Monday

November 24, 2014

November 24, 2014

Post a New Question | Current Questions

**math**

I was just wondering, if a series of numbers has 8 digits and the 1st digit is always 3, how many possible combinations of this number could there be. I am certain I once learned this in a math class years ago, but cannot remember how to calculate it. Help would be greatly ...
*Friday, November 24, 2006 at 3:10pm*

**science**

We had two riddles to solve... 1st. I am slow when i'm young. Have six legs, large eyes, four wings, exoskeloten,looks like a helicopter when I fly and hunt over water. Unscramble these letters- cqzfnmekx 2nd. live in cold water fast strong swimmer, slim slead and colorful...
*Wednesday, November 15, 2006 at 6:24pm*

**math**

If the answer is 1-2/3m what is the question> How can you solve equations like these? 9r + 7 = 4r - 8 Need to get the r on one side. 1st- subtract 4r from the right side of the = sign. What you do to one side do to the other. 9r-4r+7=4r-4r-8. 5r+7=-8 2nd- subtract 7 from ...
*Tuesday, November 14, 2006 at 11:49pm*

**liturature**

What does the term 'craft technique' mean? Example:"What is one author's craft technique found in this text that makes the writing lively?' See my answer to your question below. =) What is a story with one or more level of meanings? i need help on learning...
*Wednesday, November 8, 2006 at 7:58pm*

**Algebra1234567890!**

(-mn8)3 would it be: -m^3n^3164 (-mn8)3 = -24mn Without carrots I have no idea where your exponents are. how?I don't get this one? Is this Sandro from Mrs.Pfeiffer's class?What grade are you in? Leo is saying you need to use carets to show an exponent. As you have ...
*Wednesday, November 8, 2006 at 5:44pm*

**Math**

I have a fraction problem that involves borrowing and I do not know how to do this. My problem is 11 2/3 - 3 5/6. I know that I need to make the denominator the same so that makes it 11 4/6 - 3 5/6. My 11 needs to go to 10 but I do not know what changes from there. Thank you ...
*Sunday, November 5, 2006 at 2:05pm*

**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*

**Calculus**

There is a sign that is 10ft on one side and 15ft on the other side (from the ground to the base of the sign), the billboard itself is 20ft. The painter brings a 25ft ladder in length. If the patch of ground 10ft from the base of the sign is used, at what point will the ladder...
*Tuesday, October 24, 2006 at 3:26pm*

**a.p. calculus help please!**

My a.p. calculus teacher doesn't know how to do this problem (like many others) so he's giving us 5 points extra credit on our test if we can figure it out, but I don't know how to do it: It's as the lim-->infinity (x+sinx)/(x+cosx) We know the answer is 1 ...
*Sunday, October 22, 2006 at 8:46pm*

**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*

**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*

**hw brain teaser help**

here is what the teacher has. Kim, Rachel,Jim,and Rick finished first, second, third and fourth in a motor bike race. if there numbers were 5, 17, 1, 7, use the following clues to find out who had what # and what order they finished. * 17 said she would have placed hodher if ...
*Thursday, August 31, 2006 at 8:03pm*

**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*

**Math**

Fay's rubber ball bounces exactly half the height from which it is dropped. She drops the ball from the top of a building that is 64 meters tall. How high will the ball bounce on its eighth bounce. Could someone explain this? Thank you! Natalie 1/2 of 64= 32. 32 feet is ...
*Wednesday, August 16, 2006 at 4:45pm*

**Pre-Algebra**

Find two consecutive odd integers such that 5 times the first integer is 12 more than 3 times the second. let X = 1st odd number. and Y = 2nd odd number = X + 2 since it is consecutive. Now set up two equations (the first is Y = X + 2). The second is 5X = 3Y + 12. Substitute ...
*Sunday, July 16, 2006 at 12:15am*

**Accounting ASAP**

Forcasting Payments If firm pays it's bill with 30 day delay, what fraction of it's purchases will be paid for in the current quarter? I following quarter? What is it's payment delay is 60 day. Assuming that this company opened its doors on Jan 1st (no previous ...
*Monday, June 26, 2006 at 12:38am*

