Wednesday

October 1, 2014

October 1, 2014

Total # Posts: 2,090

**statistics**

A diabetes nurse educator believes that her patients have particularly bad control of their blood sugar. To test this she selected the fasting blood sugar values for 15 of the patients she saw this week. The national mean for patients with this level of severity of diabetes is...
*March 14, 2013*

**Science**

What was the main difference between Dalton's model of the atom and the model that was first developed by the Greeks?
*March 14, 2013*

**Math**

Sam ate 1/4 of the pizza. If the pizza has 8 slices, how many slices are left?
*March 13, 2013*

**Math**

The clementine had 12 sections. Noah at 3/4 of them. How many sections are left?
*March 13, 2013*

**calculus help please!**

I am not sure how to start this!
*March 12, 2013*

**calculus help please!**

The infamous Wile E. Coyote has been chasing the Roadrunner again. His latest idea for a trap involved launching an enormous boulder (about 16ft in diameter) up to a height of 750 ft, hoping that it would come down crashing on the unsuspecting Roadrunner. Unfortunately, as ...
*March 12, 2013*

**Spanish please help!**

Complete each sentence with the correct form of the verb in parentheses. 1. La clase de matemáticas (terminar) a las cuatro. 2. ¿Te gusta (estudiar) psicología? 3. La profesora (explicar) el mapa. 4. Necesito (comprar) el libro de español. 5. ...
*March 10, 2013*

**math**

Find the slope m and an equation of the tangent line to the graph of the function f at the specified point. f(x)=x^2/x+4 ;(1,1/5) m =?? y =??
*March 8, 2013*

**statistics(HELP)ASAP**

an art school knows that in general they go through 38 colored pencils per week. they have asked their students to hold their pencils differently over the past 10 weeks and wonder whether this has made a significant difference in the number of penccils they go through. dat aon...
*March 8, 2013*

**English**

I need an good attention getter for a research paper on basketball. Please Help
*March 7, 2013*

**literacy**

To determine the best place to begin your online research, you should first A. formulate your research question B. choose severval verbs and modifiers to help define your search. C. identify keywords and search terms D. settle on a single, concise search term or phrase my ...
*March 7, 2013*

**statistics**

A balloon mannufacturer kows that historically her company has produced 614 balloons per day (standard deviation =36) she has changed the process and wants to know wheathert he new process is increased the number of ballons made. the sample mean is 620. 0.5, n=16
*March 5, 2013*

**chemistry**

is putting gas in a vehicle a physical or chemical reaction
*March 5, 2013*

**Math**

2 1/3 - 1 3/4=
*March 5, 2013*

**Math**

(2/5)/(1/10)
*March 5, 2013*

**Math**

(7/9)/3=
*March 5, 2013*

**Math**

1/4 /5=
*March 4, 2013*

**math**

If you need a minimum of 27 correct out of 30 to get an Aon a test, how many correct answers would you need to get an A on an 80-point test assuming that the same ration is used for scoring purposes?
*March 3, 2013*

**math**

As South Campus, the student-faculty ration is about 16 to 1. If the 128 students enroll in Statistics 101, how many sections should be offered?
*March 3, 2013*

**math**

The American Dietetic Association reported that 31 out of every 100 people want to lose weight. If 384 students were surveyed at random in the student union, how many would want to lose weight?
*March 3, 2013*

**math**

Under normal circumstances 1.5 feet of snow will melt into 2 inches of water. After a recent snowstorm, there were 3.5 feet of snow. How many inches of water will there be when the snow melts.
*March 3, 2013*

**math**

one out of every five people who buy ice cream buys vanilla ice cream. If a store sells 75 ice cream cones in one day, about how many will be vanilla
*March 3, 2013*

**math**

how do u solve the follow question? you are selling tickets to a football game. Student tickets (x) cost $4 and general admission tickets (y) cost $7. You sell 26 tickets and collect $140. How many of each type of ticket did u sell?
*March 3, 2013*

