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July 30, 2014

July 30, 2014

Post a New Question | Current Questions

**MATH**

in 2005,Eastside elementary school was built at a cost of $18,000,000.the school it replaced was built in 1935 at the cost of $180,000.explain how the values of the 8 in each number are related
*Wednesday, January 16, 2013 at 8:13pm*

**MATH**

in 2005,Eastside elementary school was built at a cost of $18,000,000.the school it replaced was built in 1935 at the cost of $180,000.explain how the values of the 8 in each number are related
*Wednesday, January 16, 2013 at 7:44pm*

**math**

in 2005,Eastside elementary school was built at a cost of $18,000,000.the school it replaced was built in 1935 at the cost of $180,000.explain how the values of the 8 in each number are related.
*Wednesday, January 16, 2013 at 7:27pm*

**Statistics (Help me please)**

For the following studies, identify the possible target population, elementary unit, sampling frame, sampled population and sampling unit. 1. A doctor wishes to study people working at a hotel in Makati afflicted with hypertension. 2. A researcher would like to estimate the ...
*Tuesday, January 15, 2013 at 10:18pm*

**Statistics (Pls. Help Me)**

For the following studies, identify the possible target population, elementary unit, sampling frame, sampled population and sampling unit. 1. A doctor wishes to study people working at a hotel in Makati afflicted with hypertension. 2. A researcher would like to estimate the ...
*Tuesday, January 15, 2013 at 9:16pm*

**Statistics (Please help me)**

For the following studies, identify the possible target population, elementary unit, sampling frame, sampled population and sampling unit. 1. A doctor wishes to study people working at a hotel in Makati afflicted with hypertension. 2. A researcher would like to estimate the ...
*Tuesday, January 15, 2013 at 10:50am*

**math**

The principal of Valley Elementary School wants to divide each of the three fourth-grade classes into small same-size groups with at least 2 students in each. If the classes have 18, 24, and 36 students, respectively, what size groups are possible?
*Thursday, December 20, 2012 at 8:55pm*

**social**

based on the results of the studies,what should an elementary school teacher do to ensure that a child with an unusual name develops normal intellectual ability? 1)make a special effort to ignore the child. 2) try to give the child a more acceptable" nickname." 3)...
*Wednesday, December 19, 2012 at 3:49pm*

**Physics**

If 3.25x10-3 kg of gold is deposited onto the negative electrode of an electrolytic cell in a period of 2.78 hours, what is the current through this cell in amperes? Assume that the gold ions carry one elementary unit of charge
*Monday, December 10, 2012 at 5:42am*

**Physics**

If 3.25x10-3 kg of gold is deposited onto the negative electrode of an electrolytic cell in a period of 2.78 hours, what is the current through this cell in amperes? Assume that the gold ions carry one elementary unit of charge
*Monday, December 10, 2012 at 5:42am*

**Elementary**

number sense Edie wanted to subtract 273-188.she began by finding 2-1.what did edie do wrong?
*Wednesday, December 5, 2012 at 4:56pm*

**Math (trigonometry)**

MONDAY December 3, 2012 SCHOOL SUBJECTS Art Business Computers English Foreign Languages Health Home Economics Math Music Physical Education Science Social Studies GRADE LEVELS Preschool Kindergarten Elementary School 1st Grade 2nd Grade 3rd Grade 4th Grade 5th Grade 6th...
*Monday, December 3, 2012 at 8:14pm*

**elementary**

Draw a picture Draw two ways to show 43 using place-value blocks.
*Monday, December 3, 2012 at 6:36pm*

**elementary**

i need help making a story with these play,fry,stays,fried,spies,spy,stay,cry spelling words
*Friday, November 30, 2012 at 6:12pm*

**elementary**

this ecosystem is very hot and very dry with little or no rain. desert grassland rain forest forest how guess the answer can u explain me
*Wednesday, November 28, 2012 at 12:54am*

**trouble**

Unlike elementary school, Elvis wasn't popular in high school. He didn't fit in well with the other kids, half due to his weird fashion style, and partly because of his shyness. In his senior year, his high school held a talent show which he entered not knowing what to...
*Monday, November 19, 2012 at 9:44pm*