**Accounting**

Adjusting enteries: 1. On august 1st, mr. borg borrowed $30,000 from a local bank on a 15 year mortage. The annual interest rate is 8%. A telephone bill in the amount of $117 covering august charges is unpaid at august 31. Although this is not my area of expertise, we do not ...
*Sunday, September 4, 2005 at 7:10am*

**when does the school year start?**

When do most K-12 schools begin session this year? Most of the public schools in the Houston, TX, area have already started. In Southern California, most will start around Sept 1st or right after Labor Day. Western PA. I start wendsday Thank you. Well, in Texas almost of all ...
*Saturday, August 20, 2005 at 7:50pm*

**Chemistry**

Element X and fluorine react to form two different compounds. In the first reaction 0.480g of X reacts with 1.000g of F. In the second, 0.960g of X reacts with 1.000g of F. What are the possible formulas for the two compounds? (Multiple choice) a. XF (for 1st compound) X2F2 (...
*Monday, July 25, 2005 at 6:34pm*

**English Writeacher**

I want to thank you for advice and help in my English course. On my 9 page final I missed 7 questions, but what was so bad it was on complex and compound complex sentences my weakness I knew. I made 93 on final. I have a 96.83 grade average for course. Again Thank You for help...
*Saturday, November 22, 2014 at 6:10pm*

**math**

what is 245+6,0000435= thanks for help and thank u i need to pass my 3rd grade test thanks
*Thursday, November 20, 2014 at 8:41pm*

**MATH 6 GRADE**

The manager turns on the restaurant's two neon signs at the same time. Both signs blink as they are turned on. One sign blinks every 9 seconds. In how many seconds will they blink together again? Explain how you got your answer. Need help please, thank you!
*Thursday, November 20, 2014 at 7:11pm*

**5 grade**

what does the statement (the properties of salts are different from the properties of the elements that go into making them) mean include an example in your answer.
*Thursday, November 20, 2014 at 4:54pm*

**5th grade science**

what does the statement "the properties of salts are different from the properties of the elements"mean.
*Thursday, November 20, 2014 at 4:51pm*

**9th grade math**

The depth of water(d metres) in a harbour is given by the formula d = a+bsin(ct) where a, b and c are constants, and t is the time in hours after midnight. It is known that both b and c are non-zero and 20<c<35. If t=midnight, d=5; if t=noon, d=5; if t=1300, d=7; and if...
*Thursday, November 20, 2014 at 1:02pm*

**9th grade math**

The depth of water(d metres) in a harbour is given by the formula d = a+bsin(ct) where a, b and c are constants, and t is the time in hours after midnight. It is known that both b and c are non-zero and 20<c<35. If t=midnight, d=5; if t=noon, d=5; if t=1300, d=7; and if...
*Thursday, November 20, 2014 at 12:58pm*

**6 grade science**

Which is not an example of stimulus A. the smell of baking bread B. the sound of your alarm clock in the morning C. the scream you give when someone scares you d.the light from the sun I think it is C. because the scream is the reaction to the stimuli, someone doing the ...
*Wednesday, November 19, 2014 at 9:53pm*

**5th grade math **

I'm helping my daughter with her homework and I'm trying too see if we are doing it correctly it says round to the neared tenth of a square kilometer Problem- 296.37 Her answer was 296.47 km My answer - 300.00 km Problem: 0.44 km Her answer was 44km Problem 60.87 km ...
*Wednesday, November 19, 2014 at 8:36pm*

**5th grade math **

Ms sue I'm sorry I'm totally confused its says round to the nearest tenth in a square kilometer How can I round 297.85 km to the nearest tenth? Her answer was 297.85 but I'm thinking it should have been 300.00 kilometer because the yes place is 5 or more
*Wednesday, November 19, 2014 at 8:23pm*

**5th grade math **

Round the area of each country to the nearest tenth of a square kilometer . Marshall Islands 181.30 My daughter put 181.30 because she said the number in tens place was 5 and under
*Wednesday, November 19, 2014 at 8:05pm*

