Wednesday

May 27, 2015

May 27, 2015

**8th grade**

why is sound important to radio
*Tuesday, September 30, 2008 at 1:01pm*

**6th grade**

euclidean algorithm
*Tuesday, September 30, 2008 at 9:29am*

**7th grade**

what is -2(-3) squared
*Monday, September 29, 2008 at 7:18pm*

**grade 8 math**

At the annual Grade 8 ski trip, for every 2 students who skied, 3 snowboarded. Ninety-six students snowboarded. How many students skied? Show your work. Can someone help???
*Sunday, September 28, 2008 at 7:49pm*

**10th grade**

what is a good slogan for neon?
*Sunday, September 28, 2008 at 12:42am*

**Grade 3 (transporatation)**

I am doing a unit on public transportation in New York city for my 3rd grade class and I am having a little trouble finding interesting and fun websites that my students could use to get information on past and present types of public transportation. Do you know any website/s ...
*Saturday, September 27, 2008 at 8:33pm*

**12th grade**

How do I find the height of a parallelogram?
*Thursday, September 25, 2008 at 7:57pm*

**10th grade**

Is dictatorship part of democratic
*Wednesday, September 24, 2008 at 12:07am*

**middle school math**

A brick is dropped from the Empire State Building at a height of 324 meters. If you neglect any type of air resistance, what is the distance in meters that the ball falls during the interval between the 8th and 9th second? Gravity falling on an object causes it to decend a ...
*Sunday, September 21, 2008 at 4:48pm*

**3rd grade**

an example of an alphabet poem.
*Thursday, September 18, 2008 at 6:33pm*

**10th grade**

15mm to dam
*Wednesday, September 17, 2008 at 1:08am*

**6th grade**

what are the first 20 perfect aquares?
*Tuesday, September 16, 2008 at 8:52pm*

**6th grade**

i dont get this stuff that my teacher
*Tuesday, September 16, 2008 at 7:45pm*

**7th grade**

what is another word for understand
*Tuesday, September 16, 2008 at 5:33pm*

**6th grade math**

What is 2 x (4 to the power of 2) - 12 + 5 ?
*Tuesday, September 16, 2008 at 2:15am*

**5th grade**

Can you explain what the "Silk Road" is?
*Monday, September 15, 2008 at 5:21pm*

**4th grade**

Where on a glacier are moraines found?
*Saturday, September 13, 2008 at 11:23am*

**7th grade math**

How do you convert 5/16 to a decimal??
*Friday, September 12, 2008 at 6:55pm*

**5th grade**

how do you do a paragraph paw
*Thursday, September 11, 2008 at 11:01pm*

**5th grade**

What are the properties that helps scientist?
*Thursday, September 11, 2008 at 5:14pm*

**7th grade math**

10-3y=1 find the value of y
*Wednesday, September 10, 2008 at 8:49pm*

**7th grade science**

Are volcano's alive?
*Wednesday, September 10, 2008 at 6:31pm*

**math**

polk elementry school has three classes for each grade level, kindergarten through fifth grade. If there is an average of 27 students how many students attend polk elementry school?
*Wednesday, September 10, 2008 at 5:33pm*

**2nd grade**

how we can find the mode of data
*Tuesday, September 9, 2008 at 6:54pm*

**2nd grade**

what is the synonym for brown?
*Tuesday, September 9, 2008 at 6:13pm*

**3rd grade**

what continent is south of europe
*Monday, September 8, 2008 at 9:46pm*

**trig**

in an algebra class of 21 students the mean grade on a test was 87; in another class with 32 students the mean grade was 81. What is the combined mean of the two classed? my teacher said it's 21 * 87 + 32 * 81/53= 83.4 but i'm not sure where the 53 came from.. thanks ...
*Monday, September 8, 2008 at 9:13pm*