**movement and music**

______ should continue to be stressed in a movement program for early elementary. A) cooperation B) competition C) Product D) ability Need help with this question. Just to make sure my answer is right. I believe its A.
*Sunday, November 18, 2012 at 2:03pm*

**Chemical Reaction Engineering**

The following elementary first-order reactions occur at constant density: k1 k2 A --> B --> C k1 = 5 hr-1 k2 = 4 hr-1 CA0 = 1 mol/lit CB0 = CC0 = 0 v0 = 20 m^2/min Find the maximum production rate of B in moles per minute and the optimum for (a) a plug flow reactor...
*Thursday, November 15, 2012 at 12:36pm*

**social studies**

base on the results of the studies,what should an elementary school teacher do to ensure that a child with an unusual name develops normal intellectual ability? 1] make a special effort to ignore the child. 2]try to give the child a more acceptable nickname. 3]treat the child ...
*Thursday, November 15, 2012 at 12:24am*

**chem**

Among the elementary subatomic particles of physics is the muon, which decays within a few nanoseconds after formation. The muon has a rest mass 1.126 109 times that of a proton. Calculate the de Broglie wavelength associated with a muon traveling at a velocity of 3.35 104 cm/s.
*Wednesday, November 14, 2012 at 5:46pm*

**elementary**

Hi, please help me .i don't have how to prepare that science project.how to make dolphins.how to prepare that project.can u please suggest me.
*Monday, November 12, 2012 at 12:33pm*

**Stattistics**

In one elementary school, 200 students are tested on the subject of Math and English. The table below shows the mean and standard deviation for each subject. Mean SD Math 67 9.58 English 78 12.45 One student’s Math score was 70 and the same individual’s English score...
*Sunday, November 11, 2012 at 12:04am*

**langrange**

Should elementary school children receive material rewards for performance and cooperation? Imagine that you are a parent and that you have a child in the first grade. You have received a notice from the principal of the school that a program of tangible rewards (buttons, ...
*Thursday, November 8, 2012 at 6:52am*

**science(reading)**

"he proved the existence of neutrons - elementary particles devoid of any electrical charge. In contrast with the helium nuclei (alpha rays) which are charged, and therefore repelled by the considerable electrical forces present in the nuclei of heavy atoms, this new tool...
*Friday, November 2, 2012 at 5:07pm*

**elementary**

please give me response.i don't have any idea from this science project. research graphic organizer we select dolphin.how to prepare that dolphin.which one is the best thing.can u explaine me
*Thursday, November 1, 2012 at 11:35am*

**elementary**

third grade project in order to enhance our unit on inspired by the sea.home research project on an ocean animal of their choosing.please help me.any links
*Wednesday, October 31, 2012 at 9:13pm*

**elementary**

nuber sense minnie has 6 county cds and 5 rock cds.amanda has 5 rock cds and 6 country cds.who has more cds?explain.
*Wednesday, October 31, 2012 at 7:56pm*

**elementary**

explain it jake says that adding 0 does not change a sum.is he correct?explain.
*Wednesday, October 31, 2012 at 7:53pm*

**Math Solve the following**

Question: 1.Russell has a pipe that is 150 inches long. it must be cut into 3 1/8 inches segments for project. How many segments will he have? 2. Rebeckah is an elementary school teacher. she is making an individual craft project kits that requires 2/3 of a cup of water to ...
*Wednesday, October 31, 2012 at 2:14pm*

**Math Solve the following**

Rebekah is an elementary school teacher. She is making an individual craft project kits that requires 2/3 of a cup water to complete. How many cups of water will she nee if she i making the craft project kits for each of he24 students?
*Wednesday, October 31, 2012 at 1:55pm*

**Math**

can somebody please help me answer this. Thank you.Rebeckah is an elementary school teacher. she is making an individual craft project kits that requires 2/3 of a cup of water to complete. How many cups of water will she needs if she is making the craft project kits for each ...
*Wednesday, October 31, 2012 at 1:47pm*

**elementary**

write your own sentence using the words: me
*Tuesday, October 30, 2012 at 6:49pm*

**elementary**

translating words to expressions twice as many people get on the bus .there were 12 people on the bus
*Monday, October 29, 2012 at 5:55pm*

**elementary**

geometry a figure has 3 more sides than a pentagon.write an expression for the number of sides the new figure has.
*Monday, October 29, 2012 at 5:43pm*

