Wednesday

October 1, 2014

October 1, 2014

Total # Posts: 28

**Stats**

But, we know that the 5 came up two times in the first eight rolls.
*August 22, 2014*

**Stats**

Sally rolls a fair number cube 8 times and gets a 5 twice. What is the experimental probability that on her next roll, she will roll a 5? I know that experimental probability is f/n, so the number of trials is now 9, but is the number of times Sally roll a 5 two times or three?
*August 22, 2014*

**Math**

You want to conduct a survey to find out what sport the students at your school prefer to play. a) You interview 20 boys playing football at lunch. Is this a random sample? explain b) The survey question you ask is, ''What is your favorite sport to play?'' Is ...
*April 29, 2014*

**chemistry PLEASE HELP**

How many milligrams of sodium azide will produce 8.35 Liters of N2 at STP???
*March 7, 2013*

**Physics**

The cup becomes positively charged and I know this 100% the right answer.
*October 9, 2012*

**Biochem**

1 ml of whole blood is collected and centrifuged to obtain a plasma sample. The volume of the plasma sample is 600 microlitres. A 1 in 4 dilution of the plasma is made and analysed using a cholesterol assay like the one you performed in the laboratory. 10 microlitres of both ...
*September 30, 2012*

**Biochem**

1 ml of whole blood is collected and centrifuged to obtain a plasma sample. The volume of the plasma sample is 600 microlitres. A 1 in 4 dilution of the plasma is made and analysed using a cholesterol assay like the one you performed in the laboratory. 10 microlitres of both ...
*September 30, 2012*

**Algebra**

the phone company has two plans for cell phones. the first plan calls for a monthly fee of 35.00 with unlimited calling. The other plan is a monthly fee of 15.00, with a 0.50 fee for every minute over 100 used in a month. What is the greatest number of minutes that you can use...
*August 27, 2012*

**math**

first do what is in perenthises then do exponints then multiply then divide then add then subtract. you can remember this by doing p e m d a s pemdas!!!!!!!!!!
*May 17, 2012*

**Jobs(9th)**

you should reasearch some real interior designers and look up all of your questions
*April 2, 2012*

**math**

6/?=18/?=?/12 (fractions)
*April 2, 2012*

**Science**

the answer is letter c think of food food is chemical energy
*April 2, 2012*

**geometry**

40 multiplyed by 12 equalls area
*April 2, 2012*

**math help needed**

thanks CON
*April 2, 2012*

**math help needed**

what is 5 percent of 40
*April 2, 2012*

**Geometry**

plus wouldnt the answer be 36 because there both square and there distance isnt far
*April 2, 2012*

**Geometry**

whats a ratino and then ill help because i have no idea what that means
*April 2, 2012*

**math**

i know but thanks anyway
*April 2, 2012*

**math**

what
*April 2, 2012*

**math**

What is 5 percent of 40
*April 2, 2012*

**math**

you dot need a calculator unless you memorized the area and you dont need tape unless its used to hold down string
*March 29, 2012*

**physics**

A triangular plate with a non-uniform areal density has a mass M=0.700 kg. It is suspended by a pivot at P and can oscillate as indicated below. Its center of mass is a distance d=0.200 m from the pivot axis and its moment of inertia about an axis through the CM and parallel ...
*December 4, 2011*

**math **

5,25,50,10 what are the next 3 numbers?
*October 3, 2011*

**Chemistry**

How many grams of KOH will be needed to boil a liter of cold water?
*December 12, 2010*

**Geometry**

Point P lies in plane M. How many circles are there in plane M that have center P and a circumference of 6π inches? a) none b) one c) two d) four e) more than four
*July 7, 2010*

**AP World History**

I am analyzing the same DBQ, is this a good thesis? Both Han China and the Roman Empire were highly advanced in the development of technology, and both empires had very practical, organized and precise mechanized skills, yet the Romans valued their technology for its beauty ...
*October 14, 2008*

**mat?h**

What would the answer be to 4m+(-3n)+n? -3n squared +4m 4m+(-3n)+n = 4m + n(-3 +1) = 4m +(-2n) = 2(2m -n)
*October 19, 2006*

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