Thursday

April 24, 2014

April 24, 2014

Total # Posts: 500

**math**

but mrs sue can do the first 2 numbers so that i can finish cause i dont get it

**math**

Our class planned a holiday party for disadvantaged kids.Some of us baked cookies for the party.On the day of the party,we found we could divide the cookies into packets of two, three, four, five, or six and have just one cookie left over in each case.If we divided them into p...

**math**

Our class planned a holiday party for disadvantaged kids.Some of us baked cookies for the party.On the day of the party,we found we could divide the cookies into packets of two, three, four, five, or six and have just one cookie left over in each case.If we divided them into p...

**reading**

from what state

**reading**

by the way what subject do u teach

**reading**

thank u mrs sue

**reading**

what are external and internal conflicts

**social studies**

alot of things ...the thing is that am sick and i cant think

**social studies**

10 things you are thankful for

**5th grade**

how do i do a question like x(x-4)=0 using the zero product rule?

**science**

1)Compare the properties of metals nonmetals and metolliods? 2)Why can elements and compound be considered pure substance? 3)What is the difference between colloids and suspension?

**science**

1)Compare the properties of metals nonmetals and metolliods? 2)Why can elements and compound be considered pure substance? 3)What is the difference between colloids and suspension?

**science**

1)Compare the properties of metals nonmetals and metolliods? 2)Why can elements and compound be considered pure substance? 3)What is the difference between colloids and suspension?

**math**

thanks bob and nathon

**math**

thanks mrs.sue

**math**

620m=___km 900km=___m ___cm=13km ____km=562,300cm

**math**

90,050mL=____L please help i forgot how to do

**math**

54m=___cm..please help me refresh my memory on this i forgot how to change this sentence 54 m =___ cm

**science**

What are alloys in science? i forgot

**science**

What is the differnce between collids and suspension?

**science**

Which of the following does NOT describe a suspension? A)particles are soluble B)particles settle out over time C)particles can block light D)particles scatter light

**science**

what are three ways to make a sugar cube dissolve more quickly in water

**science**

hey i need help[ filling out this sentence..... Solubility is dependent on_______________ and_____________. plese help me thank you

**science**

What can particles in solution NOT do because ther are so small

**Spanish Proofread please!!**

THANK YOU i didnt know i had that many careless mistakes!

**Spanish Proofread please!!**

El sueño americano de Esperanza es fuerte porque ella tiene una vida difícil y aprende crear su identidad con los recuerdos de Mango St. y las penurias que ocurren. Esperanza quiere tener una casa suya con muchos árboles y una jardín grande porque a...

**science**

Which of the following is NOT true about compounds? A) compounds join in specific ratios according to their masses B) the mass ratio of a specific compound is always the same C) compounds are random combinations of elements D) different mass ratio mean different compounds

**Algebra**

17a 11a i think

**science**

Why does a helium-filled balloon float up when it is released?

**science**

Which of the following in NOT a physical or chemical change? A)crushing B)weighing C)melting D)passing electric current

**math**

k i did it i got it so know what...... wait is this the percentage for ted or tony

**math**

k i did it i got it so know what,\....... wait is this the percentage for ted or tony

**math**

but why does 120/500 = 0.24 what did u do to it

**math**

since 120/500 is equal to 100 that means ...............i still dont get it......... please..... i need help.can you at least give me the answer please tbhis is hohnors math and for me its hard........ Tom,Ted,Tony,Terry worked together on a job.The job paid $500.Each boy was ...

**math**

120/500 i think

**math**

still dont get it

**math**

so it would be like 500 divided by 140 for ted and tony ..... 120 because of ted and tom but wait i think i am doing this wrong can you at least give me the answers and i will follow you and that for you to explain to me please i give up i hate percents ....its due tommorow pl...

**math**

all i get is that tony and ted earned 280 and that ted and tom have 260 and ted and terry go 220 i undersatnd but how do i get the percent of the job that each boy did......i got what bob said but he didnt explain how to get a percen...HELP...

**math**

i dont get it ....Tom,Ted,Tony,Terry worked together on a job.The job paid $500.Each boy was paid according to the amount of work he contributed to the job.Ted and Tony earned $280 together.Ted and Tom have $260,and Ted and Terry got $220.What percent of the job did each boy d...

