Friday

December 19, 2014

December 19, 2014

Post a New Question | Current Questions

**9th Chemistry**

Why is there a big space in the periodic table between the 2nd & 3rd periods? The activity of the electrons is related somehow.
*Sunday, November 8, 2009 at 8:54pm*

**math**

Find the first, second, and third quartiles of the data. 15, 6, 1, 13, 5, 11, 3, 8 My answer: 1st quartile: 3 2nd quartile: 7 3rd quartile: 13 Am I right?
*Wednesday, November 4, 2009 at 8:14am*

**math**

Evaluate. Remember the order of operations. Give your answer as a fraction in simplest terms. (-15)(6-4 divided by 2) + (-3)3rd power __________________________________ 6 / (4-11) my answer was -87/-0.85714 which does not look right. Any help is appreciated
*Friday, October 30, 2009 at 6:59pm*

**3rd grade**

Dean works with baby animals at a Zoo. This week he measured a giraffe, an ape and a tiger. The tiger had grown 4 inches less than the giraffe. The giraffe had grown twice as much as the ape. The baby ape had grown 6 inches since it was measured the last time. How many inches ...
*Saturday, October 24, 2009 at 3:23pm*

**programming**

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<=X and X...
*Friday, October 23, 2009 at 7:38pm*

**Linear Programming**

OKay My question is: Two factories manufacture 3 different grades per paper. the company that owns the factories has contracts to supply at least 16 tons of low grade, 5 tons of medium grade, and at least 20 tons of high grade paper. It cost $1000 per day to operate the first ...
*Friday, October 16, 2009 at 8:30pm*

**Algebra 1A**

From a base elevation of 8200 ft. a mountain peak in colorado rises to a summit elevation of 14588 ft. over a horizonal distance of 15842 ft. find the grade of the peak. The grade of the peak. The grade of the peak is %. Round to the nearest tenth as needed. Someone help ...
*Thursday, October 8, 2009 at 1:54pm*

**algebra**

from a base elevation of 6800 ft, a mountain peak rises to a summit elevation of 14478ft over a horizontal distance of 15845 ft. find the grade of peak. the grade of the peak is ___ %
*Wednesday, October 7, 2009 at 7:55pm*

**6th grade Reading **

Worksheet for An Ant's Life and The Best School Year Ever Vocabulary im in 6th grade
*Wednesday, October 7, 2009 at 3:43pm*

**Crossword**

What made parliament stronger than the monarchs: it has 13 letters and the 3rd letter is l
*Sunday, October 4, 2009 at 9:42pm*

**Crossword**

What made parliament stronger than the monarchs: it has 13 letters and the 3rd letter is l
*Sunday, October 4, 2009 at 9:31pm*

**3rd gr social studie**

He know how to do the work it just when the teacher is explaning the lesson is the problem.
*Tuesday, September 29, 2009 at 12:17pm*

**math**

I think I must be asking my question wrong, but what is my number grade if I missed 36 out of 85 questions. For example if I missed 1 out of 10 I know my grade would be a 90.
*Wednesday, September 23, 2009 at 4:34pm*

**Algebra 1 Please bobpursley again**

Thanks to everyone for trying to help me. This is not really a question but an answer to what grade level this promblem is for my son is in ninth grade. Thank You all again
*Saturday, September 12, 2009 at 11:27pm*

**5th grade**

Will someone tell me a webpage my daughter can get help on solving equations, word problems w/ algebraic chains...or for 5th grade math. Thank you
*Thursday, September 10, 2009 at 6:12pm*

**English**

1. He is upset because she got a very good grade. 2. He is upset because she got very good grade. (Do we have to use 'a' before 'very good grade' or not?)
*Monday, September 7, 2009 at 5:01pm*

**General Question**

On a home work assignment it gives the page number and the problems to do followed by E3P. Does that mean every 3rd problem.(It shows 1-26 E3P, but I thought it would be 1,3,6,9,12,15,18,21,24,27) Please help. Thanks
*Friday, August 28, 2009 at 2:30pm*

**Math**

How would the information about grade and frequency change if there were twice as many of each grade? Grade Frequency A 2 B 8 C 11 D 2 F 1 I think that the grades would double if there was twice as many. Thanks.
*Wednesday, July 29, 2009 at 8:27pm*

**math**

Solve the simultaneous equations: 3x-2y=19 2x+3y=4 Do i create a 3rd eq like this? 6x-4y=38 and where do i go from here?
*Wednesday, June 24, 2009 at 1:30pm*

