Sunday

February 7, 2016
**10th grade**

What element, found in all plants and animals, is used by scientists to determine approximate dates for an artifact’s age?
*Sunday, December 6, 2009 by Anonymous*

**american lit. [[10th grade]]**

i need to write an essay about how holden caulfield from the catcher in the rye is fascinated with childhood and innocence. what can i include as examples for that?
*Tuesday, December 1, 2009 by trixie*

**10th grade social studies**

How does trade and offering cominly diverse choices INCREASE diversity? Thanks Ms.Sue for answering my last question! ^^
*Tuesday, November 17, 2009 by derek*

**10th grade social studies**

I don't get what "What message do these 2 sources present about the impact of globalization on identity?" means..
*Tuesday, November 17, 2009 by derek*

**10th grade algebra **

the volume of a pyramid with a rectangular base is v=1/3LWH. find W if V=500 L=15 and H=4. a) W=25 b) W=20 c) W=18 d) W=15
*Tuesday, November 17, 2009 by allison*

**10th grade algebra not ms.sue**

is the following always sometimes or never true? x+1=x+0
*Thursday, November 12, 2009 by natalie *

**10th grade algebra**

kim had a meal at the downtown diner which cost $14.98. if she tips 15%, how much tip should she leave? round to the nearest cent.
*Thursday, November 12, 2009 by natalie*

**10th grade algebra **

How many kg of pure salt must be added to 8 kg of a 30% solution to obtain a 35% soltution? Round to the nearest tenth.
*Thursday, November 12, 2009 by natalie*

**10th grade**

a 0.25kg ball is traveling at a velocity of 45.0m/s. find the frequency at which the ball osicillates
*Wednesday, November 11, 2009 by sherron*

**10th grade**

On very hot days or when you are exsercising, it is better to drink tap water than sugary drinks. Explain why.
*Thursday, November 5, 2009 by Sarah*

**10th grade**

IF YOU LEAVE AN APPLE OUT FOR A LLONG TIME .WHAT WILL HAPPEN?
*Wednesday, November 4, 2009 by DINGZHENG*

**10th grade,history**

what attitudes toward native americans does this express?
*Thursday, October 15, 2009 by andrea*

**10th grade**

Find the coordinates of the centroid of the triangular metal part with verticies at A(12,18) B(18,6) C(3,12)
*Wednesday, October 14, 2009 by maria*

**10th grade english( the kite runner)**

What is a good example of assonance and alliteration from the the runner iin exact quotes?
*Saturday, October 3, 2009 by Brandon Boardman*

**10th grade algebra**

i need help understanding linear equations. 7x-15y+9=0 please help.
*Tuesday, September 22, 2009 by lillie*

**10th grade**

reduce each rational expression into lowest terms. 2y+4/3y+6
*Thursday, September 10, 2009 by Loretta*

**10th grade math**

How do I factor 4x^2-12x+8? so far I took out the Greatest Common Factor. 4(x^2-3x+2) What next?
*Thursday, September 10, 2009 by Loretta*

**10th grade english**

what is the climax in the book the bass the river and shelia mant by w d wenthrell
*Tuesday, September 8, 2009 by nissy*

**10th grade Pre APworld history**

WHAT TYPE OF GOVERNMENT DID SHANG HAVE DURING 8000 B.C.E-600 C.E
*Monday, September 7, 2009 by Anonymous*

**10th grade**

How many unit volume cubes of 1cm squared will fit into a 3cm x 4cmx 10cm shape?
*Thursday, September 3, 2009 by Nicole*

**10th grade punctuation**

Ed and Jim's essays were both titler Kwazaa: A Special Time for African Americans.
*Wednesday, September 2, 2009 by Danielle*

**10th grade Physics**

What experiment(apparatus can be made) can be used to determine the relationship between period and frequency of vibration?
*Tuesday, August 4, 2009 by Luke*