**math**

everything

**math**

Tom,Ted,Tony,Terry worked together on a job.The job paid $500.Each boy was paid according to the amount of work he contributed to the job.Ted and Tony earned $280 together.Ted and Tom have $260,and Ted and Terry got $220.What percent of the job did each boy do?

**math**

Tom,Ted,Tony,Terry worked together on a job.The job paid $500.Each boy was paid according to the amount of work he contributed to the job.Ted and Tony earned $280 together.Ted and Tom have $260,and Ted and Terry got $220.What percent of the job did each boy do?

**math**

your cat is expecting a litter of kitten.suppose the probability of a male kitten is 1/2.what is the probabilty that a litter of five kittens contain all male kittens

**math**

your cat is expecting a litter of kitten.suppose the probability of a male kitten is 1/2.what is the probabilty that a litter of five kittens contain all made kittens

**math**

i mean male kittens

**math**

your cat is expecting a litter of kitten.suppose the probability of a male kitten is 1/2.what is the probabilty that a litter of five kittens contain all made kittens

**math**

your aunt is building a garden in her backyard.she has 90ft of fencing to surroud it.if she wants the lenght to be 15 ft onger than the width , what should the dimensions of her garden be

**math**

start with 1, multiply by 2. then multiply the result by 3.then continue to alternate multiplying by 2 and by 3.what is the ones digit after the twelfth multiplication

**math**

suppose a license plate contains 4 digits.the probability of plate number having an even or an odd digit is the same.what is the probabilty of having a license plate with all even digits.

**math**

a dog owner has 200ft of fencing and wants to enclose the greatest possible rectangular area for her dog .what dimension should she use

**math**

a true or false test has 5 questions. what is the probability of guessing exactly four out of the five answers correstly.

**math**

You buy a belt for $10 and some socks.Each pair of socks cost $3.The total shipping cost $3.What is the total cost if you buy 11 pairs of socks

**math (word problem) last one**

IDK

**math**

A salesperson bought a caase of pens.On Monday, he sold 1/2 of the pens.On Tuesady, he sold 30 more.On Wednesday, he sold 1/3 of the pens that were left.On Thursday, he sold the remaining 40 pens.How many pens were originally in the case,

**Chem**

oh my! thank you, conversion factors off i guess :[

**Chem**

A microwave oven operates at 2.40 GHz. What is the wavelength of the radiation produced by this appliance? I got 1.25*10^-10. What am I doing wrong?

**chemistry**

In the following experiment, a coffee-cup calorimeter containing 100 mL of H2O is used. The initial temperature of the calorimeter is 23 degrees Celsius. If 4.00 g of CaCl2 is added to the calorimeter, what will be the final temperature of the solution in the calorimeter? The ...

**Chemistry**

how much silver nitrate must be measured to yield 1.00g silver?

**Chemistry**

When 1 mol of a gas burns at constant pressure, it produces 2424 J of heat and does 6 kJ of work. How do i calculate delta E for this problem? I tried q+w but that didn't work for me. I got the answer wrong.

**Chemistry**

The kinetic energy of a rolling billiard ball is given by {\rm{KE}} = 1/2\,mv^2 . Suppose a 0.17-{\rm kg} billiard ball is rolling down a pool table with an initial speed of 4.5 m/s. As it travels, it loses some of its energy as heat. The ball slows down to 4.0 m/s and then co...

**Chemistry**

Given the following equations: 2 H2 (g) + O2 (g)--> 2 H2O (l) deltaH = -571.6 kJ N2 (g) + O2 (g)-->2 NO (g) deltaH = +180.5 kJ N2 (g) + 3 H2 (g) --->2 NH3 (g) deltaH = -92.22 kJ Determine the enthalpy change (deltaH) for the following reaction: 2 NO (g) + 5 H2 (g)--&g...

**math**

9/25 divided by 4/5 - 1/10

**science**

Light.

**english**

A postage stamp.

**Literature (Handle With Care by Jodi Picoult)**

Please help me if you have read Jodi Picoult's latest book, Handle with Care. I'm doing a post card on it, so any information or help you provide is greatly appreciated. ~ what do you think would be a good 2-3 sentence annotation for this book? by annotation I mean lik...

