know why it shows that symbol.

*April 7, 2009*

**Pre Cal.**

Write an equation of the tangent function with period 3ð/8, phase shift -ð/5, and vertical shift -2? Is it y = tan(8/3x + 8ð/15) - 2

*April 7, 2009*

**Goverment.**

The biggest drawback of the need for large amounts of money to campaign is that: a. people who can not raise money are denied the chance to be elected b. candidates must use much of their own money in order to get elected c. PACs (politcal action committees) have a hard time ...

*April 2, 2009*

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