**Math**

Determine the coefficient of the 3rd term in the expansion of (x+2y)^7. I tried using the formula,nCk (a^(n-k)) ((b)^k), but it doesn't indicate what n is.
*Friday, June 19, 2009 at 3:05am*

**10th grade**

what classes should i take in 10th grade?
*Wednesday, May 27, 2009 at 9:23pm*

**visual basic**

Cant get my message dialog box to display anbody see waht wrong with it? The message box is located in my if then else statement Dim total As Integer = 0 Dim gradeCounter As Integer = 0 Dim grade As Integer = 0 Dim average As Double = 0 ' sum grades in ListBox Do ' ...
*Thursday, May 7, 2009 at 4:58pm*

**3rd grader needs help with grammar**

Is it..... my Classmates and me or my classmates and I
*Wednesday, May 6, 2009 at 1:20am*

**Business Communication**

A student who has poor grades should: a) omit the grade poing average from the resume b) round off the grade point average rather than giving the precise figure c) explain the reason(s) for getting poor grades on the resume d) lie about the grade average I know (c) and (d) are...
*Monday, April 20, 2009 at 2:55pm*

**8th grade**

essay on should students only have to take reading andmath to go to 9th grade agree or disagree?
*Monday, April 13, 2009 at 9:41pm*

**math (grade 11 operations with radicals)**

Simplify sqrt12 + sqrt18 - sqrt27 + sqrt 50 thnx a lot any help is greatly appriceted.... these are grade 11 radical expressions and the answer for this is : - -sqrt3 + 8sqrt2
*Friday, March 27, 2009 at 9:39pm*

**6th grade**

Do you have online readings and questions for my son, who is in 6th grade? I see lesson plans, but I don't see the information to give out. Please let me know about this, thank you.
*Thursday, March 19, 2009 at 1:02pm*

**3rd grade Grammar**

I can't figure out if the teacher is trying to trick me. I'm supposed to find the plural subject in the following sentences. I can't find a plural subject. Can you help me. 1. Yellowstone National Park is in Wyoming. (can't figure this out) 2. This park also ...
*Tuesday, March 3, 2009 at 7:09pm*

**First grade social studies**

my son is in first grade and has to do a project as the curator for the american symbols. I am looking for a reputable website and having difficulty sorting out which ones to use. Can anyone help?
*Tuesday, February 17, 2009 at 2:40pm*

**Social studies needs your help!!**

I am in a very tight situation. I am a grade 4 social studies teacher. In my classroom, I have students of mixed ability. Some students are above grade level, some on grade level and some below grade level. The bulk of students is below grade level. What activities or ...
*Wednesday, February 11, 2009 at 11:17pm*

**Pre-Calculus**

A road sign at the top of a mountain indicates that for the next 4 miles the grade is 12%. Find the angle of the grade and the change in elevation for a car descending the mountain.
*Thursday, February 5, 2009 at 11:24pm*

**math**

i was trying to calculate wut grade i got if the avg on a midterm was 47.76 and the mean was 10.19 i got 37 wut grade did i get?
*Thursday, February 5, 2009 at 5:06pm*

**math**

there is a graph, and the title is Students who dress up for spirit week.60 grade 7 boys did,70 grade 7 girls did,70 grade 8 boys did, and 80 gr 8 girls did. the question is what this graph is showing. I put the graph is showing how many gr 7 boys dressed up for spirit week, ...
*Saturday, January 31, 2009 at 10:46pm*

**math**

Three students from grades 10,11 and 12 were elected to the student council. Grade 10: Tom(T), Sally(s) and Bill(B) Grade 11: Jerry(J),Anne(A)and Connie(C) Grade 12: Dan(D), Martha(M) and Gwen(G) A three member committee is to be formed with one person from each grade. All ...
*Friday, January 30, 2009 at 10:54pm*

**3rd math**

Write 35 divided by 7 in three different ways. What is the quotient? do they mean 35 divided by 5= 7 , 35 divided by 7= 5 or by sign?
*Friday, January 23, 2009 at 4:59pm*

**3rd math**

Square each of these numbers. There's a square, on top is the number 5 and on the left side 5. Inside the square is a line?
*Friday, January 23, 2009 at 4:47pm*

**english**

If i am writing an english comp 3rd person and she asked for the organization to be spatial - what exactly does that mean?
*Monday, January 12, 2009 at 5:18pm*