**3rd grade English **

I'm trying too see if my daughter is doing her homework correctly .... The question is use each word or phrase as the subject of a sentence .add a verb describing an action that takes place in the present . Make sure each verb agrees with its subject Her answer was - the ...
*Wednesday, November 19, 2014 at 7:50pm*

**3rd grade math**

Why are there no columns or rows that contain all odd numbers?
*Tuesday, November 18, 2014 at 10:08pm*

**3rd grade math**

Carl shades a row on a multiplication table. The products in the row are all even. The ones digits in the products repeat 0,4,8,2,6. What row does Carl shade? Now I am awful at math and don't even begin to understand this question!! Please help
*Tuesday, November 18, 2014 at 10:05pm*

**4th grade Math**

What is an expression that can be used to find 4 x 275 using mental math and properties of numbers?
*Tuesday, November 18, 2014 at 8:45pm*

**physics 9th grade **

What is the impulse that must be applied to stop a 90-kilogram running back on a field at a speed of 4.5 meters per second. (Hint:remember the relationship of impulse and change in momentum)
*Tuesday, November 18, 2014 at 4:54pm*

**5th grade math**

how many flowers do I have if...1/4 are pink...2/5 of remaining flowers are red...18 are yellow
*Tuesday, November 18, 2014 at 4:13pm*

**grade 10 **

What is an elegiac broadside? a large sheet of paper sold on the streets an elegant poem put to music a mournful, plaintive ballad a sensational disaster I don't have a clue what Elegiac means i was think it was a poem because that's what I'm studying . but can you...
*Tuesday, November 18, 2014 at 12:07pm*

**Six grade percent**

what number is 15% of 50? I'm working this problem two different ways and I'm getting different answers. my two answers are 30 or 7.5. Can somebody tell me which answer is correct?
*Sunday, November 16, 2014 at 8:19pm*

**sixth grade math**

Lindsay ate 7/8 of an apple. what percent of the apple did he eat? My answer is 875%. Is the answer 875% or 87.5%.
*Sunday, November 16, 2014 at 8:12pm*

**sixth grade math**

Lisa hiked 7 miles of a 21-mile trail. What percent of the trail did she hike?
*Sunday, November 16, 2014 at 7:26pm*

**Math**

I am in 6th grade but to me, that doesn't matter because I have high hopes for myself. My question is; How many distinct letter arrangements can be made from the word LETTER with each T on each side? (A) 6 (B) 12 (C) 24 (D) 120 (E) 720 I think it is 24 because if an ...
*Saturday, November 15, 2014 at 9:02pm*

**English**

How do i get a good grade on my really hard essay without messing up?!!?
*Saturday, November 15, 2014 at 5:05pm*

**sixth grade math**

360 kilometers is 24 of ___ kilometers.
*Friday, November 14, 2014 at 12:30am*

**sixth grade math**

360 kilometers is of ___ kilometers. I need help with solving this problem.
*Thursday, November 13, 2014 at 11:54pm*

**Average problem word solving epicness**

In order to graduate, a bo needs an average of 65 percent for his five major subjects. His first four grades were 55, 60, 65, and 65. What grade does he need in the fifth subject in order to graduate like a boss?
*Thursday, November 13, 2014 at 5:20pm*

**sixth grade math**

How to express 12/15 as a fraction, percent, and decimal. Someone please show me how to solve.
*Wednesday, November 12, 2014 at 11:37pm*

**sixth grade math**

The poster shows how many of its games the football team has won so far. Express this information as a fraction, a percent, and as a decimal. Can someone show me how to solve this problem?
*Wednesday, November 12, 2014 at 11:26pm*

**8th grade language arts**

4.)Which word or phrase is closest in meaning to the word unanimous? a.)justifies b.)in agreement <--- c.)divided d.)not accurate
*Wednesday, November 12, 2014 at 12:05pm*

