Sunday

October 4, 2015
Total # Posts: 481

**Elementary Math for Educator**

Suppose C is a subset of D and D is a Subset of C. If n(c)=5,find n(D) what other relationship exists between C and D
*August 8, 2009*

**elmentary math for educators**

Suppose B is proper subset of C. If n(c)=8, what is the maximum number of elements n B? What is the least possible number of elements B?
*August 8, 2009*

**Biology**

Hi I am doing a fetal pig dissection and i need some help answering questions. Should partially digested food be present in the stomach or small intestine of the fetal pig? Explain. What is the importance of the rich bloof supply surrounding the small intestine of the fetal ...
*June 11, 2009*

**Algebra 1**

A landscaper has two gardens: one is a square and the other is a rectangle. The width of the rectangular garden is 5 yards less than a side of the square one, and the length of the rectangular garden is 3 yards more than a side of the square garden. If the sum of the areas of ...
*June 1, 2009*

**COLLEGE MATH PLEASE HELP**

What do i do when order matters!!?!? The Sad State Lottery requires you to select a sequence of three different numbers from zero through 64. (Order is important.) You are a winner if your sequence agrees with that in the drawing, and you are a booby prize winner if your ...
*April 24, 2009*

**COLLEGE MATH**

The Sorry State Lottery requires you to select 7 different numbers from 0 through 55. (Order is not important.) You are a Big Winner if the 7 numbers you select agree with those in the drawing, and you are a Small-Fry Winner if 6 of your 7 numbers agree with those in the ...
*April 22, 2009*

**MATH PLEASE HELP**

The Sorry State Lottery requires you to select 7 different numbers from 0 through 55. (Order is not important.) You are a Big Winner if the 7 numbers you select agree with those in the drawing, and you are a Small-Fry Winner if 6 of your 7 numbers agree with those in the ...
*April 22, 2009*

**College Math**

Suzy has a bag containing 5 red marbles, 2 green ones, 4 white ones, and 3 purple ones. She grabs 9 of them. Find the probability that she does not have all the green ones. Express the answer as a fraction in lowest terms.
*April 21, 2009*

**MATH**

Suzy has a bag containing 3 red marbles, 2 green ones, 4 white ones, and 6 purple ones. She grabs 5 of them. Find the probability that she has 2 red ones and 1 of each of the other colors. Express the answer as a fraction in lowest terms.
*April 21, 2009*

**trig**

1/sinx = sinx+cosxcotx it's a proof and I have to make them equal to each other. Please help!
*April 19, 2009*

**COLLEGE MATH. Please Help**

yes that is correct. thank you!
*April 15, 2009*

**COLLEGE MATH. Please Help**

The 54% is correct but it says the smallest percent is incorrect
*April 15, 2009*

**COLLEGE MATH. Please Help**

According to the New York Times/CBS poll of March, 2005, 87% agreed that it should be the government's responsibility to provide a decent standard of living for the elderly, and 54% agreed that it would be a good idea to invest part of their Social Security taxes on their ...
*April 15, 2009*

**College MATH**

According to the New York Times/CBS poll of March, 2005, 87% agreed that it should be the government's responsibility to provide a decent standard of living for the elderly, and 54% agreed that it would be a good idea to invest part of their Social Security taxes on their ...
*April 13, 2009*

**COLLEGE MATH**

According to the New York Times/CBS poll of March, 2005, 87% agreed that it should be the government's responsibility to provide a decent standard of living for the elderly, and 54% agreed that it would be a good idea to invest part of their Social Security taxes on their ...
*April 12, 2009*

**bio**

All i need is what is the purpose, where it takes place, reactantans and products of each. they are glycolysis, krebs cycle, electron transport, light- dependent reaction, and light independent reaction.
*April 12, 2009*

**bio**

Assignment: Photosynthesis and Cellular Respiration Energy acquisition is essential for all life. Whether the organism is classified as plant or animal, single-celled or multi-cellular, the exchange of energy and the formation of products consist of a series of chemical ...
*April 12, 2009*