**child care managemen . resource file graded projec**

DID ANYONE COMPLETE CDA RESOURCE FILES IF SO PLEASE HELP
*March 2, 2013*

**computer**

Using pseudocode, write a program on how you turn a corner in an automobile. Note that there is a stop sign in the intersection. Determine the logical steps involved and write the pseudocode. Consider the following questions when completing your assignment: • What are ...
*March 2, 2013*

**Math**

Triangle A has an area of 19,00cm squared and similar triangle B has an area of 118.75cm squared. Determine what scale factor makes triangle B an enlargement of triangle A
*February 28, 2013*

**Math**

10 1/3 x 8
*February 27, 2013*

**Math**

Terry is planting a garden. The garden is 10 1/2 yards long and 8 yards wide. What is the area of the garden?
*February 27, 2013*

**Math**

5 divided by 1/3
*February 27, 2013*

**Chem lab last question!! Urgent help**

THANK YOU SO MUCH!!!
*February 27, 2013*

**literacy**

Whe reding an aricle in an encyclopedia the fasterest way to find related articles is to look. a. In the library's card catalog b. At the bibliography at the end of the article c. On the internet d. In the index to the set of encyclopedias my answer b S
*February 26, 2013*

**Math**

can u tell me how you got this answer
*February 26, 2013*

**Math**

thank you i am in the 3rd grade and needed this for homework.
*February 26, 2013*

**Math**

Thanks Ms. Sue
*February 26, 2013*

**Math**

Javia ran 8 laps around a track to run a total of 1 mile on Monday. How many laps will she need to run on Tuesday to run 3/8 of a mile?
*February 26, 2013*

**Math**

Cathy made 25 cupcakes for the friends at her party. If only 4/5 of her friends showed up, how many cupcakes does she have left?
*February 26, 2013*

**Math**

Susan was awake for 2/3 of an entire day. If she spent 3/7 of her time awake at work, what fraction of the day was she at work?
*February 26, 2013*

**Math**

The elephants at the zoo are fed 1/2 barrel of corn each day. The buffalo are fed 7/10 as much corn as the elephants. How many barrels of corn are the buffalo fed each day?
*February 26, 2013*

**literacy**

Which of the following will probably contain the most objective data? a. An editoral in The Washingtin Post b. A lettet redutting an article in a medical journal c. A memoir about working in a coalmine d. A report with charts documenting hourly wage rates by occupational group...
*February 25, 2013*

**science**

While rearranging a dorm room, a student does 287 J of work in moving a desk 2.5 m. What was the magnitude of the applied horizontal force?
*February 25, 2013*

**MATH**

An arithmetic student needs at least a 70% average to receive credit for the course. If she scored 86%, 77%, and 64% on the first three exams, what is the lowest score she can get on the fourth exam to receive credit for the course?
*February 24, 2013*

**literacy**

The broadest type of search, which looks for your terms any where , is a/an . A. title B. keyword C. auther D. subject my answer c
*February 22, 2013*

**math**

Assignment 2: Financial Project Due Week 7 and worth 55 points Five (5) years ago, you bought a house for $171,000, with a down payment of $30,000, which meant you took out a loan for $141,000. Your interest rate was 5.75% fixed. You would like to pay more on your loan. You ...
*February 21, 2013*

**Math**

Place the following in ordered from least to greatest: 3/5, 9/12, 6/8, 5/6
*February 21, 2013*

**Math**

4 6/10 - 3 3/4
*February 21, 2013*

**Math**

An Italian food restaurant claims that with the choices of toppings that they offer on their pizzas, you can order about 65,550 different types of pizza. How many toppings do they offer?
*February 20, 2013*

**Math**

A parking lot contains a total of 52 cars and motorcycles. There are a total of 186 tires (not counting spare tires) in the lot. Assuming each car has 4 tires and each motorcycle has 2 tires, determine how many cars and how many motorcycles are in the parking lot.
*February 20, 2013*

**Math**

Place the following fractions in order least to greatest: 6/8, 7/12, 3/9, 5/7 How do you know which is least and greatest?
*February 19, 2013*

**chemistry**

What is the density of a 16.54 g object if the dimensions of the block are: length = 12.6 mm height = 1.91 cm width = 0.0140 m
*February 19, 2013*