**French**

Is this a right way to say, "I'm in ninth grade"? Je suis en neuvième année.
*Monday, November 10, 2014 at 11:26pm*

**SOC 331 social justice**

Louie’s third grade teacher spanked him for speaking out of turn in class. Louie’s parents think this treatment was unjust. The objection is about__________ and is a matter of __________ justice.
*Monday, November 10, 2014 at 3:51am*

**soc 331**

Louie’s third grade teacher spanked him for speaking out of turn in class. Louie’s parents think this treatment was unjust. The objection is about__________ and is a matter of __________ justice.
*Monday, November 10, 2014 at 3:49am*

**physics**

I'm working on my science fair project for 5th grade. I want to measure the speed of rotation from an Ice skater. What type of equipment would I need to use? I think a video camera, a bright dot on the skater's chest and some type counter software. That's where I&#...
*Saturday, November 8, 2014 at 6:01pm*

**social (fifth grade)**

another name for the deck boys on columbus's fourth voyage
*Friday, November 7, 2014 at 7:01pm*

**Six Grade Math**

Mary makes 2 gallons of punch for her party. How many cups of punch did she make? Is 32 cups the answer?
*Wednesday, November 5, 2014 at 9:10pm*

**sixth grade math**

Francis gets 6 paychecks in 12 weeks. How many paychecks does she get in 52 weeks? 12/6=2 52/2=26 26 paychecks the answer?
*Monday, November 3, 2014 at 10:00pm*

**sixth grade math**

A person on a moving sidewalk travels 21 feet in 7 seconds. the moving sidewalk has a length of 180 feet. How long will it take to move from one end to the other? Can someone please show me how to get the correct answer?
*Monday, November 3, 2014 at 9:36pm*

**English Ms sue**

Is there any good rules to linking verbs? I should have gone to chompchomp and checked, but was wondering. Two more weeks until my final. I am still standing 98 grade average.
*Monday, November 3, 2014 at 8:09pm*

**English 12th grade **

In "The Pardoner's Tale," how does the Pardoner use his story to accumulate wealth for himself? What does this say about him?
*Monday, November 3, 2014 at 6:41pm*

**حاسب**

Write a program that reads from the student user: his name as string (%s), his id as integer and his total marks in C programming course as float. Then store these information in student structure. After that, Calculate his letter grade in this course depending on the GRADING...
*Sunday, November 2, 2014 at 8:12am*

**Statistics**

Carrie attained a score of 650 on the verbal section of her SAT. The mean grade was a 500 with a standard deviation of 100. What percentage of test takers scored below and above Carrie?
*Thursday, October 30, 2014 at 8:33pm*

**6th grade science**

we had this question on a test the measure of the amount of SPACE occupied by an object is its: weight mass area volume I put volume and it was marked wrong. The teacher said it was mass. I looked it up and still think I am correct, can you tell me which is correct? Thanks
*Thursday, October 30, 2014 at 8:22pm*

**English for Fernanda**

In the sentences below, which of the bolded adverbs is used to describe an adjective? A. Gia ran VERY quickly to get to the bus on time. B. Troy was TOO cold to continue ice skating. C. Jack grumbled LOUDLY about his history grade. D. Nora looked SADLY into the mirror. I think...
*Thursday, October 30, 2014 at 6:57am*

**Writing**

Ms.sue look at Noo ( writing grade 4)
*Tuesday, October 28, 2014 at 8:10pm*

**math**

Jill's fish weighs 8 times as much as her parakeet. Together, the pets weigh 63. How much does the fish weigh? This is 4th grade .
*Tuesday, October 28, 2014 at 7:53pm*

**Socail Studies 6 Canada **

has anyone in 6th grade done the canada unit test yet
*Tuesday, October 28, 2014 at 1:55pm*

**Math 5 grade**

I am a whole number. Rounding me to the nearest ten thousand makes me 10000. Some of my digits are even; their sum is 21; they are in order from least to greatest; their product is 384 and no digit is repeated. What number am I?
*Monday, October 27, 2014 at 11:58pm*