**10th grade american lit.**

Do the letters "UDM" stand for "Usage Determines Message?"
*Saturday, June 13, 2009 by abbey*

**10th grade**

what characteristics of life do viruses have?describe the ways in which viruses differ from living cells.
*Wednesday, June 3, 2009 by shayla*

**10th grade**

what kinds of clues can fosslrs provide about the past , inclding climate ,what organisms ate ,and the enviroment in which they lived?
*Wednesday, June 3, 2009 by Shayla*

**10th grade**

Have any ideas for writing a type sketch about point guards?
*Monday, May 11, 2009 by Sarah*

**10th grade Living Environment**

The unknown genotype of an individual with a dominant phenotype can be determined using what? Is it a test cross???? Please help!
*Friday, May 8, 2009 by Anonymous*

**10th grade CIVICS!!!!**

being informed n getting involved means people communicate about and participate in important issues... i need a picture that represents or fulfills this. thanks
*Friday, May 1, 2009 by ARIAS*

**10th grade Living Environment**

Why would someone choose to propagate a particular plant for commercial purposes by using vegetative structures instead of seads?
*Wednesday, April 15, 2009 by Anonymous*

**10th grade chemistry**

How many molecules of Hydrogen gas formed when 48.7 grams of sodium added to water
*Monday, April 6, 2009 by katie*

**10th grade math**

Factor by Grouping. PLEASE SHOW ME THE STEPS! 1.) 6x2-21xy+8xz-28yz just to make it clear,the 2 infront of -21 is actualli an Exponent 2. 2.) x2+5x+7x+35
*Monday, April 6, 2009 by Nini*

**10th grade Living Environment**

What causes an increase in the diameter of woody dicot stems?
*Wednesday, April 1, 2009 by Anonymous*

**10th grade Living Environment**

Explain the roles of helicase and polymerase in DNA replication.
*Tuesday, March 31, 2009 by Anonymous*

**10th grade**

What is the difference between United States and Mexican currency?
*Thursday, February 26, 2009 by Paige*

**10th grade History**

What were Caesar's reasons for attacking Gaul? (Be Specific) What was his "Campaign against the Helvetti" and what did he do during his years in Gaul?
*Thursday, February 19, 2009 by Dominic*

**10th grade Chemistry**

A chemial test to distinguish between iron(Fe) and iron sulphide(FeS)..without using a magnet
*Wednesday, February 11, 2009 by DK*

**10th grade/ business studies and communication sym**

difference between formal and informal mettings?
*Sunday, January 25, 2009 by heng pang*

**10th grade**

The ratio of the measures of three sides of a triangle are 1/2:1/3:1/5, and its perimeter is 6.2 centimeters. find the measure of each side of the triangle
*Thursday, January 22, 2009 by Edisooner*

**10th grade Mythology**

what would be placed in Sir Lancelot's and Eragon the dragon rider qualities for;bravery,sense of justice and consideration for others. If know please tell me THANK YOU
*Thursday, January 22, 2009 by Nyree*

**10th grade**

how do you convert linear feet into square yards?
*Thursday, January 15, 2009 by sara*

**10th grade**

how do you draw a circle with the points of A,B,and D that lies on the point of tangency C
*Sunday, January 4, 2009 by mary*

**10th grade**

how does the individual influence world events?give a current event example
*Saturday, November 15, 2008 by ashley*

**10th grade**

Whatis the difference between the Hudson Bay Lowlands and the Arctic Lowlands?
*Wednesday, November 12, 2008 by Colin*

**10th grade**

Carlos invested $10,000. part ot 5% and the rest at 6%. His total annual income from these investments was $575. How nuch did he invest at each rate?
*Tuesday, October 21, 2008 by GLADYS*

**10th grade math**

solve each equation for y. do x and y vary directly? if so indentify the constant of variation. 1.4x=5y 2.2x+3y=6
*Monday, October 20, 2008 by erik*