**7th grade math**

indicate the measure and the measure unit. 1. there are four windows in the room each 36 inches wide. 2. luisa received a gift of $100 from a relative when she graduated from 8th grade.
*Wednesday, January 7, 2009 at 9:34pm*

**math**

can you tell me what 3rd to the fifth power is
*Thursday, December 18, 2008 at 5:22pm*

**Persuasive writing....**

I will be teaching my grade 5 students a lesson on persuasive writing. Do you know where I could find some sample persuasive essays to show them, especially ones that are on fifth grade level. Thanks for your help
*Friday, December 5, 2008 at 11:37pm*

**3rd grade**

Good evening ~ I have 2 questions. Kelsey was assigned math homework. He was given 8 word problems to solve. He estimated that it would take him 5 mins. to solve each problem (THAT WOULD TAKE 40 MINS. FOR KELSEY TO COMPLETE HIS MATH HOMEWORK) ? HOW TO WRITE A MULTIPLICATION ...
*Thursday, December 4, 2008 at 7:38pm*

**AED**

What skills will you teach and how will you teach them in mathematics. need 200 words and all I have so far is: I can teach this concept to students in a lower elementary grade and to students in a middle school grade by
*Friday, November 21, 2008 at 10:19pm*

**3rd grammer**

when Leslie comes to the lot she brings her baby- common or proper noun
*Tuesday, November 18, 2008 at 3:59pm*

**AED**

describing how you can teach this concept to students in a lower elementary grade and to students in a middle school grade.
*Monday, November 17, 2008 at 9:04pm*

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

What fun activity could I use to to teach 5th grade students about the Constitution?
*Thursday, November 6, 2008 at 8:51pm*

**civics**

what example can I write about the rights that the 3rd amendment protects?
*Friday, October 31, 2008 at 6:02pm*

**7th grade**

can you just give me a math riddle thats understandable to 7 th grade
*Monday, October 27, 2008 at 6:56pm*

** science**

When I bumped the table, the coffee in my cup spilled out. Newton's _____ law explains this reaction. 1st 2nd 3rd
*Wednesday, October 22, 2008 at 7:18pm*

**science**

Newton's _____ law explains why my hands hurt when I clap loudly. 1st 2nd 3rd
*Wednesday, October 22, 2008 at 7:12pm*

**education class**

What would a good teaching strategy be for language arts in a grade 1 classroom and a grade 8 classroom?
*Sunday, September 28, 2008 at 7:59pm*

**English**

In the book Dr. Dolittle is it written in 1st person, 2nd person, or 3rd person omniscent or limited?
*Tuesday, September 23, 2008 at 10:35pm*

**chemistry**

i have a question on scientific notation. is you have: 8x10 to the 5th power over 2x10 to the -3rd power is the answer 4x10 to the 8th?
*Wednesday, September 10, 2008 at 8:23pm*

**math**

a framer divides his herd of cows anong his 4 sons, one get 1/2, second get 1/4, 3rd gets 1/5 and the 4th get 7. how many cows are in the herd?
*Tuesday, September 2, 2008 at 8:17pm*

**reading 4th grade**

looking for someone to tell me where I can find anything on "Tales of a Fourth Grade Nothing"
*Monday, August 11, 2008 at 10:20pm*

**5th grade expectations**

my son is going to the fifth grade. What do I need to do to make sure he is ready?
*Friday, July 18, 2008 at 8:39am*

**Problem Solving**

Lindsey has 75% as her final grade, but after she writes her exam she gets 85%. If her exam is worth 7.5%, what is her final grade.
*Saturday, June 14, 2008 at 3:14pm*

**social studies for the 3rd time**

I need something that s related to California that starts with a Q
*Wednesday, June 11, 2008 at 8:23pm*

**Part 1**

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 4:57pm*

**Part 1**

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 <= X and X < 85) output "your grade is" X output "you did well" else if (...
*Wednesday, June 11, 2008 at 4:55pm*

**3rd math**

which would you measure using inches? lengh of a pen
*Tuesday, April 29, 2008 at 10:39pm*

**3rd math**

which would be the most appropriate unit to measure the length of a marathon race? miles
*Tuesday, April 29, 2008 at 10:38pm*

**3rd math**

which would be the most appropriate unit to measure the height of a tree? yards
*Tuesday, April 29, 2008 at 10:37pm*

**3rd math**

to measure the height of a basketball, what unit would you most likely use. feet
*Tuesday, April 29, 2008 at 10:36pm*