**Biology**

Based on a reigious viewpoint why is using human embryonic stem cells from embryos wrong?
*March 26, 2009*

**Chemistry**

Why is water liquid and carbon dioxide gas? Based on things like polarity, polar vs. non-polar
*March 25, 2009*

**MATH**

Find the amount accumulated in the sinking fund if $350 is deposited monthly for 14 years at 7% per year. (Assume end-of-period deposits and compounding at the same intervals as deposits. Round your answer to the nearest dollar.)
*March 11, 2009*

**MATH HELP**

Find the periodic payments necessary to accumulate $20,000 in a sinking fund paying 4% per year, with monthly payments for 5 years. (Assume end-of-period deposits and compounding at the same intervals as deposits. Round your answer to the nearest cent.)
*March 11, 2009*

**Chemistry**

Could you help me with this question: A molecule of chloroform, CHCl3, has the same shape as a molecule of methane CH4. However, methane's boiling point is -164 degrees celcius ans chloroform's boiling point is 62 degrees celcius. Explain the difference between the two...
*March 2, 2009*

**Math-Factoring**

How do i factor the following: x^2-5xy-66y^2
*February 22, 2009*

**Biology**

Synthesis Question? Many parts of the world such as California, U.S., lack fresh water but have an abundance of salty seawater. Governments pay a lot of money to import fresh water for household use and crop irrigation. Why would it not be wise to save money by irrigating ...
*February 18, 2009*

**Math-Functions**

Would it be; a^2-9a-9a+81 a^2-18a+81-1 a^2-18a+80
*February 16, 2009*

**Math-Functions**

Evaluate, where f(x)=(x-4)^2-1 when f(a-5) How would i solve this? This is what i got so far. f(a-5)=[(a-5)-4]^2 -1 =(a-9)^2 -1
*February 16, 2009*

**Math-Functions**

How would you solve the following equation when x= -6 x=y^2-5y
*February 15, 2009*

**math**

For g(t)= 3t - 2 determine the value when g(13). I am not sure how to solve this.
*February 10, 2009*

**Chemistry**

What is the balanced chemical equation for the reaction of potassium with oxygen? would it be: K + 0 --> K20 I am not sure can you help me?
*February 9, 2009*

**math, pre-statistics**

On a 3 day vacation to Seattle the local weather forecaster predicts a 60% chance of rain everyday.What is the probability that it will rain everyday of the vacation.(round to the nearest thousandth)
*February 8, 2009*

**math, pre-statistics**

A gumball machine is filled randomly with gumballs:red,green,purple,white,pink and yellow. The company claims the following percentages of each can be found in an unopened carton.30%red,20%green,20%purple ,20% white,5%pink and 5%yellow. What is the probability that the first ...
*February 8, 2009*

**math, pre- statistics**

Hospital records indicated that maternity patients stayed in the hospital for a number of days shown in the distribution Days Stayed Frequency 1 34 2 23 3 17 4 11 5 8 If a patient's records are selected calculate the probability of each event. A patient stay exactly 3 days...
*February 6, 2009*

**math, pre-statistics**

Two dice are rolled. What is the probability that result is not doubles?(Round to the nearest thousandth)
*February 6, 2009*

**English**

Can you please help me figure out what kind of writing this piece is considered? A Bill of Rights for Future Generations We, the people of the future, like the twenty thousand generations who came before us, have the right to breathe air that smells sweet, to drink water that ...
*February 2, 2009*

**French**

Oh! I saw your post! Thank you sooooo much.
*January 18, 2009*

**French**

Hi there, I know this is so last minute, but i really need this to be edited tonight for my exam. I posted it earlier, but i don't know if you saw it .If you could please check if I translated the English correctly into French, you’d be of great help. I know it’s...
*January 18, 2009*