**trig.**

in an algebra class of 21 students the mean grade on a test was 87; in another class with 32 students the mean grade was 81. What is the combined mean of the two classed? my teacher said it's 21 * 87 + 32 * 81/53= 83.4 but i'm not sure where the 53 came from.. thanks ...
*Monday, September 8, 2008 at 8:24pm*

**6th grade**

What was a mansion like in the 80's
*Monday, September 8, 2008 at 7:43pm*

**5th grade math**

I need help to solve for n n/80=30
*Monday, September 8, 2008 at 6:30pm*

**American History**

I have been assigned a paragraph to "decode" of the Declaration of Independence. I am supposed to write it to make it so that it is easily understood and read-able. I'm having a hard time with it though, because I don't know what the actual words mean. It is ...
*Monday, September 8, 2008 at 3:10pm*

**6th grade math**

A+B = A-B what are A and b
*Sunday, September 7, 2008 at 10:20pm*

**5th grade**

how many thousandths are in a hundredth?
*Sunday, September 7, 2008 at 8:58pm*

**6th grade**

unscramble the work broanalse
*Sunday, September 7, 2008 at 4:09pm*

**10th grade math**

3(x-2)= 4-(x-2)
*Saturday, September 6, 2008 at 11:58am*

**11th grade**

what exactly is chemistry?
*Thursday, September 4, 2008 at 5:33pm*

**writing**

does anyone on here know how to grade a SAT essay?
*Thursday, September 4, 2008 at 12:31pm*

**7th grade**

wht is the 8 parts of speech
*Wednesday, September 3, 2008 at 8:35pm*

**1st grade**

What is the format to do a book report
*Friday, August 29, 2008 at 11:29am*

**4th grade**

what is 7 d in w
*Friday, August 29, 2008 at 10:42am*

**math grade 12**

solve for n if P(n,3)=2c(n,2), n{N
*Thursday, August 28, 2008 at 8:03pm*

**5th grade**

i need help with factors
*Tuesday, August 26, 2008 at 8:25pm*

**4th grade**

What are the communtative property of addition?
*Monday, August 25, 2008 at 9:16pm*

**4th grade**

how to use lattice method?
*Friday, August 22, 2008 at 7:53am*

**8th grade science**

what is an example of suspension
*Wednesday, August 20, 2008 at 9:09pm*

**Help Help**

Consider the following selection statement where X is an integer test score between 0 and 100. input X if (0 <= X and X < 49) output "you fail" else if (50 <= X and X < 70) output "your grade is" X output "you did OK" else if (70 <...
*Wednesday, June 11, 2008 at 4:54pm*

**programming**

Can You Please help me understand how to do this and what i have to do to solve the problem.... Please!! Consider the following selection statement where X is an integer test score between 0 and 100. input X if (0 <= X and X < 49) output "you fail" else if (50...
*Wednesday, June 11, 2008 at 4:53pm*

**check over--**

this is a book review for 9th grade honors english. does it look OK? are there any errors or anything? thanks-- The novel Dairy Queen by Catherine Murdock is the story of 15-year-old D.J. Schwenk who lives in Red Bend Wisconsin. Her father gets injured and can no longer take ...
*Thursday, May 29, 2008 at 6:24am*

**grade 5 math**

the grade 5 class decided to collect cans of food to donate to the food bank .After the 1st week ,they had collected 8 cans . The next week they collected 11 more . By the 3 rd week they had 31 cans Following this pattern how long will it take for them to reach there goal of ...
*Sunday, May 4, 2008 at 9:47pm*

**6th Grade Math**

I really don't know what to do on this question. If someone could start me off I could probably get the answer. Remember I am in 6th grade. Dani has a sack of 50 pens. Of these, 10 are black, 15 are blue, and the rest are red. If she grabs a handful of 5 pens, how many ...
*Monday, April 21, 2008 at 7:19pm*