**geometrey**

The grade of a road is 7%. What angle does the road make with the horizontal? I'm confused!! What is the grade of a road? Thanks for the help!
*Monday, March 10, 2008 at 8:51pm*

**science: help**

i need to do a science fair project. i am in 7th grade and my teacher said that it can't be something a 6th grade or younger could do. i wanted to do something with kinetic energy. like maybe drop an egg from different heights and measure its k.e. any suggestions?
*Friday, March 7, 2008 at 4:14pm*

**math-probability**

A King sends for 3 prisoners. HE has 3 black hats and 2 white hats. He blindfolds the prisoners & puts a hat on each. He then removes the blindfolds & allows them to look at each other. He tells them that if they can tell him the color of the hat they have on, he will set them...
*Tuesday, March 4, 2008 at 12:54pm*

**MATH-PERCENTILES**

I JUST TOOK A TEAS TEST(FOR PRACTICAL NURSING ADMISSIONS). THE REQUIREMENTS MUST BE A GRADE IN AT LEAST THE 40TH PERCENTILE IN EACH SUBJECT. THERE WAS A MATH, READING,ENGLISH, AND SCIENCE SECTION. TOTAL OF QUESTIONS WERE 170.MATH-45? READING-40? ENGLISH-55 ? SCIENCE-30 ? I WAS...
*Saturday, February 9, 2008 at 1:10pm*

**algebra**

How do you write the 3rd root of 88 in simplest form?
*Sunday, February 3, 2008 at 9:36pm*

**science**

A person's body is thronw outward as a car rounds a curve on the highway is this newton's 1st 2nd or 3rd law
*Thursday, January 24, 2008 at 9:47pm*

**3rd math**

at what Celsius temperature does water freeze?
*Tuesday, January 22, 2008 at 9:46pm*

**english**

write a invitation letter to your friend to invite him to your birthday. class 3rd
*Wednesday, January 16, 2008 at 12:49am*

**Latin**

In Catullus' 3rd poem what does "Veneres Cupidinesque" refer to and what is the signifigance of "passer"? I've checked some sites but they dont give me clear explanations to these 2 things.
*Sunday, January 13, 2008 at 10:19am*

**U.S History**

who was the Texas billionaire who started a 3rd political party in 1992
*Thursday, January 10, 2008 at 2:24pm*

**Math: Factoring**

I'm having a hard time factoring polynomials, especially 3rd degree. -x^3+2x^2+4x-8 -x^3-5x^2+20x+12 I don't know how to begin. I thought long division, but what would I divide by?
*Sunday, December 2, 2007 at 4:37pm*

**math**

a metre length of cable is cut into 3 strips and the first strip is 3.42 and the second strip was 0.75 how long would the 3rd strip be ?
*Sunday, November 11, 2007 at 5:25pm*

**math**

If someone borrowed $30,000 over 4 years The interest is 4.5% variable compounded monthly How much is owing at the end of the 3rd year???
*Wednesday, October 24, 2007 at 1:40am*

**math**

? evaluate the expression: 3 to the 3rd power-(15-8)+ 4 x 5
*Tuesday, October 9, 2007 at 4:39pm*

**music**

If you have a treble cleff on 2 staffs in a row, Can there be a 3rd staff with a bass clef???
*Friday, October 5, 2007 at 10:47pm*

**science, forces,pressure and moments**

which surfaces have less friction than rough ones ans for a crossword 5 letters starts with s also a bit of oil reduces this 7 letters 3rd one i
*Wednesday, September 12, 2007 at 1:02pm*

**Algebra**

insert grouping symbols in the expression 2x3 to the 3rd power plus 4 to produce the indicated values. 4374 279,936
*Wednesday, September 12, 2007 at 5:17am*

**algebra 3**

how do i solve square root of 72x to the 3rd power?????
*Thursday, August 23, 2007 at 8:08pm*

**Algebra**

Evaluate the expression x to the 4th power-2x to the 3rd power+5x squared+10x+12 for value of x=2 52
*Sunday, June 3, 2007 at 10:22pm*

**random**

I dunno. Why don't u wait 4 a teacher 2 answer that? I guess any grade that can type and ask Qs. :p any grade.
*Monday, May 7, 2007 at 6:27pm*

**math**

Ted 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 Ted must get on the last test to get a C grade. Let X be the grade on the next test. The average ...
*Monday, March 19, 2007 at 11:58am*