**10th grade**

how does steinbeck prapare the reader for curleys wifes death by leenie
*Saturday, October 18, 2008 by pari*

**10th Grade English**

what is the central human tradgedy of the Iliad? what is its most important theme?
*Sunday, October 5, 2008 by Joselyn*

**10th Grade Math**

Why is it important to understand rational exponents? How does it work with radicals?
*Sunday, September 21, 2008 by Phoenix*

**10th grade**

What were the differences between the Whigs and Tories in the seventeenth-century England?
*Sunday, September 14, 2008 by jami*

**10th grade**

How do I represent the following to 3 significany figures and express the answer in SI units using an appropriate prefix? or Can you give me an example? 45 320 kN
*Wednesday, September 3, 2008 by tonya*

**10th grade**

Engineering Foundations 2 Calculations converstions How do I put this combination in the correct SI form? MN/ks2 kN/ms
*Wednesday, September 3, 2008 by carmen*

**10th grade**

WHAT GOES AFTER GEIORGE, THOMAS, ABE, ALEXANDER IN A PATTERN THE NEXT TWO NAMES? MATH:GEOMETRY
*Friday, August 29, 2008 by ADAM*

**10th grade**

wats a abstract noun for these: 1.quaterback 2.scream 3.perfume 4.pepper 5.bruise 6.dog 7.binoculars 8.teeth 9.lamb 10.book
*Wednesday, August 27, 2008 by v*

**10th grade**

Find the value of the variable and ST if S if between R and T. RS = 7a, ST = 3x, RT = 25 SHOW WORK =P
*Tuesday, August 26, 2008 by Macky*

**10th grade math**

1.548937075 x 10 to the 12th. round the number to 3 significat figures. I thought I would respost this because the other one was getting confusing
*Tuesday, August 19, 2008 by Rebekah*

**10th grade math**

How would you figure out 1.45386759 x 10 to the 12 and round to the significant figure? thanks
*Tuesday, August 19, 2008 by Rebekah*

**English**

How many sentences should a short essay have? I need to write a short essay for my world history class...I'm in 10th grade btw
*Monday, January 25, 2016 by WillWork4Help*

**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 by kevin*

**algebra**

how many tiles 10cm by 25cm on each side is needed for a bathroom 8m by 10m? I need help on how to solve it... I learned how to do this in 8th grade but I'm now in 10th and I forgot how to do it. I'm preparing for the highschool exit exam and I need to do this problem ...
*Monday, February 16, 2015 by kimberly*

**English 10th grade**

In "Like the Sun," all of the following would be considered "casualties" of Sekhar's truth except his • children • colleagues • headmaster • wife It almost seems it could be any of them but I need the right one.
*Tuesday, March 25, 2014 by Sandra*

**math **

In new Your a taxi costs 72 cents for the first 1/10th of a mile and 15 cents for every additional 1/10th mile. How much does it cost to drive 6 miles? Set up and solve? I do not understand how you got this answer...can you explain? .72+ .15(6-.1).1 = $9.57 When I work the ...
*Thursday, February 27, 2014 by ava*

**10th grade Science**

Explain how a drug sits on acetylcholine receptors will affect muscle function? Is it because the drug would act as a blocking agent to prevent the receptors from gathering information on what to do?
*Saturday, February 8, 2014 by Student*

**10th grade Science**

Explain, physiologically, how you would decide to use ice or heat on an injury? My book doesn't have any good info on this question. Is there a reputable website or article to get info to answer this question?
*Friday, January 24, 2014 by Student*

**history**

What are three good points to talk about in a research paper about child labor in the 1800s? 10th grade level please.
*Monday, October 1, 2012 by bob*

**math**

ok i have 10th grade math next year and i dont even know half the stuff for this year and its summer brake and im worrying about math..what do i do
*Thursday, June 14, 2012 by caroline*