**elementary**

translating words to expressions twice as many people get on the bus
*Monday, October 29, 2012 at 5:38pm*

**elementary**

write a problem write a word problem involving the number of pages in a book.then write the numerical expression that you would need to use to solve your problem.
*Monday, October 29, 2012 at 5:23pm*

**elementary**

Explain it sandy said she could use addition to answer question 1 how could this be done?
*Thursday, October 25, 2012 at 10:55pm*

**Elementary**

number sense fabio said that there are 3 times as many people on a basketball team as on a tennis team.is he correct?why or why not. tennis 2 players basketball 5 players
*Thursday, October 25, 2012 at 10:50pm*

**elementary**

Explain it sandy said she could use addition to answer question 1 how could this be done?
*Thursday, October 25, 2012 at 10:34pm*

**elementary**

number sense fabio said that there are 3 times as many people on a basketball team as on a tennis team.is he correct?why or why not. tennis 2 players basketball 5 players
*Thursday, October 25, 2012 at 10:30pm*

**elementary**

use, using,eat,eating,close,moan,wave,writing,looking,dream,skate,closing,trading,cleaning,clean,write,skating,waving,look,mail,mailing. write these spelling words vowels&conosonents all spelling words are vowels.no consonents.are u correct
*Wednesday, October 17, 2012 at 5:49pm*

**elementary**

explain it josh says that if he divides 50 by 5,he will get 10.jeff says he shhould get 9.who is correct?explain.
*Tuesday, October 16, 2012 at 6:49pm*

**elementary**

gabriella and 4 friends shared a pack of 15 glue sticks equally.how many giue sticks did each person get?
*Tuesday, October 16, 2012 at 6:43pm*

**elementary**

Draw an array. Then write a fact family to describe your array
*Monday, October 15, 2012 at 7:05pm*

**Elementary Statistics**

Compare the 95% and 99% confidence intervals for the hours of sleep a student gets. Explain the difference between these intervals and why this difference occurs.
*Sunday, October 14, 2012 at 11:50pm*

**Oakton College**

How is dividing a polynomial by a binomial similar to or different from the long division you learned in elementary school? Can understanding how to do one kind of division help you with understanding the other kind? What are some examples from real life in which you might use...
*Saturday, October 13, 2012 at 1:09pm*

**Elementary Math**

-0.1<=y<=0.1 <= means less than or equal to So if I break the statement up is y <= -0.1 y>=0.1 Correct? Please help I'm confused.
*Wednesday, October 10, 2012 at 3:40pm*

**ELEMENTARY**

How to prepare PSAT test from 3rd grade
*Monday, October 8, 2012 at 7:43pm*

**elementary school math**

Which of the following symbols could you use to complete this number sentence? Explain your reasoning. .= + < # - > 7,000+800+9. 7,000+900+8
*Friday, September 28, 2012 at 6:57pm*

**elementary and intermediate algebra**

how to write the equation for the following problem: The Post office charges extra for packages that must be processed by hand. Find an equation for the nonmachinable cost n in terms of the machinable cost m. 1 pound is $ 2.74( machinable cost, nonmachinable cost is $ 4.95
*Thursday, September 27, 2012 at 10:42am*

**education**

Read the following scenario: You are a second-grade teacher at Happy Valley Elementary School. You are teaching language arts and social studies. Your classroom of 21 students consists of 7 white students, 5 Latino students, 4 African American students, 3 Native American ...
*Sunday, September 16, 2012 at 12:37pm*

**English**

1. I have helped an elementary school student to cross a street. 2. I have helped an old man to find a drug store. 3. I have helped an old lady to find her daughter's apartment. 4. I have helped a blind man to buy things at a supermarket. 5. I have helped a drowning boy to...
*Monday, September 10, 2012 at 1:45am*

**Intro to Education**

Describe the duties of elementary and secondary school teachers in terms of the recognized criteria for a profession. What are the major differences in duties?
*Saturday, September 8, 2012 at 8:59pm*

**Economics**

Suppose the U.S government decides that the incomes of dairy farmers should be maintained at a level that allows the traditional family dairy farm to survive. It therefore implements a price floor of $1 per pint by buying surplus milk until the market price is $1 per pint. Use...
*Friday, September 7, 2012 at 10:45pm*

