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October 20, 2014

October 20, 2014

Post a New Question | Current Questions

**Math**

I am in third grade and have a word problem that I don't understand. There is a picture of a retangular window with 12 little squares inside divided by wood. The question is how many feet of lights would be needed to hang around five windows like this one. There are no ...
*Tuesday, April 9, 2013 at 5:31pm*

**third grade math**

how do i 2- fracture each third
*Tuesday, April 9, 2013 at 4:01pm*

**7th grade math/ geometry**

how to name an angle in four ways?
*Monday, April 8, 2013 at 7:26pm*

**Life science, history, geography, and maths literacy**

I'm in grade 11 and i was wondering if you could help me with this question. I'm doing those subjects and i would love to take a career that is linked in those subjects, what would they be?
*Monday, April 8, 2013 at 4:09pm*

**math 12 grade**

find two positive number X and Y such that their sum is 35 and the product X2 Y5 is maximum?
*Monday, April 8, 2013 at 7:48am*

**7th grade math**

Q:The ratio of the perimeters of two square is 5 to 4. If the area of the smaller square is 36 units, what is the area of the larger square? A: 56.25 My teacher told us the answer, 56.25, so that we could correct it. But I don't understand how she got the answer at all, so...
*Sunday, April 7, 2013 at 4:15pm*

**5th grade math (word problems)**

Stefan pours 5/8 cup of milk. He uses 2/3 of it for a bowl of cereal. What fraction of a cup of milk does he use with his cereal? solution: 5/8 * 2/3 = 10/24 = 5/6. So, is the answer 5/6?
*Sunday, April 7, 2013 at 12:27pm*

**11th grade math**

find the length of arc if an angle measuring 25 degrees is in the circle of radius 6 feet
*Sunday, April 7, 2013 at 12:12pm*

**11th grade math**

in triangle DEF,<D=50 degree, DE=14 meters, and DF=10 meters. find the area of triangle DEFto the nearest tenth of a square meters
*Sunday, April 7, 2013 at 12:10pm*

**grade 6 honors math**

Of 150 sixth graders choosing electives for next year, 50 signed up for theater, 65 signed up for art and 70 signed up for band. Some students did not choose an elective. Represent this information using Venn Diagrams.
*Friday, April 5, 2013 at 11:54pm*

**science**

A ________ biome is a cold, dry area where the sun barely rises during the winter. a. coniferous forest b. temperate deciduous forest c. grassland d. tundra this is a 7th grade question and can a science teacher help me out on this please so i can study for a make up test ...
*Thursday, April 4, 2013 at 6:03pm*

**math**

There are 12 girls in one of the fifth grade classes. The number of girls is two-thirds the number of boys, b. The number of boys can be found using the equation 2/3b=12. How many boys are in the class?
*Thursday, April 4, 2013 at 5:22pm*

**history**

what were the five key points of henry clay's compromise of 1850? someone please help me and this is a 7th grade history question by the way....
*Wednesday, April 3, 2013 at 8:04pm*

**7th Grade Language Arts**

While reading Rudyard Kipling's poem "If," Fred imagined that the speaker was talking directly to him. This reading strategy is called (1 point) connecting. evaluating. interpreting. summarizing. My Answer: 1) A
*Wednesday, April 3, 2013 at 5:35pm*

**la**

shoud students who fail their classes be retained and have to repeat the grade ?
*Tuesday, April 2, 2013 at 6:03pm*

**la**

shoud students who fail their classes be retained and have to repeat the grade ?
*Tuesday, April 2, 2013 at 6:03pm*

**7th Grade Language Arts~!!!**

What was the first South American nation to receive independence? (1 point) Chile Argentina Paraguay Brazil My Answer: 1) Argentina Is this correct?
*Tuesday, April 2, 2013 at 12:28pm*

**7th Grade Language Arts**

Cultural context involves all of the following except the group's __________. (1 point) values wealth customs I think its wealth.. but not sure, am i correct?
*Monday, April 1, 2013 at 8:59pm*

**math**

What is the angle relationship notes for the test i have to take? please help me someone thanks for the help you guys... oh yeah almost forgot this some 7th grade math..
*Monday, April 1, 2013 at 5:10pm*

**math 6 grade**

Below are some sale prices for soda .Which offers the best price ? a. 6 for $1.75 b.8 for $1.90 c.12 for $3.15 d.30 for $7.50
*Monday, April 1, 2013 at 3:53pm*