**French**

3.)The history of Djibouti is recorded in poetry and in songs of its nomadic people and goes back thousands of years to a time when Djiboutians traded hides and skins for the perfumes and spices of ancient Egypt, India, and China. - L'histoire de Djibouti est enregistr&...
*January 18, 2009*

**French**

I am so sorry SraJMcGi but i have the other half of my project that i just finished. Do you mind checking if i have translated it correctly. Your help is greatly appreciated. 1.)Secondly, the culture. - Deuxièmement, la culture. 2.)Djiboutian attire reflects the region...
*January 18, 2009*

**French**

Hi there, can you please see if i have translated the following text correctly into english. Thank you. 1.)For my final evaluation, I researched on a francophone country. -Pour ma evaluation finale, j'ai recherché sur un pays de la francophonie. 2.) The country that...
*January 18, 2009*

**French**

Hi There, Can you please look this over and see if i translated the english text correctly into french. 1.) For my final evaluation, I researched on a francophone country. -Pour ma evaluation finale, j'ai recherché sur un pays de la francophonie. 2.) The country ...
*January 18, 2009*

**Math 6th grade**

catherine will save 48 penniesbecause 3 plus 1 is 4.so i multiply 12 times 4.
*December 2, 2008*

**social studies**

what are three basic values of american democracy
*November 9, 2008*

**5th Grade student teacher: Needs ur help....**

sure
*November 6, 2008*

**space**

how old is our solar system
*October 23, 2008*

**physical science**

How many atoms of chlorine does hydrochloric acid contain?
*September 17, 2008*

**science**

what do consumers and decomposers do to the carbon cycle?
*September 16, 2008*

**social studies**

What is a map and how is it used?
*September 10, 2008*

**French**

Bonjour!! Could you please ckeck if i have translated these sentences correctly into french! Merci! No, this is my lollipop Non !C'est ma lucette What's the problem? Quel est le problème Buttercup stole my lollipop Buttercup a volé ma lucette We have to ...
*September 9, 2008*

**6th grade math**

you just have too...
*September 7, 2008*

**physics**

dadadadaddadaddaadd
*September 7, 2008*

**self reflective essay**

I want to know can I write about myself in a self reflective essay ,,here is my thesis statement do you think it is ok? In this paper I will argue the life of a child being born in a divorced family was it easier or was it very hard?
*August 28, 2008*

**French**

Thank you, could you give it one more run through. Aujourd'hui, nous étudions et recherchons l'espace, pour les choses comme notre atmosphère, le soleil, les astéroïdes et les comètes, les lunes et tout ce qui notre système ...
*June 10, 2008*

**French**

Good evening, could you check over these sentences to see it i have translated the english correctly INTO FRENCH. Merci!! Today, we study and research space, for things like our atmosphere, the sun, asteroids and comets, moons and everything that make up our solar system. - ...
*June 10, 2008*

**History**

Hi, i am doing a essay on the Royal Commission on the status of women, Canada. Could you help me find helpful info on this topic. Thanks again:)
*June 3, 2008*

**History**

Hi i am doing an essay on Canadian Women in Sports during the 1930's can you help me find any info. Thank you:)
*June 3, 2008*

**algebra**

a rectangle is 4 times as long as it is wide. a second triangle is 5 centimeters longer and 2 centimeters wider than the first. the area of the second rectangle is 270 square centimeters greather than the first. what are the dimensions of the original rectangle? how would i ...
*June 3, 2008*

**History**

Sorry to bug you again, man oh man the sites that you give me are amazing. Thanks so much. One more questions can you help me find good sites on Canadian women in sports.
*May 25, 2008*

**History**

Sorry about that, i am referring to Canada, when were women first seen as persons.
*May 25, 2008*

**History**

Good afternoon, Here's my question...when were women seen as person and what is the royal comission on the status of women? Thank you so very much :)
*May 25, 2008*

**History**

Hi again, thank you for your help on Nellie McClung, the sites were great. Here's another question; for my culminating activity i have to write an argumentative essay on Women's Rights featuring four events but i only have 1 event in 1918 when women got the right to ...
*May 24, 2008*