**Elementary Statistics**

Heights of women have a bell-shaped distribution with a mean of 161 cm and a standard deviation of 7 cm. Using Chebyshev’s theorem, what do we know about the percentage of women with heights that are within 2 standard deviations of the mean? What are the minimum and ...
*Tuesday, September 4, 2012 at 9:18pm*

**statistics**

3. In one elementary school, 200 students are tested on the subject of Math and English. The table below shows the mean and standard deviation for each subject. Mean SD Math 67 9.58 English 78 12.45 One student’s Math score was 70 and the same individual’s English ...
*Monday, September 3, 2012 at 8:54pm*

**management**

1. Regarding management and leadership, which statement is most accurate? A. Leaders can be good managers, and good managers can be leaders. B. Leaders aren’t managers, and managers aren’t leaders. C. Leadership and management are entirely unrelated. D. Most ...
*Wednesday, August 22, 2012 at 7:19pm*

**Elementary Algebra**

Can you help me solve this problem by elimination? 4x-2y=16 5x+7y=1
*Wednesday, August 8, 2012 at 11:31am*

**Elementary Algebra**

How do I figure out whether or not (-1,-2) is a solution for the system. y=3x-1 2x+y=4
*Tuesday, August 7, 2012 at 7:25pm*

**Elementary Algebra**

I need help setting this problem up? AT&T one rate 10cents nation wide direct plan for $2.99 a month plus 10cents per minute. Quest 5cent long distance plan for $4.99 per month plus 5cents per minute. For what number of minutes per month will the two plans cost the same?
*Monday, August 6, 2012 at 9:54am*

**Elementary Algebra**

How do you solve by elimination this linear equation? 8x-3y=-6, 5x+6y=75
*Monday, August 6, 2012 at 8:37am*

**Elementary Algebra**

The perimeter of a soccer field is 280yd. The width is 5yd more than half the length. Can you help me with the formula to solve this problem?
*Sunday, August 5, 2012 at 9:16pm*

**math**

An elementary school has a large lunch room containing many tables. One day at lunch, the children at one table decide to see how long it will take to spread a rumor throughout the entire room. Each minute, the number of tables that know the rumor doubles in size. If it takes ...
*Friday, August 3, 2012 at 12:10am*

**math**

An elementary school has a large lunch room containing many tables. One day at lunch, the children at one table decide to see how long it will take to spread a rumor throughout the entire room. Each minute, the number of tables that know the rumor doubles in size. If it takes ...
*Thursday, August 2, 2012 at 1:57pm*

**Elementary Algebra**

How do I solve the system of equations by graphing? example:4x+y+2, x= 1/2+5
*Wednesday, August 1, 2012 at 4:41pm*

**Elementary Algebra**

Simplify:2x-9 Divided by 9-2x
*Wednesday, August 1, 2012 at 11:27am*

**Elementary Algebra**

I need an explanation on how to work out negative exponents. Example: (3a^-2b^3)^-2
*Saturday, July 28, 2012 at 10:07am*

**english**

Structure an ESA (straight arrow pattern) based lesson for an elementary level class in which the learners would learn the vocabulary of clothes and be able to use it when describing what people wear and are wearing
*Wednesday, July 11, 2012 at 11:54am*

**College Essay**

One seemingly normal day in junior year, my friend and I were taking a train together home from school. We were on an extremely crowded F train headed for Queens. Packed against the door that separated one train car from another, overly warm and squished with no pole nearby to...
*Monday, June 18, 2012 at 5:31pm*

**Elementary Math**

If a class choose these color RED 2/16 Blue 5/16 Green 3/16 What fraction of the class chooses one of these three colors? Am I correct if I said 5/16 of the class chooses one of these three colors?
*Saturday, June 16, 2012 at 2:13pm*

**math**

in one elementary school class the following information on sports preferences was obtained: 7 liked tennis; 11 liked baseball; 9 liked soccer; 5 liked tennis and baseball; 3 liked baseball and soccer; 2 liked tennis and soccer; and 2 liked all three sports. How many students ...
*Wednesday, June 13, 2012 at 3:44pm*

**Elementary Statistics**

Given a level of confidence of 95% and a population standard deviation of 13, answer the following: (A) What other information is necessary to find the sample size (n)? (B) Find the Maximum Error of Estimate (E) if n = 82.
*Tuesday, June 12, 2012 at 8:31pm*