**SCIENCE FOR 7TH GRADE **

i need to conduct a scientific investigation and i need some ideas. Ex. " how does the amount of sunlight affect a plants growth" I need something like what is listed above. Thank you
*Thursday, October 23, 2014 at 6:07pm*

**4th Grade math**

Sonia has 3 bracelets. She wears them all at the same time but in different order each day. How many different bracelet combinations does sonia have to choose from.
*Wednesday, October 22, 2014 at 9:38pm*

**7th grade math**

consider the inequality 2x+3≤-3. Find the set of all integer solutions of this inequality that are also solutions of the inequality 5x-2<3. Please help I am really confuded
*Wednesday, October 22, 2014 at 9:11pm*

**7th Grade Math**

You are saving money to buy a new cell phone. You begin with $20.00 and save $4.00 each week. Write an expression for the amount of money saves after w weeks.
*Wednesday, October 22, 2014 at 7:49pm*

**Double facts - 2nd Grade**

Choose all the double facts you can use to find the sum of 2+3? 1. 2+2 2. 5+5 3. 3+3 4. 1+1
*Tuesday, October 21, 2014 at 5:59pm*

**Math**

What is 2 more than 5?and 1 less than 8 plus 2? I am in grade one. Thank you.
*Tuesday, October 21, 2014 at 8:27am*

**6TH GRADE MATH **

Use an example to describe the multiplicative relationship between two equivalent ratios. Can someone please help me?
*Monday, October 20, 2014 at 10:11pm*

**6TH GRADE**

write three equivalent ratios for the given ratio. 1. 10/12 = 20:24, 30:36, 40:48 2. 14/2 = 28:4, 42:6, 56:8 3. 4/7 = 8:14, 12:21, 14:28 Are these answers correct?
*Monday, October 20, 2014 at 8:33pm*

**Math**

Mandy got 22 questions correct on her test. Her grade was 80%. How many questions were on the test.
*Monday, October 20, 2014 at 3:53pm*

**math**

At which grade level is it most appropriate for children to group by more than one attribute?
*Sunday, October 19, 2014 at 6:14pm*

**business studies, tourism, history, mathematical literacy**

I'm in grade 10 and I still don't know what career I full under I'm stressed I need help asap ...time is ticking! help please. what career can I choose?
*Sunday, October 19, 2014 at 2:06am*

**6th grade**

Pet Parade: Mr. James has 14 cats, dogs and guinea pigs. What are all the combinations he could have?
*Friday, October 17, 2014 at 3:05pm*

**Grade 12 **

a 4.0kg block is attached to a vertical rod by two strings.when the system rotates about the axis of the the rod,the strings extend.What is the tension in the lower cord if tension on upper cord is 60N ?
*Friday, October 17, 2014 at 12:20am*

**Chemist - Grade 9 - Urgent.**

Predict the physical properties and relative reactivity of Ba and Sr Cs and Br ( elements from periodic table )
*Thursday, October 16, 2014 at 9:57pm*

**Grade 9 chemsitry**

Predict the physical properties and relative reactivity of Ba and Sr Cs and Br ( elements from periodic table )
*Thursday, October 16, 2014 at 8:09pm*

**2nd grade math**

It is greater than 43 and less than 52. If you add the digits, the sum is 8. Write the number word
*Thursday, October 16, 2014 at 4:07pm*

**4th grade math **

mrs jacksin bought 6 gallons of juice for a party. each gallon has 16 cups. if 3 cups of juice were left over, how many cups did people drink at the party? Please help
*Wednesday, October 15, 2014 at 11:28pm*

**7th grade LA**

Can you check the following? 1. I didn't know what time it was so I was very late to class indep = I didn't know what time it was indep = I was very late to class Ans: compound 2. I'll help you if you help me. indep = I'll help you dep = if you help me Ans: ...
*Wednesday, October 15, 2014 at 10:38pm*

**8th grade Math help**

PLEASE HELP!!! Anita hikes 7 miles due east and then 3 miles due north. Rounded to the nearest mile, what is the shortest distance from the starting point to the ending point? A. 4 B. 6 C. 8 D. 10 I think it's B. am i right?
*Wednesday, October 15, 2014 at 5:49pm*