**math 6 grade**

A discount store is having a sale on CDCs.7 CDs cost $65.45 ,what is the price per CD?
*Monday, April 1, 2013 at 3:44pm*

**grade 12 life orientation **

identify and describe 3 environmental health hazards that cause ill health,crises,and disasters within your community or any other community within south africa and globally
*Saturday, March 30, 2013 at 2:47pm*

**programming**

Design a class named Book that holds a stock number, author, title, price, and number of pages for a book. Include methods to set and get the values for each data ﬁeld. Also include a displayInfo() method that displays each of the Book’s data ﬁelds with ...
*Saturday, March 30, 2013 at 2:46pm*

**Grade 12 Life orientation**

Critically discuss 5 ways in which lifestyle/behaviour substance of both legal and illegal drugs impact on the teenagers?
*Saturday, March 30, 2013 at 12:26pm*

**7th Grade Social Studies**

Explain the similarities and differences between corporate farms and mixed-crop farms. (5 points)
*Friday, March 29, 2013 at 11:04pm*

**MATH, 3rd time i posted this**

can someone please help me, i posted this like 3 times. i need help on a couple of questions. I did all my other questions but i need a lot of help with the word problems... 1. The side length of a small square is s. A larger square has a perimeter of 124.8 cm. Its sides are 3...
*Tuesday, March 26, 2013 at 10:15pm*

**6th Grade Math**

Need help to explain to my daughter: A horsepower is the power needed to lift 33,000 pounds 1 foot in 1 minute. It is equivalent to 746 watts. Express 525 watts as a portion of a horsepower both as a fraction and a decimal rounded to the nearest thousandth. Thanks for anyone&#...
*Tuesday, March 26, 2013 at 8:53pm*

**GRADE 12**

IN 10-15 LINES CRITICALLY DISCUSS 5 WAYS IN WHICH THE HUMAN OR ENVIRONMENTAL PROBLEM IMPARTS ON THE COMMUNITY .PROVIDE RELEVANT SOURCES TO SUPPORT YOUR CLAIMS
*Tuesday, March 26, 2013 at 5:47pm*

**6th grade math**

Ella and Nico had $250 altogether. If Nico spent $35, he would still have $5 more than Ella. How much money did Ella have?
*Monday, March 25, 2013 at 8:06pm*

**6th grade Math**

A sample of 50 people in Harrisburg indicates that 10 people of them know the name of the mayor of their neighboring city. Out of 5, 500 Harrisburgh residents, how many would you expect to know the name of the mayor of the neighboring city?
*Monday, March 25, 2013 at 7:37pm*

**8th grade math **

In the original design for the livingroom genivie ve planned to have a 6ft by 8ft floor rug made after looking at the budget however she discovers she only had enough money to make a .75 times the size of the original how much fringe must she purchase to outline the new rug.
*Monday, March 25, 2013 at 7:22pm*

**Science 8th grade**

what gets hot and cold faster, solid or gas and why?
*Friday, March 22, 2013 at 11:46am*

**MATH 8 HELP!!!**

NYS 8th grade math curriculum 2013???? This year we have a BRAND NEW curriculum. I just want a list of units and topics in each unit because I want to know what I'm learning and what will I learn next (long story....) please help!!!!
*Thursday, March 21, 2013 at 6:33pm*

**7th grade math**

A company needs to packages 80 cubic feet of chemicals in to a plastic container, find the whole number dimensions of a container that would use the least amount of plastic
*Thursday, March 21, 2013 at 6:33pm*

**Math,6th grade**

Jane biked 34 mi in 2 h. At this rate, how far could she bike in 5 h?
*Thursday, March 21, 2013 at 11:28am*

**Harcourt Trophies Practice Book**

I don't have my 5th grade harcourt trophies book with me. I need the pages 88 and 89. Is there a website I can use to print out the pages?
*Wednesday, March 20, 2013 at 5:49pm*

**ela**

how do i get a good grade on ela comprehension multiple choice test.
*Wednesday, March 20, 2013 at 4:41pm*

**4th grade math**

bryan bought a car that is 14 feet long, how many inches is this?
*Tuesday, March 19, 2013 at 7:31pm*

**5th grade math**

mrs jones wrote 8 personal letters and addressed 8 envelopes to 8 different people. she placed each letter in an envelope, but when she got to the last one for Judy Ogg she had an envelope for Sheri Ford. What is the minimum number of envelopes she would have to open to ...
*Tuesday, March 19, 2013 at 6:50pm*

**writing**

My 5th grade year was coming to a close and I, personally, was really looking forward to summer. Two months of sleeping in late and doing whatever. How would I write this...
*Monday, March 18, 2013 at 10:02pm*