**History**

Hi there, for my history assignment i must prove how Nellie McClung was the greatest Canadian. Could you point me to any videos, clips on the internet or great sites that will be to my assistance. Your efforts are greatly appreciated. -Thanks
*May 24, 2008*

**algebra 2**

2y-5 over 6 - y-5 over 4 equals 3/4. Solve this rational expression.
*May 8, 2008*

**math**

i cant do fractions i just do not get it
*March 10, 2008*

**the novel**

D is not the correct answer I just took the text and it was wrong
*February 20, 2008*

**English**

need to do a project on VICTORIA - and would like some examples of templates and setting it out etc. Can anyone help?
*February 18, 2008*

**mean, mediem, mode**

Whay is the mean , mediem and mode in a series of number?
*December 8, 2007*

**Electric Charges**

Can you please help with these questions? How does the charge of one electron compare to that of another electron? How does it compare with the charge of a proton? How do the numbers of protons in the atomic nucleus compare to the number of electrons that orbit the nucleus?
*November 5, 2007*

**civics**

minnesotas state constitution was written in what year?
*October 28, 2007*

**Biology**

_____________provided significant sources of energy on early Earth, and were most likely involved in the origin of life. Options A) Volcanic activity, violent thunderstorms, and ultraviolent radiation B) Bombardment from meteorites, gamma radiation, and osmic radiation. C) ...
*August 29, 2007*

**Biology**

The amplification of recombinant plasmids occurs by? Thank you for using the Jiskha Homework Help Forum. Here are some sites for you: 1. http://vir.sgmjournals.org/cgi/content/abstract/70/6/1347 2. http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=Retrieve&db=PubMed&list_uids=...
*August 6, 2007*

**Math**

Margaret recieved $671.50 in cash as proceeds from a loan of $680.00 The discount rate was 10% simple interest. Find the discount period in months. Hummm. With simple interest, a rate of 10% on $680, in one month the balance would be 680*(1+(0.1/12)) = 685.66666. Ergo, the ...
*July 11, 2007*

**History**

This was very help full
*May 1, 2007*

**the law of sines/math**

Find the area of each figure ??
*April 9, 2007*

**History Essay**

well i really don't know but i need the website!
*February 25, 2007*

**Bacteria**

What structural features of bacteria do you think help them to survive? Name four characteristics of bacteria that aid them in producting disease. http://en.wikipedia.org/wiki/Bacteria please read the link and then think about these statements: fast reproductive rate tough ...
*February 23, 2007*

**physics**

an 800 N person stands on a scale in an elevator. What is his apparent weight when the elevator is accelerating upward at 2 m/s^2? B) what5 is his apparent weight when the elevator is acc. downward at 2m/s^2? c) what is his apparent weight when the elevator is moving downward ...
*February 20, 2007*

**Physics**

The tension on a string from which a 5.00kg object is suspended in an elevator is T=(44.0j)N. What is the acceleration of the elevator? Specify the acceleration in unit vector notation. T - Mg = M a with positive force upward. a = T/m - g = 8.8 - 9.8 = -1.0 m/s^2 Multiply that...
*February 20, 2007*

**Writing**

I've got a paper due on Wednesday over two of Edgar Allen Poe's stories. One is "The Black Cat". I've got everything down except one part. I was wondering what exactly interferes with the main character getting away with murder at the end? I've been ...
*February 15, 2007*

**Physics/Math**

An elevator weighing 2.00 x 105 N is supported by a steel cable. A free-body diagram of the elevator is shown below. What is the tension in the cable when the elevator is accelerated upward at a rate of 3.00 m/s2?
*February 12, 2007*

**math**

what are the 5 steps to addition? what are you adding? i know the five steps to division are divide,multiply,subtract,carry,bring down,but I forgot the addition rules.
*October 2, 2006*

**orientalism of muslim and arab american**

Are you guys in my class at UOP? ha ha
*August 6, 2006*