**chemistry**

What is the density of a block of unknown material with a mass of 15.86 g if the dimensions are: length = 2.2 cm height = 1.7 cm width = 4.8 cm
*February 19, 2013*

**chemistry lab**

A volume of water delivered using a buret has a mass of 2.67 g. What was the final volume reading on the buret if the inital volume reading was 0.10 ml? [assume the density of water is 1.00g/mL]ml
*February 19, 2013*

**Math**

These are the two points that I have. I'm trying to figure out a third one but its hard for me. (-8,8) (4,-5)
*February 18, 2013*

**Math**

graph the line 3x-4y=-8 Could you show how you got the answer so I can work it out also
*February 18, 2013*

**math**

I understand the values for x but I don't understand how do you get the value for y. Could you show me the work so I can know for myself how to do it
*February 18, 2013*

**math**

graph the line 3x-4y=-8
*February 18, 2013*

**chemistry **

Preceed the equation of CuSO4 + Fe
*February 18, 2013*

**Biology**

How is the anaerobic energy system not entirely anaerobic?
*February 17, 2013*

**Physics**

A 100kg steel beam falls from rest from a height of 20m, Find its impact speed.
*February 16, 2013*

**Chemistry **

I am doing a lab on enthaply of vaporization of water, I got everything else on the post lab but these two questions, please help. The deltaHvap data from the handbook reference vary with temp. 1) if your data were perfect, but deltaHvap is not constant, how would this show up...
*February 13, 2013*

**Statistics**

how to round 0.2055 to 3 decimals
*February 13, 2013*

**math**

A fifth grade class collected data about class spending per month on various items. Below are some of the results. A median amount of $6 per month was spent for books and magazine. A median amount of $10 per month was spent for tapes and CDs. A median amount of $8 per month ...
*February 12, 2013*

**math**

Write 0.026 As a sum using powers of 10 to show place value
*February 11, 2013*

**algebra**

how do i solve y=2x-10 2y=x-8
*February 9, 2013*

**Oceanography**

why on the world average. Earth’s. atmosphere is in motion. Take into consideration the distribution of earth’s surface area with latitude and the variation in heat loss and heat gain with latitude.
*February 9, 2013*

**Oceanography**

How do hurricanes produce storm sures? Why is a storm surge more severe along a coast with a side, shallow continental shelf than along a coast with a narrow continental shelf?
*February 9, 2013*

**Oceanography**

why the northeast and southeast trade winds are steady in strength and direction year round but the Northern Hemisphere westerlies alternate from northwest to southwest with summer and winter along the west coast of the United States.
*February 9, 2013*

**chemistry**

The charge and identity of an ion with 16 protons, 18 electrons and 17 neutrons would be?
*February 6, 2013*

**Urgent need help on chem please someone**

A researcher explores the ideal gas equation. He measures the pressure of a system at different temperatures ( keeping the volume and moles of the gas constant) and creates a plot of P versus T. What is the slope of the line that results if the volume is 1.0L when 1.0 mol of ...
*January 31, 2013*

**Chem**

A researcher explores the ideal gas equation. He measures the pressure of a system at different temperatures ( keeping the volume and moles of the gas constant) and creates a plot of P versus T. What is the slope of the line that results if the volume is 1.0L when 1.0 mol of ...
*January 31, 2013*

**Math**

Thank you Ms. Sue!!!
*January 31, 2013*

**Math**

7/12 + 7/12 please explain how to do this problem.
*January 31, 2013*

**Phyiics**

Can u just explain how to do projectile motion and give examples of hroiontal velocityand displacement , verical velocity and displacement
*January 30, 2013*

**math**

Eight friends share three pizzas. How much pizza will each friend get? Explain your thinking words, numbers and models.
*January 30, 2013*

**HUman Resources**

1. Unions did you find that you already had a basic understanding of Unions or was the information somewhat foreign to you? 2. What do you think you will be most interested to learn more about, regarding Unions, and why? 3. Answer question 5 on page 58 (end of Chapter 2 ...
*January 28, 2013*