**7th grade math**

if you borrow $1000 at 9% interest and pay it back over 1 1/2 years, how much do you pay back including interest?
*Monday, March 18, 2013 at 8:14pm*

**7th Grade Math**

What is arithmetic and geometric sequences?
*Monday, March 18, 2013 at 12:43pm*

**Management Science**

Riverside oil company in eastern Kentucky produces 3 different grades of gasoline. They are regular, premium, and supreme grades. Each barrel of regular grade sells for $82 while premium grade sells for $88 per barrel and supreme grade sells for $89 per barrel. Petroleum ...
*Monday, March 18, 2013 at 11:01am*

**physics (Newton's Laws)**

Please help, A cat is stuck in a tree. You are designated with the job to get it out, yet you do not want to climb the tree, because you may get stuck as well. Instead you set up a pulley system. A rope (consider it massless) runs from the seat you sit on over an ideal pulley...
*Sunday, March 17, 2013 at 9:27pm*

**math 5th grade**

fay is making 13 bows to sell at the annual craft fair. she has 36 feet of ribbons to make her bows. if each bow requires 2 and 1\4 feet of ribbon,how much ribbon will not be used
*Sunday, March 17, 2013 at 7:34pm*

**Math - Grade 5**

After saving 4/5 of his salary every month, Zacky has $150 left. Micah saves 6/7 of his salary every month. If both guys save an equal amount each month, how much is their combine salary?
*Saturday, March 16, 2013 at 2:11am*

**math**

The Grade 8 students had a graduation dinner. They paid a flat rate of $125 for the use of the hall, plus $13 for each student who attended. The total cost of the dinner was $944. How many students attended the dinner ? Write an equation to solve the problem.
*Thursday, March 14, 2013 at 3:03pm*

**7th Grade Math**

Stacy has a spinner (1-4) and a number cube (1-6). After spinning and rolling the number cube, she will add the two numbers. What is the probability that the sum of the numbers from the spinner and number cube will be 3 or 4?
*Wednesday, March 13, 2013 at 5:31pm*

**Math**

Last semester, a certain professor gave 36 As out of 390 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)
*Tuesday, March 12, 2013 at 9:04pm*

**5th grade math**

bill is replacing the grass in his yard with cement .the yard is 300m long and 100m wide. if cement is 15cents per cm how much would it cost?
*Tuesday, March 12, 2013 at 7:23pm*

**math**

if my average is 88 percent. and if another grade is added, is it possible that my average would be the same
*Monday, March 11, 2013 at 7:29pm*

**statistics**

Last semester, a certain professor gave 23 As out of 279 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)
*Sunday, March 10, 2013 at 11:13pm*

**Physics 11th grade**

1) A racing car has a mass of 1525 kg. What is its kinetic energy if it has a speed of 35 m/s? 2) How much potential energy does Tim,with mass 60.0 kg, gain when he climbs a gymnasium rope a distance of 3.5 m? -Benchmark Review-
*Sunday, March 10, 2013 at 4:29pm*

**ENGLISH/MATH/SCIENCE HELP!**

Is there any websites for teens to read short stories (or long), then you answer ONLY multiple choice questions, grade you, and to have a profile or something to see all of your grades if your making progress each time (to see if your improving). I want to improve my reading ...
*Saturday, March 9, 2013 at 12:22pm*

**Lang. Arts**

4. Identify the appositive phrase in the following sentence. Mrs. Talavera, an eighth grade teacher at Rosewood Middle School, led the community meeting about childhood obesity. A.Mrs. Talavera B.an eighth grade teacher at Rosewood Middle School C.led the community meeting D....
*Saturday, March 9, 2013 at 10:48am*

**algebra**

Last semester, a certain professor gave 11 As out of 226 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)
*Saturday, March 9, 2013 at 12:52am*

**5th grade math (word problems)**

I'm not sure how to solve the following problem. I don't think i have enough information. Ali deposited $120 in her savings account. This represents 75% of the money she received for her birthday. She pent the rest of her money on a lego toy. How much did the lego cost...
*Thursday, March 7, 2013 at 6:36pm*

**math**

suppose you won a contest at the start of 5th grade that deposited $3000 in an account that pays 5% annual interest compounded continuously. how much will you have in the account when you enter high school 4 years later? round to nearest dollar how much will be in the account ...
*Thursday, March 7, 2013 at 6:30pm*