**10th grade chemistry**

If an excess of nitrogen gas reacts with 25.0 L of hydrogen gas, according to the reaction below, how many L of ammonia will be produced? N2(g) + 3H2(g) ---> 2NH3(g)
*Tuesday, May 29, 2012 by skyler*

**World History**

What was the only thing that united East & West Pakistan? Time period: - Decolonization in India and Africa, 10th grade history
*Monday, April 9, 2012 by Jasmine*

**Maths 10th grade**

1-The roots of x2 - 6x + m - 3=0 are x1 and x2.If 2x1 - 3x2= 2 is given, find m? 2-Given the inequalities x-2 ______ < 0 and x2 - 4x - 5<0 , find the solution set. x-4
*Sunday, March 4, 2012 by Denise*

**10th Grade Pre-Calc**

The demand equation for a hand-held electronic organizer is... P=5000(1-(4/4+e^-.002x)) Find the demand x for a price of (a) P=600? So strange. Thx for help
*Tuesday, January 17, 2012 by Anthony Clay*

**Chemistry**

How is Surface catalyst(heterogeneous) and homogeneous catalyst different? I'm in 10th grade chemistry and I don't understand it.
*Tuesday, May 24, 2011 by Kat*

**10th Grade Algebra**

Please help me with these factorise algebra questions!!! 1. 9c squared + 30c + 25 - 4d squared 2. 12 + 89 - 4a squared 3. -5x squared + 27x - 10 4. If A= 15x squared - 20x +11 and B= 1 + 9x+ 5x squared, then A-B when factorised is...
*Sunday, May 1, 2011 by Jason*

**10th Grade Chemistry**

I am having real trouble remembering how you can tell if a molecule is polar? Which of the following molecules is polar? NCl3, NO2, H2S, or SiH4
*Thursday, February 17, 2011 by Vova*

**10th grade**

I need help ASAP on this im writting a 6 paragraph essay and its due tomorrow i cant even think of a thesis its "Discuss the irony as its used in Animal Farm Be sure to give specific details from the novel." I need help ASSSSAAPP!
*Thursday, December 16, 2010 by Javay*

**10th grade**

a 5.0 kg bowling ball is rolling down the lane at 4.0 m/s. what is the kinetic energy of the bowling ball?
*Monday, December 6, 2010 by Brianna*

**10th grade**

jordan has 2 quarters, 1 nickel, and 3 dimes. if he took 1 out and then a second one without replacing the first coin, what is the probability that both coins were dimes?
*Sunday, December 5, 2010 by audrey*

**10th grade**

log (x-9) - 109x=log 19
*Friday, December 3, 2010 by andre*

**10th grade**

as you are driving your car on the freeway, your tires are rotating at a rate of 920 revolutions per minute. The diameter of each tire is 24 inches. What is the total feet traveled per minute?
*Tuesday, November 30, 2010 by kathy*

**10th grade**

Lack of iron in the photic zone of the open ocean restricts the size of plankton populations. Iron is what kind of factor for marine plankton?
*Tuesday, October 26, 2010 by Nichole*

**10th grade**

Lack of iron in the photic zone of the open ocean restricts the size of plankton populations. Iron is what kind of factor for marine plankton?
*Tuesday, October 26, 2010 by Nichole*

**10th grade**

Identify the word in parenthesis () as either a predicate nominative or a predicate adjective. (Each question is worth one point) It was a (prize) for the best seller.
*Friday, October 22, 2010 by jamelle*

**10th grade**

a tree casts a shadow that is 20 feet long. the angle of elevation from the end of the shadow to the top of the tree is 66 degrees. Determine the height of the tree to the nearest foot.
*Sunday, October 17, 2010 by marie*

**10th grade**

Lack of iron in the photic zone of the open ocean restricts the size of plankton populations. Iron is what kind of factor for marine plankton?
*Tuesday, October 5, 2010 by Katelyn*

**10th grade**

Which planet has the gravitational force that is closest to Earth's gravitational force?
*Tuesday, October 5, 2010 by Chase*