**7th grade math**

PV/nR=T find the value for n
*Monday, March 31, 2008 at 7:58pm*

**12th grade math help!!!!**

Who invented the lightbulb? Thanks
*Friday, March 28, 2008 at 12:16pm*

**Algebra 4th grade**

Evaluate each expression for x = 3 2x x (3x) + 5 --- 6
*Tuesday, March 18, 2008 at 6:38pm*

**science**

Examples of positive, negative and neutral friction? We always learned about friction as either being positive (tires gripping the road, brake friction for stopping etc.) or negative friction (causing wear or heat as in a bearing or engine due to parts moving against each ...
*Sunday, March 16, 2008 at 9:36am*

**proofread**

Hi, can someone proofread this for me. I'll appreciate it. Thanks in advance. The practicum site I selected is an elementary school. I will be assisting a first grade teacher during the semester. I will be helping her with her students and with other teacher ...
*Sunday, February 3, 2008 at 11:34pm*

**Math**

Can i please get your help on fractions and i am in the 7 th grade
*Wednesday, January 30, 2008 at 5:49pm*

**7th grade geometry**

pr/ac = ?/cb pr=6,ac=?, cb=15
*Monday, January 28, 2008 at 6:52pm*

**3rd grade english**

wat is a noun
*Sunday, January 27, 2008 at 2:34pm*

**4th grade Algebra**

How to solve this problem. 3X-Y=12
*Thursday, January 24, 2008 at 5:53pm*

**5th Grade Math Problem**

If 1=4, 2=7, 4=13, 5=16, 8=25, what is the pattern?
*Thursday, December 20, 2007 at 6:17pm*

**Grade 10 MATH**

17^115
*Wednesday, December 5, 2007 at 7:56pm*

**Math**

I am trying to help my son in Algebra, the only thing is that I have forgot some of these thing.He has a word problem I can not figure it out please help a mother help her 9th grader. Q- The polygons below are similar. Find the unknown side lengths if c=24. Each measure is in ...
*Tuesday, November 13, 2007 at 8:29pm*

**math**

An instructor counts homework as 1/3 of the student's grade and the final exam to be 2/3 of the student's final grade. Going into the final exam a student has a homework grade of 48%. What range of scores on the final exam would put the student's final average ...
*Sunday, September 30, 2007 at 8:08pm*

**Math**

I am tring to finish my 10th grade. I got hurt last Jan. 2007. And was force to quit public school. In short of every. I started online schooling and I have to write an essay for a final grade in Math compare three college to each other and make a graph telling which school ...
*Thursday, September 13, 2007 at 9:54am*

**Social Studies**

How do you start a community? Please explain your question. Are you asking about how to start a town of people? Or a community of crayfish? Or a special interest community, such as a club or a church? We'll be glad to help you if you clarify your question. We are asking ...
*Thursday, August 16, 2007 at 7:01pm*

**physics-please check**

is this right?: when a form of energy changes from one form to another some energy may transfrm into a useful form, those useful form of energy is high grade energy.while the rest of the energy will always change to form we cannot use.which is called the low grade energy. if i...
*Monday, May 14, 2007 at 4:46am*

**algebra**

Sam must have an average of 70 or more in his summer course to obtain a grade of C. His first three test grades were 75,63, and 68. write an inequality representing the score that sam must get on the last test to get a C grade http://www.jiskha.com/display.cgi?id=116...
*Tuesday, April 24, 2007 at 11:47pm*

**1st grade math please help!!!**

8...
*Tuesday, April 24, 2007 at 10:29pm*

**Math**

Are you trying to solve for x, n or p? solve for n Show me how to work this problem. 2n = 4xp - 6 what is the problem? what grade r u in iam in 6 grade To get n all by itself, you need to divide by 2. But if you divide by 2 on the left, you have to divide by 2 on the right...
*Wednesday, March 14, 2007 at 8:22pm*