**4th grade Algebra**

Evaluate the expression 15 - n when n= 9 I am not sure but is it 6?
*Thursday, March 7, 2013 at 4:02pm*

**math**

what is 31/3 simplified by idk(im in 5th grade)
*Wednesday, March 6, 2013 at 10:35pm*

**4th grade Algebra**

What is another way to write the expression 44n? What is another way to write the expression 44 divided by n?
*Wednesday, March 6, 2013 at 4:48pm*

**Math 6th grade**

The base of the skateboard ramp has an area of 2.3 m square meters the height of the ramp is 1.2 m find the volume of the rectangular prism?Please help!
*Tuesday, March 5, 2013 at 3:33pm*

**Pre-Algebra**

Grade 7 students were surveyed to determine how many hours per day they spent on various activities. Eating is 8%, homework is 8%, sleeping is 33%, TV is 13%, socializing 13%, and school is 25%. About how many hours per day altogether were spent on watching TV and homework?
*Tuesday, March 5, 2013 at 8:51am*

**Reading**

What is a 2nd grade pronoun definition
*Monday, March 4, 2013 at 8:59pm*

**Math 7th grade**

Katya bought 2 gallons of juice. she drank 2 quarts. how much was left?
*Sunday, March 3, 2013 at 9:09pm*

**Devry**

1. You are part of a team given the task of designing an application to determine a students letter grade for a short course. The application will process a quiz, a project, a midterm exam and a final exam to determine the total score. The result of dividing the total score by...
*Friday, March 1, 2013 at 1:42am*

**Writing**

2nd grade opinion pieces
*Thursday, February 28, 2013 at 9:44am*

**LA**

What are some tips to help me write better. I'm in 5th grade an i'm still writing run-ons.
*Thursday, February 28, 2013 at 7:34am*

**6th grade Algebra**

Power Standard Form 10^1 10 10^2 100 10^3 1000 10^4 10000 10^5 100000 Write a rule for the number pattern.
*Wednesday, February 27, 2013 at 12:16pm*

**4th grade grammar **

1. clean the campsite well or good 2. eat well or good
*Wednesday, February 27, 2013 at 9:28am*

**6th grade math**

n/4 +32=32 I can get it n/4=40 but not sure how to get n by itself????
*Tuesday, February 26, 2013 at 7:25am*

**6th grade math**

Unable to help my child with this problem... 71.33=9/5k-459.67 solving for k
*Monday, February 25, 2013 at 10:20pm*

**Math 6th grade**

I am having trouble with Input output for this problem, I can't figure out the function rule input x= output y= 2 1 3 0 4 -1 Please Help!
*Monday, February 25, 2013 at 9:51pm*

**phy**

A bicycle and its rider together has a mass of 62 kg. What power output of the rider is required to maintain a constant speed of 4.6 m/s (about 10.3 mph) up a 5.0% grade (a road that rises 5.0 m for every 100 m along the pavement)? Assume that frictional losses of energy are ...
*Monday, February 25, 2013 at 9:03pm*

**grade 9 english**

My question is about the story a midsummer nights dream, in act one 1. Why does helena wish her 'tongue should catch(hermia's) tongue's sweet melody'(189)
*Monday, February 25, 2013 at 10:35am*

**TOURISM GRADE 12**

influence of recent global event on tourism
*Sunday, February 24, 2013 at 6:30am*

**grade 11 math**

Determine two angles between 0°and 360°that have a secant of -4. Round your answers to the nearest degree. There are tw answer 104°( I got this one but there is also 256° I dont have anyidea for this one please explain to me I appreciate your time thankyou sooo...
*Saturday, February 23, 2013 at 12:42pm*

**grade 11 math**

Determine two angles between 0°and 360°that have a secant of -4. Round your answers to the nearest degree. There are tw answer 104°( I got this one but there is also 256° I dont have anyidea for this one please explain to me I appreciate your time thankyou sooo...
*Saturday, February 23, 2013 at 12:42pm*

**math**

What is a decimal for 21/33??? I really need help on this one!!!! I'm in fith grade so it's probably easy to help me!!! I also have a quiz tomorrow and I don't get decimals at all because I was out from school for 2 days because I was in the poconos. Thanks guys ...
*Wednesday, February 20, 2013 at 3:53pm*

**math **

In third grade... Write an equation comparing test scores of 88 and 97. (Use a box for missing number) do you know how to answer this?
*Tuesday, February 19, 2013 at 7:43pm*

**math **

In third grade... Write an equation comparing test scores of 88 and 97. (Use a box for missing number) do you know how to answer this?
*Tuesday, February 19, 2013 at 7:21pm*