**Human Resources**

Do the predictors of union participation suggest that union leaders will likely be involved in an adversarial relationship with management? Please use reference material.
*January 28, 2013*

**Human Resources**

In anyway you can.
*January 28, 2013*

**Human Resources**

Discuss the pros and cons of pay for performance systems and if you agree or disagree with the system and why. Give examples of organizations or professions that employ this type of pay system.
*January 28, 2013*

**human resources**

Discuss the pay and compensation you receive at your most recent place of employment and what aspects of compensation are most important to you? How important is direct pay and bonuses?
*January 28, 2013*

**History**

What are the 10 MOST special events occurred during the 1980’s involving our government? I know I already posted this question. Also the american best history site does not work so please don't give it to me.
*January 27, 2013*

**History**

This happened at my school too. when i tryed to go the website on Friday
*January 27, 2013*

**History**

the link on the site shows: Bandwidth Limit Exceeded The server is temporarily unable to service your request due to the site owner reaching his/her bandwidth limit. Please try again later. AAnd i need to write a paragraph on it tommorow
*January 27, 2013*

**History**

What are the 10 MOST special events occurred during the 1980’s involving our government?
*January 27, 2013*

**algebra**

Solve using the substitution method. State if there are infinite solutions or no solution. 5x + 8y = -4 x= 2 - 3y
*January 27, 2013*

**History**

Thank You Soooooooooooooooooo Much!
*January 25, 2013*

**History**

What special events occurred during the 1980’s involving our government?
*January 25, 2013*

**Chemistry**

The mass of a single barium atom is 2.28E-22 grams. How many barium atoms would there be in 182 milligrams of barium?
*January 23, 2013*

**Algebra with applications**

A poll was taken of 100 students at a commuter campus to find out how they got to campus. The results were as follows: 29 said they drove alone. 36 rode in a carpool. 36 rode public transportation. 6 used both carpools and public transportation. 4 used both a carpool and ...
*January 16, 2013*

**MATH PROBLEM**

-One revolution of the Sun by the Earth requires 365 days, 5 hours, 48 minutes and 49.7 seconds. the 5 hours, 48 minutes and 49.7 second is approximated to 1/4 of a day. Every 4th year, one full day is added( leap year). How much of an error in minutes and seconds does this ...
*January 16, 2013*

**9TH GRADE MATH**

IF C=2M+D THEN M=
*January 15, 2013*

**Math**

Tom planted 81 plants in his garden at a total cost of $21.85. The 81 plants consisted of peppers at 20 cents each tomatoes at 35 cents each and eggplants at 30 cents each. If the total number of peppers and tomatoes was only half the number of eggplants, then how many of each...
*January 13, 2013*

**math**

The ratio of the length of haley's stick to the length of sarah's stick is 1 : 9. Sarah's stick measures 72 inches. how long is haley's stick?
*January 10, 2013*

**Chemistry**

thank you for the help
*January 9, 2013*

**Chemistry**

I have the same question as anonymous person before me so I just copy the question from that person, here is the question please help the two of us! if you have a mixture of sodium chloride and sodium bromide, could you use its conductance to determine the concentration of ...
*January 9, 2013*

**Chemistry**

thank you so much! this make more sense than what my friend try to explain to me!
*January 9, 2013*

**Chemistry**

please help sodium sulfate is soluble in water. How do you expect its conducatance to compare to sodium acetate at the same concentration? explain
*January 9, 2013*

**trig**

how to graph thr trig function f(x)3x-180)+2 and the parent function?
*January 7, 2013*

**heelth: HCA 415**

Look over the definitions of public health in this week’s reading and describe its main features. In your opinion, what two features have had the greatest impact on improving health status and quality of life throughout history? Explain why you selected these features and...
*December 30, 2012*

**math**

1. 6 costumes 2. He doesn't use all of any of them Because you do 1.5*6=9 and you can't have another 1.5 and then you just times everything by 6 and you see that they all work
*December 26, 2012*

**Math**

a textbook page measures 6 inches by 9 inches. there is a margin of uniform width around all four sides of the page leaving 28 square inches for printing. find the width and height of the printing area
*December 25, 2012*

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