**math**

Derivatives are usually not taught in 5th grade. That is what your question is about: Rates of change. Complete the following statements with the correct words Note: Correct spelling is important. If s(t) is a distance (or height or position) function, then s'(t) would be ...
*Monday, February 19, 2007 at 10:00pm*

**math**

how do you do fractionation? huh??/ What grade are u in?
*Wednesday, February 7, 2007 at 7:19pm*

**Math Help Please (I Am New In This Website)**

How do you multiply 367 by 72? the answer depends on your grade. Tell us what Grade in School you are in. Multiply 367 by 2; write down the answer. Multiply 367 by 70; add it to the answer above. Let us know what your answer is and someone here will give you feedback.
*Saturday, January 27, 2007 at 7:55pm*

**math,correction**

can someone correct this for me please. Statistics. Sam must have an average of 70 or more in his summer course to obtain a grade of C. His first three test grades were 75,63, and 68. Write an inequality representing the score that Sam must get on the last test to get a C ...
*Tuesday, January 9, 2007 at 7:38pm*

**math correction**

can someone correct this for me.or teach me if i'm wrong Statistics. Sam must have an average of 70 or more in his summer course to obtain a grade of C. His first three test grades were 75,63, and 68. Write an inequality representing the score that Sam must get on the last...
*Monday, January 8, 2007 at 1:45pm*

**English 9th Grade**

HELP!!! Need to write a 2 page paper on Shakespeare using dramatic foil. Please let me know what that means. I will be contrasting 2 characters in Romeo and Juliet. Thank you so much. http://www.tnellen.com/cybereng/lit_terms/terms/2terms.html#Foil Here is an excellent ...
*Thursday, October 26, 2006 at 10:59pm*

**Noiuns**

Our son's 3rd grade teacher gave out a homework assignment which had the students make a sentence for each of their spelling words and then circle the "noun" in the sentence. We received his homework back from the teacher with the words, "I, you, He", ...
*Wednesday, October 25, 2006 at 7:25pm*

**physics**

I'm supposed to design a device that will protect a raw egg, GRADE A, (not that its really important to know what kind of egg it is... LOL) But, it will drop from a 12 FOOT height to a concrete floor. The only materials that I'm allowed is about 9 sheets of "8.5 X...
*Friday, October 13, 2006 at 11:20am*

**homework !!**

My daughter did excellent in school last year (grade 1) She was reading at a grade 2 level, and loved school. Now, she says she can't read, won't read and when she tries she is getting all the small words wrong. Is she playing me or does she have a problem?? My first ...
*Tuesday, September 19, 2006 at 3:01pm*

**Language Arts**

I left my McMillian text book for language arts in school today and I have homework on page 2 and 3. I'm in the 6th grade does anyone have that book. I really really need those questions. I don't know if this gives page numbers that correspond with your text or even if...
*Monday, September 11, 2006 at 5:04pm*

**math question**

hi, i have a math question that i need help with: when data are non-numerical but can be ordered, such as letter grades, the mean cannot be calculated directly; but both the median and mode can be found. Last year in Ms. Flag's history course, the final grades were 8A'...
*Tuesday, August 29, 2006 at 3:17pm*

**Language Arts 6th grade **

This is from Phantom Toll Both. I am having trouble finding similarity and differences can you give me a hint of start me off that would be great. At least two ways which Tock and Humbug are alike and different
*Tuesday, May 26, 2015 at 12:19pm*

**4th grade Science (Please Help!)**

Bowl A and Bowl B are filled with the same amount of water. Bowl A is covered in plastic wrap. Both bowls are left on a counter. The water level is checked in both bowls after 1 week. What is the independent variable? PLEASE HELP.
*Sunday, May 24, 2015 at 2:47pm*

**4th grade Science (Please Help!)**

Bowl A and Bowl B are filled with the same amount of water. Bowl A is covered in plastic wrap. Both bowls are left on a counter. The water level is checked in both bowls after 1 week. What is the hypothesis? Please HELP!
*Sunday, May 24, 2015 at 1:30pm*