**10th grade**

A rational number is ____ a real number. a. always b. never c. sometimes its always ???????
*Monday, September 20, 2010 by David*

**10th grade**

Find a pattern fot this sequence. Usde the pattern to show the next two terms. 1,2,6,24,120,___,___?
*Wednesday, September 15, 2010 by Anonymous*

**10th grade**

mary has a bag which contains 5 green marbles, 7 red marbles, and 9 blue marbles. without looking what is the probability of her pulling a red or a green marble
*Wednesday, September 15, 2010 by tune*

**10th grade math**

Number of pages of a 5 page articile left to read if you read p pages.
*Monday, September 13, 2010 by Dawn*

**algebra**

In 1992, the life expectancy of males in a certain country was 61.6 years. In 1995, it was 65.2 years. Let E represent the life expectancy in year t and let t represent the number of years since 1990. The linear function E(t) that fits the data is... E(t)=_____t + _______ (...
*Sunday, September 12, 2010 by Jenniah*

**Algebra**

In 1992, the life expectancy of males in a certain country was 68.3 years. In 1998, it was 71.1 years. Let E represent the life expectancy in year t and let t represent the number of years since 1992. The linear function E(t) that fits the data is... E(t)=_____t + _______ (...
*Friday, September 3, 2010 by Barb*

**10th grade**

I have to write an insightful handwritten reflective response via essay about a passage in a novel. The passage is about 3 sentences. It is a summer reading book. How many pargraphs do i need and help with layout of essay.
*Tuesday, August 24, 2010 by Cody*

**10th grade**

Using a dictionary look up and then list four definitions of the word nice that you would use in a paragraph to develop this topic sentence: "The word nice is surprisingly ambiguous."
*Thursday, July 15, 2010 by Jenelle .r*

**alg**

The 10th grade raffle sold 127 tickets. If they award 1st and 2nd prize, how many different pairs of winners are possible? a) 16,129 b) 254 c) 16,002 d) 8,001 the answer i picked was c
*Friday, July 2, 2010 by sean*

**10th grade**

The difference between two numbers is 25. The smaller number is 1/6th of the larger number. What is the value of the smaller number?
*Saturday, June 26, 2010 by Lexi*

**10th grade Academic Math**

hi can you help me with this problem please, thank you.----------------- If the speed of an experimental car is decreased by 8km/h it completes a 140 km trip in 2 hours more than had it been traveling at its usual speed. Determine its usual speed.
*Monday, June 7, 2010 by Neil*

**10th grade Academic Math**

hi can you help me with this problem please, thank you.----------------- If the speed of an experimental car is decreased by 8km/h it completes a 140 km trip in 2 hours more than had it been traveling at its usual speed. Determine its usual speed.
*Monday, June 7, 2010 by Neil*

**10th grade Academic Math**

hi can you help me with this problem please, thank you.----------------- If the speed of an experimental car is decreased by 8km/h it completes a 140 km trip in 2 hours more than had it been traveling at its usual speed. Determine its usual speed.
*Monday, June 7, 2010 by Neil*

**chemistry!!! /10th grade**

How many molecules of hydrogen are produced if 13.05 g of Zn reacts with excess hydrochloric acid equation Zn plus HCL equals ZnCl2 plus H2?
*Monday, May 31, 2010 by meme*

**10th grade living enviorment**

what happens when a population or group of living things is divided into two separate groups in two separate environments ?
*Thursday, May 6, 2010 by Dominique*

**Math 10th grade**

five marbles in a jar are green. the odds against choosing a green marble are "4:1" how many marbles are in the jar
*Thursday, March 11, 2010 by nic*

**10th grade Literature **

Can someone tell me the Simularitys and Non-simularitys of these too books Baldwins account of the Titanic and Rosenthal's avvount of his visit to auschwitz, Please and thank you
*Wednesday, December 30, 2009 by Amanda*