**Math**

How do I simplify this: (The ^ symbol means 3) -3(12)-{5(-4)-2^ I tried it,and got-8,however when I rechecked my work I got -64. Please help! Please help! where is the other } in the equation? And ^ means to the power so -2^3 would be minus 2 to the 3rd power. Please rewrite ...
*Friday, March 2, 2007 at 2:40pm*

**math**

what is the difference between translation , rotation, relections, and dilation in 8 grade work In 8th grade talk, I recommend you check the examples in your book. OR, if you put your definitions here, I can critique them.
*Sunday, January 28, 2007 at 10:59am*

**dividing monomials**

i dont know what to do when their is a smaller number on top Give an example and tell us what you don't understand. (-c)2d7/c2d6 d i just dont get it do u have some examples? What is X squred minus 5X plus 4 divided by X minus 1 (4^t)(8t^5) (-z)6/(-z)3 is it postive or ...
*Monday, November 20, 2006 at 8:09pm*

**Nouns**

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 7:26pm*

**3rd grade social studies**

americans are united by their strong belief in basic principles. they believethat people are born with privileges that cannot be taken away from them.these are , ,and the . Be sure to check out the Declaration of Independence http://www.law.indiana.edu/uslawdocs/dec...
*Monday, October 23, 2006 at 7:49pm*

**Math**

Simplify 4/5th root of 64a to the 3rd power This does not simplify well. (64a)^(12/5) sorry cant help you
*Monday, October 9, 2006 at 4:40am*

**Math**

Homework grades are 5% of the overall grade. Lab work is 15% of the overall grade. Tests are 60% of the overall grade. The Final is 20% of the overall grade. Could a student that has a 75 homework average, 80 lab average, 40 test average, and 50 on the final pass the course? ...
*Tuesday, September 19, 2006 at 11:49pm*

**MATH**

MY DAUGHTER IS IN 3RD GRADE, AND I NEEDED HELP ON A QUESTION, STEVE'S BIRTHDAY IS BETWEEN MAY 23. THE DATE OF HIS BIRTHDAY IS NOT AN ODD NUMBER. THE SUM OF THE DIGITS IS 9. WHEN IS STEVE'S BIRTHDAY?? PLEASE HELP ME WITH THE ANSWER I DO NOT UNDERSTAND. 28b=-131.6 I ...
*Wednesday, September 6, 2006 at 11:08pm*

**Grade**

If there are 70 questions and you get an 80 how many did you miss
*Thursday, December 18, 2014 at 9:42pm*

**math**

If Susan takes two tests and makes a makes a 54/100 on the first test and a 63/100 on the second test, and is given a third test and makes an 80/100(which can only count as 20% of her total grade for all three test, what is her final grade/score.
*Thursday, December 18, 2014 at 1:14pm*

**s.s American Revolution **

why was the idea of taxation without representation so important to the revolutionary cause... A) Colonist believed King George 3rd had violated their right by taxing them without their consent B) Great Britain would would have ended taxation if colonists had kept the peace C...
*Thursday, December 4, 2014 at 4:35pm*

**5th grade math **

how do i simplify
*Thursday, December 4, 2014 at 10:02am*

**math**

The 3rd term of a geometric progression is nine times the 1st term.if the 2nd term is one twenty fourth the 5th term.find the 4th term.(there is a mistake in the 2nd to the last statement.help locate the mistake{final answer 4th term =48).i solved to this extent.ar^2=9 r=3.
*Friday, November 28, 2014 at 11:19am*

**math**

the 3rd term of a geometric progression is nine times the 1st term.if the 2nd term is one-twenty fourth the 5th term.find the 4th term.(my solution so far).ar^2=9a r=sqr of 9 r=3.help me find the 1st term
*Friday, November 28, 2014 at 10:57am*

**math**

The 3rd term of a geometric progression is nine times the first term.if the second term is one-twenty fourth the 5th term.find the 4th term. solution ar^2=9a r=sqr of 9 r=3.pls help me on how to get the first term(a)
*Thursday, November 27, 2014 at 2:17pm*

**MLA style**

If i have to write a 1500 word research paper on MLA style. Can the format be like this : 100 word Introduction 400 word 1st paragraph 400 word 2nd paragraph 400 word 3rd paragraph and finally 100 word Conclusion. Is this good enough. and I am gonna use 9 citations.
*Wednesday, November 26, 2014 at 1:19am*

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