**Statistics **

In your biology class, your final grade is based on several things: a lab score, scores on two major tests, and your score on the final exam. There are 100 points available for each score. However, the lab score is worth 15% of your total grade, each major test is worth 22.5...
*Tuesday, February 19, 2013 at 5:06pm*

**math **

1:how do you order 3/4 , 7/8 ,and 13/6 from least to greatest. 2:how do you convert 2 2/4 ito an improper fractin. 3:how do you convert 3% into a decimal and how do you convert 4.56 into a percent ... i am in 6th grade by the way and make sure you provide the answer
*Monday, February 18, 2013 at 4:50pm*

**Algebra**

Can you please give me some real life examples of using variables and solving equations. These are 6th grade students and I need to show real-life experiences. Thanks!
*Monday, February 18, 2013 at 9:59am*

**7th Grade Math**

I do know how to find the area of a square and rectangle, but how do you fing the area of a rhombus. (that is at least what it looks like.) The shape I'm talking about is like a rectangle but it looks like one side got stretched to the left. (sorry if I made that even more...
*Friday, February 15, 2013 at 2:42pm*

**7th grade math please help Ms. Sue ASAP**

14. Find the value of the missing angle. (It is a hexagon. In the picture, going counter-clockwise, the angles are: 152, 85, 125, 135, 85, and "x" degree angles) 720º 120º 128º 138º I need help finding "x"! So far, the angles they have ...
*Wednesday, February 13, 2013 at 9:19pm*

**science**

what is food vacuole and contractile vacuole 4th grade
*Wednesday, February 13, 2013 at 6:40pm*

**english**

could someone please proofread my essay and give me any feed back on any changes that needs to be made. I am Sally Goodin, Administrative Assistant of the Human Resources Department at 1701 W. Beebecapps in Mesquite, Texas 34567. Broadworth General Hospital will be hosting a ...
*Tuesday, February 12, 2013 at 11:19pm*

**math 4th grade **

will those same steps work if the problem is x/12=2/6 will the answer be 4/12
*Tuesday, February 12, 2013 at 4:45pm*

**5th grade math**

adam read a 360 page book in 3 days. he read twice as many pages on the middle day as he did on the first day or last day. How many pages did he read on the LAST day.
*Tuesday, February 12, 2013 at 4:43pm*

**math 4th grade **

now is the correct answer 4
*Tuesday, February 12, 2013 at 4:34pm*

**PLEASE HELP 5th grade math**

There are 28 students in zacks class.one forth are absent how many students are present? Answer choises a.16 b.7 c.9 d.21
*Tuesday, February 12, 2013 at 4:32pm*

**math 4th grade **

So Alyonka will the correct answer be 10
*Tuesday, February 12, 2013 at 4:23pm*

**math 4th grade **

Find the missing number 2/5 = /20 could you explain the steps I take to find the answer
*Tuesday, February 12, 2013 at 4:16pm*

**7th Grade Math**

The area of a certain rectangle is 288yd^2.the perimeter is 68yd.if you double the lengths and widths,what will be the new area and perimeter of the new rectangle be?
*Monday, February 11, 2013 at 8:58pm*

**5ht grade math word problems**

sue baked chocolate chip cookies. although the recipe said it would make 5 dozen, she actually made 4 less than that. if there were slightly more than 500 chips in the package what is the average number of chips for each cookie?
*Monday, February 11, 2013 at 7:30pm*

**Physics Grade 11**

12kg box is placed on a rough surface. A force of 20N is applied at an angle of 30 degrees. Calculate the magnitude and direction of the normal and friction forces
*Sunday, February 10, 2013 at 2:51pm*

**Science (8th grade)**

I still am confused about the snail lab things... Ms. Sue helped me with the calculate, but I still have a question... Calculations: .136 cm/s .000136 m/s .4896 m/h Calculate how long it will take your snail to cross a sidewalk(2m) cross a road(20m). How would I do that?
*Sunday, February 10, 2013 at 11:59am*

**statistics**

the mean scale score on the mathematics examination of ninth grade students in new york state was 86 with a standard deviation of 5 points. Given a student was selected at random what is the probabilty that his score was 91 or higher?
*Saturday, February 9, 2013 at 3:43pm*

**stats**

suppose you are to form a scatterplot oby collecting data for the given pair of variables. determine the likely direction form and strngth. Student: high grade point average, student: studying consistency
*Saturday, February 9, 2013 at 1:36pm*

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