**Elementary Statistics**

1) Construct a confidence interval of the population proportion at the given level of confidence. x=60,n=300, 99% confidence. The 99% confidence interval is (_,_) 2) A researcher wishes to estimate the proportion of adults who have high-speed internet access. What size sample ...
*Wednesday, June 6, 2012 at 10:22pm*

**communication**

Do you think the following is a weak or strong thesis statement: “The subject of this paper is my experience with teaching elementary school children”? If yes, why is it weak? How could you improve it? If no, what qualities do you think it has that make it adequate?
*Saturday, June 2, 2012 at 8:17pm*

**math**

the letters elementary are placed in a bag. one letter is randomly selected from the bag. what is the probability the letter selected is a consonant?
*Saturday, May 26, 2012 at 2:49pm*

**I need correct answers for all please !**

1. Regarding management and leadership, which statement is most accurate? A. Leaders can be good managers, and good managers can be leaders. B. Leaders aren’t managers, and managers aren’t leaders. C. Leadership and management are entirely unrelated. D. Most ...
*Thursday, May 24, 2012 at 11:53pm*

**chemistry kinetics**

1. Statement-I : Fractional order reactions are not elementary reactions. Statement-II : For an elementary reaction, order must be same as molecularity. are these statements true? give reason.
*Thursday, May 24, 2012 at 1:06am*

**Management**

1. Regarding management and leadership, which statement is most accurate? A. Leaders can be good managers, and good managers can be leaders. B. Leaders aren’t managers, and managers aren’t leaders. C. Leadership and management are entirely unrelated. D. Most ...
*Thursday, May 17, 2012 at 12:28pm*

**Please Proofread Any Suggestions Will Help**

Every morning, I drive to work; as I get closer I can hear the cadence calling of all the basic training units on Fort Benning, Georgia. Regardless of what is on the training schedule for the rest of the day, we conduct Army Physical Readiness Training (APRT). At a minimum the...
*Sunday, April 22, 2012 at 1:44pm*

**calculus**

The Institute finds that the average student taking Elementary Shorthand will progress at a rate given by dQ/dt=k(80-Q) in a 20 -wk course, where Q(t) measures the number of words of dictation a student can take per minute after t wk in the course. If the average student can ...
*Saturday, April 21, 2012 at 1:27pm*

**Inttroduction To Business**

1. Regarding management and leadership, which statement is most accurate? A. Leaders can be good managers, and good managers can be leaders. B. Leaders aren’t managers, and managers aren’t leaders. C. Leadership and management are entirely unrelated. D. Most ...
*Thursday, April 19, 2012 at 4:03am*

**science**

How do quarks differ from other elementary particles?
*Friday, April 6, 2012 at 3:47pm*

**math for elementary teachers**

Suppose that carpeting cost $12.36 per square yard at a carpet store. what will be the cost to carpet a conference room if the rooms dimensions are 110 ft by 42 ft. (the conference room should seat 380 people using 6' diameter tables each seating 10 people.)
*Monday, March 19, 2012 at 1:54pm*

**Catering(Gourmet Essentials)**

THURSDAY March 8, 2012 SCHOOL SUBJECTS - Art - Business - Computers - English - Foreign Languages - Health - Home Economics - Math - Music - Physical Education - Science - Social Studies GRADE LEVELS - Preschool - Kindergarten - Elementary School - 1st Grade - 2nd Grade - 3rd...
*Thursday, March 8, 2012 at 6:03am*

**Chemistry**

At a given temperature, the elementary reaction A <=> B in the forward direction is first order in A with a rate constant of 2.60 x 10^-2 s^-1. The reverse reaction is first order in B and the rate constant is 8.50 x 10^-2 s^-1. What is the value of the equilibrium ...
*Monday, March 5, 2012 at 11:37pm*

**elementary statistics**

56% of families had no children under the age of 18;17% had no child;18% had two children;6% had three children; and 3% had four or more children. If a family is selected at random, find the probabilty that the family has less than three children(express your answer in percent...
*Saturday, March 3, 2012 at 8:32pm*