**5 th grade math**

at a grocery store salted peanuts in the shell cost 30 cents per ounce. is $5.00 enough money to buy 1 pound of peanuts?
*Thursday, May 21, 2015 at 8:41pm*

**6th grade math**

Mrs Roberts is 3 times as old as her son. The sum of their ages is 48 years. How old was Mrs. Roberts when her son was born?
*Wednesday, May 20, 2015 at 8:57pm*

**4th Grade Math**

The ratio of the number of dogs to the number of cats at an animal shelter is 5:4, if there is a total of 153 cats and dogs, how many cats are in the shelter
*Wednesday, May 20, 2015 at 8:07pm*

**English**

We can walk and ride a bike when I go to school. ========== Is this sentence grammatical? When we grade this short sentence in terms of grammar, can this sentence get A? Or is it totally wrong?
*Monday, May 18, 2015 at 8:34pm*

**7th grade English **

Which of the following traits distinguishes Miss Whitlaw from other "demons"? A. Generousity B. Independence C. Morality D. Height
*Monday, May 18, 2015 at 4:54pm*

**grade (5) math**

Design a rectangular dog pen that has the greatest possible area and keep within a budget of $50. Your pen needs at least one gate for your dog. Fencing is $1.00 per foot, fence posts are $2.00 each, and gates(3 feet wide) are $5.00 each. What is the area of a pen? pls help me!!!
*Monday, May 18, 2015 at 12:36am*

**programming concepts**

Mr. Jones always gives True/False tests to his class. His tests always have 20 ques- tions. The maximum class size is 35. He needs a program that will calculate the stu- dents’ grades based on the best score. Grade A will range from the best score, to the best score minus...
*Friday, May 15, 2015 at 7:53pm*

**programming concepts**

Mr. Jones always gives True/False tests to his class. His tests always have 20 ques- tions. The maximum class size is 35. He needs a program that will calculate the stu- dents’ grades based on the best score. Grade A will range from the best score, to the best score minus...
*Friday, May 15, 2015 at 2:37pm*

**Science 8th Grade**

In what ways can outside forces affect an object's motion, position, and shape?
*Friday, May 15, 2015 at 11:36am*

**grade (5) math**

the cost of dinner for a family of four was $128. They left the waiter a total of $151.04, including the tip. What percent of the bill was the tip? Pls help me!
*Thursday, May 14, 2015 at 7:36pm*

**grade 5 math **

a great white loses teeth and grows new teeth if a shark lost 240 of its 3,000 teeth in one year what percent of teeth did it lose? Pls help !,!
*Wednesday, May 13, 2015 at 12:53am*

**4th grade science**

imagine that the air temperature in your classroom increased by 10 degrees celsius. Would the relative humidity of the air in the room go up or down? Explain. Please help!!!!
*Tuesday, May 12, 2015 at 7:53pm*

**Vacation**

what should I pack to the grand canyon? why is the grand canyon a trip? please answer these are an essay to complete & if I don't pass I cant go to 7th grade thanks
*Tuesday, May 12, 2015 at 12:50pm*

**Social sciences grade 9**

What are the ideologies and history of the following: *USSR *USA *political sanction
*Sunday, May 10, 2015 at 1:57pm*

**grade (5) math**

The Rowans decided to build a pool in their backyard. What would be the area and perimeter of this pool? Let X=20 1/2 feet and y=2 1/2 yards. Pls help me!!
*Thursday, May 7, 2015 at 10:42pm*

**grade (5) math**

Tony made 85% of his field goal attempts if he made 40 attempts how many field goals did he make? Pls help!!
*Thursday, May 7, 2015 at 10:31pm*

**10th grade physics**

What speed must a bucket of water have to complete a circle with a radius of 1.2 m without spilling any water? My answer: this seems to be an incomplete question, not solvable without the weight of the bucket
*Friday, May 1, 2015 at 11:27am*