**MATH Dx**

17/51 simplest form 19/38 simplest form 10/32 simplest form show work pweeeese T3T

**MATH Dx**

14/35 in simplest form show work too!? Heeeelp Dx

**math**

14/35 in simplest form? with work

**objective and eyepiece lens**

What is the approximate magnification of a compound microscope with objective and eyepiece focal lengths of 0.3 cm and 3.6 cm, respectively, and a separation between lenses of 20 cm? The answer is 460. I tried finding the magnification for the eyepiece which was m=25/f=25/3.6=...

**physics lens**

regarding the objective lens of a telescope and a microscope, for the eyepiece, where and what kind of image is formed? I kno that the image that is formed is a real, inverted image.. but where is it formed? thanks for your help.

**nucleophilicity**

the more basic the the more nucleophilic?

**japan study**

Talk about how the bombing of Hiroshima and Nagasaki effected the culture and the beliefes (because most of the people believed suicide was ok durring that time like life was not important, they where promised if they commited suicide on the American war ships they would be sa...

**algebra**

So here's the problem: 6a^-2 + 9a^2 all over 3a^-2 The answer is suppose to be 2 + 3a^4 I keep getting the answer as 5. Can you show me how to solve this problem correctly?

**8th grade Social Studies**

How did the Cotton Gin effect slavery?

**algebra**

How do you chance an equation from standard form to slope-intercept form?

**Math**

find the values of a and b given that matrix A= [a -4 -6] [-8 5 7] [-5 3 4] is the inverse of matrix B = [1 2 -2] [3 b 1] [-1 1 -3] It would really help if you showed how you did it. Thanks a lot!

**social studies**

How do each of the eight strands of social studies tie into the times and life of Christopher Columbus?

**algebra**

an orange has 20 fewer calories than a banana. If 7 bananas have the same number of calories as 9 oranges, how many calories are in a banana?

**algebra**

The sum of two numbers is 24. Seven times the smaller number is the same as 5 times the larger number. Find the smaller number

**science**

well i was thinking that if the ecotone were to be polluted it would be able to sustain this pollution for a period of time due to the biodiversity. But, i was thiniking that eventually this pollution would spread to the surrounding ecozones and would affect them greatly due t...

**science**

speculate about how pollution of the ecotone might affect the surrounding ecozones.

**science**

What is the human niche?

**Gender Inequalities**

Are there any inequalities between men and women in the armed forces?

**education inequalities**

What are some inequalities in education between men and women?

**Women's Issues**

I am writing a report for my current events class about women's issues. I am not allowed to use Wikipedia for my resources. Can someone direct me to some helpful websites or give some examples of women's issues besides inequality in the workforce between men and women?

**chemistry**

IRVINE 2012!!!

**algebra**

Damon, the problem in the book is 5/8*t + 2/15*t = 17/20

**algebra**

the problem in the book is 5/8*t + 2/15*t = 17/20

**algebra**

can someone help me with the steps to problem below, the fractions are throwing me off 5/8t+2/15t=17/20

**Math (Grade 12 Data Management)**

What is the difference between a histogram and bar graph

**Geometry Proofs HELP!!**

how do i do this? given: m//n g//h Prove: angle 4 congruent to angle 16

**Grammar**

twenty-five

**geometry**

you have to start by writing the given

**english**

why you dont you read it?

**algebra**

you make it a equation with (f)x its really not hard

**Social Studies**

Who were the mummy-shaped figures that worked in the after life's fields for a mummy?

**algebra**

-1(m-4)2m=8

**math**

i am having trouble on solving fractional equations such as: 2 3 7 ______ + _____ = ______________ x+3 x+4 x^2 +7x+12 factor the right side denominator, then look for what factors make up a common denominator. For each fraction, multiply the numerator and denominator with the ...

**Science**

Why is it important to examine the unnumbered marks on a graduated cylinder before making a reading between the unnumbered lines? I'm not sure of the question but I'll take a stab at it. It must be to avoid parallax; i.e, you want the eye level with the meniscus. I wil...

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