**Chemistry(Urgent, please check!!!)**

The equation A + 2 B = C + D describes an elementary reaction, which takes place in a single step. Thus, the rate law must be? My answer is k(A)(B)^2 Is this correct?
*Wednesday, February 29, 2012 at 8:20pm*

**elementary algerba**

add 3y-5 to y+16
*Wednesday, February 29, 2012 at 11:30am*

**Elementary statistics **

Nine apples, four of which are rotten, are in a refrigerator. Three apples are randomly selected without replacement. Let the random variable x represent the number chosen that are rotten. Construct a table describing the probability distribution, then find the mean and ...
*Wednesday, February 29, 2012 at 12:35am*

**Math for the middle school and elementary teacher**

3 red balls, 4 green balls, and 5 yellow balls are in a bag. If 2 balls are drawn randomly (without replacement) find the probability that the balls are different colors. I got 47/66 that the balls are different colors...is that right?
*Tuesday, February 28, 2012 at 9:51pm*

**math for the middle school and elementary teacher**

Which one of the following situations a permutation? a) the number of ways 10 people can be lined up in a line for basketball tickets. b) The number of possible four member bowling teams from a family of six siblings. c) The number of ways to choose a committee of three from ...
*Tuesday, February 28, 2012 at 8:58pm*

**Math for the middle school and elementary teacher**

A prof. teaches 2 calc. classes. The first class has 25 students and their mean on the 1st test was an 82. The 2nd class has 15 students and their mean on the same test was a 74. What is the mean on this test if the prof. combines the score for both classes? Is the answer the ...
*Tuesday, February 28, 2012 at 8:55pm*

**PED 212**

Using the databases listed within the Ashford Online Library you will evaluate a research-based article from a peer reviewed journal. Your critique must be grammatically correct, properly cited, and utilize APA style of writing. Choose one of the following topics that can be ...
*Sunday, February 26, 2012 at 3:49pm*

**Chemistry(Please check answers)**

1) The decomposition of hydrogen peroxide in solution and in the presence of iodide ion was studied in laboratory, and the following mechanism proposed based on the experimental data. H2O2 + I - = H2O + IO - (slow) H2O2 + IO - = H2O + O2 + I - (fast) Which one of the ...
*Sunday, February 26, 2012 at 12:56pm*

**elementary statistics **

The number of calls received by a car towing service averages 21.6 per day (per 24-hour period). Find the probability that in a randomly selected hour the number of calls is fewer than 4. What requirement for the Poisson distribution is probably not valid in the scenario ...
*Saturday, February 25, 2012 at 7:13pm*

**Chemistry(Please check)**

1) The decomposition of hydrogen peroxide in solution and in the presence of iodide ion was studied in laboratory, and the following mechanism proposed based on the experimental data. H2O2 + I - = H2O + IO - (slow) H2O2 + IO - = H2O + O2 + I - (fast) Which one of the ...
*Saturday, February 25, 2012 at 6:34pm*

**Chemistry(Please check)**

1) The decomposition of hydrogen peroxide in solution and in the presence of iodide ion was studied in laboratory, and the following mechanism proposed based on the experimental data. H2O2 + I - = H2O + IO - (slow) H2O2 + IO - = H2O + O2 + I - (fast) Which one of the following...
*Saturday, February 25, 2012 at 3:40pm*

**chemistry**

The equation A + 2 B = C + D describes an elementary reaction, which takes place in a single step. Thus, the rate law must be a. rate = k(A]2 b. rate = k(B]2 c. rate = k(A][B] d. rate = k(A][B]2 e. none of the above represents the rate law for this elementary reaction. help
*Saturday, February 25, 2012 at 10:09am*

**chemistry**

The equation A + 2 B = C + D describes an elementary reaction, which takes place in a single step. Thus, the rate law must be a. rate = k(A]2 b. rate = k(B]2 c. rate = k(A][B] d. rate = k(A][B]2 e. none of the above represents the rate law for this elementary reaction.
*Friday, February 24, 2012 at 8:19pm*

**Chemistry**

A + 2 B = C + D describes an elementary reaction, which takes place in a single step. Thus, the rate law must be a) rate = k (A)^2 b) rate = k (B)^2 c) rate = k (A) (B) d) rate = k (A) (B)^2 I think its D because there are 2 moles of B and 1 mole of A. Do you agree with my ...
*Friday, February 24, 2012 at 2:34am*

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