**6th grade math**

a diver's elevation is -30 feet relative to sea level. she dives down 12 feet. what is her elevation after the dive? a. 12 feet b. 18 feet c. -30 feet d. -42 feet
*Wednesday, October 15, 2014 at 12:03am*

**Grade 9 Chemistry**

which is more reactive k or ca? ( from periodic table.) when poured in water?
*Tuesday, October 14, 2014 at 6:56pm*

**3 grade math**

How can I find the area of an angle?" How do you respond?
*Tuesday, October 14, 2014 at 9:54am*

**3rd grade math**

Where did i find word problems specially for number rounding, I also need the methods and answers, because teacher marked compleatly wrong, for what i taught to kid. Can any body help please
*Sunday, October 12, 2014 at 8:58pm*

**8th grade reading**

I was wondering if there was a word like "incident" but with less of a negative connotation.
*Thursday, October 9, 2014 at 1:00pm*

**3rd grade math**

What strategy do you use if you draw an array of 5 columns with 7 rows 4 rows are shaded. The other 3 rows are not shaded.How do you find the answer to 35 ÷ 5?
*Thursday, October 9, 2014 at 3:15am*

**statistics**

On this semesters final exam, john scored 72 on his calculus exam, (class distribution (u=65, \?=3.57)\) ) and 53 on his statistics exam (class distribution :u=49, ?=2.04. Which exam should he get the better grade. z1=72-65/3.57=1.960 Z2=53-49/3.57=1.120
*Wednesday, October 8, 2014 at 8:03pm*

**Math: Finance**

Need help solving these finance questions? PV = C/r PV= C/r-g P= D/r-g 1st: Tom is 30 years old today. His salary next year will be $20,000. He forecasts salary growth of 5%/year and plans to retire at 60. 1) If the discount rate is 8%, what is the PV of his future salary ...
*Wednesday, October 8, 2014 at 7:29pm*

**Math**

There are 54 graders who play sports. Twenty-seven play baseball. The rest play soccer. Second grade has 37 soccer players. How many students play soccer?
*Wednesday, October 8, 2014 at 6:46pm*

**7th grade math**

Not really sure what to do for this problem. this was how it was worded on worksheet. Larue scored 10 points less than 3 times the number of points that Ross scored. Larue scored 11 points. How many points did Ross score?
*Tuesday, October 7, 2014 at 9:52pm*

**7th grade math word problems**

While scuba diving Quentin descended 2 1/3 feet each second for 30 seconds. If Quentin ended up at a depth of -234 feet before he began his descent, what was his original depth? Do I multiply 2 1/3ft by 30 seconds?
*Tuesday, October 7, 2014 at 8:24pm*

**Grammar**

What is the correct pronoun for each sentence? 1. The first girl chosen was (she,her). 2. He treasure hunters, (he and her, he and she), were interviewed by reporters. 3. Mike and (she,her) are leaving tomorrow. 4. Lebron and (he, him) have been inseparable since third grade. ...
*Tuesday, October 7, 2014 at 1:13am*

**7th grade math**

Can you check me answer? Mrs. Acosta's car can travel an average of 24miles on each gallon of gasoline. Write and solve an equaltion to find how many gallons of gasoline she will need for a trip of 348 miles. Ans: 348 = 24g 348/24 = g 14.5 = g. She will need 14.5 gallons ...
*Monday, October 6, 2014 at 8:13am*

**9th grade algebra**

An Electrician Charges $120 After 2 Hours Of Work And $190 After 4 Hours Of Work. Write A Linear Model That Represents The Total Cost.
*Sunday, October 5, 2014 at 8:31pm*

**math evaluation **

So how am I suppose to Evaluate the expression and put it in simplest form? It's 7th grade math. The question I need help on is: -8/3 + 1/4. If u comment and show me how u got an anwser THANKS!!!!!
*Saturday, October 4, 2014 at 5:00pm*

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