Friday

April 29, 2016
Total # Posts: 95,942

**chemistry functional groups**

For some context Im trying to name all the groups of EDTA, there's some carboxylic acids and amines and some CH2 but idk what to call those lol
*February 21, 2016*

**chemistry functional groups**

Can a singly bonded CH2 group be classified as an alkyl or an alkane group? It's not the vinyl. Thanks!
*February 21, 2016*

**L.o**

to communicate effectively
*February 21, 2016*

**L.o**

Life orientation
*February 21, 2016*

**math**

what does the fox say to the dog?
*February 21, 2016*

**Math**

6 less than a number is 18
*February 21, 2016*

**life orientation**

Make them safety in our community
*February 21, 2016*

**life orientation**

Xenophobia iz the membr of the foreign
*February 21, 2016*

**john**

Minutes 126.53 127.27 130 130.35 130.4 130.58 130.87 131.18 131.98 132.55 133.28 133.42 133.43 133.55 133.65 134 134.37 134.62 134.73 135 135.95 136.12 136.17 136.23 136.28 137.7 137.83 137.93 138.18 138.25 138.43 138.67 139.13 139.72 140.25 140.38 140.4 140.42 140.5 141.27 ...
*February 21, 2016*

**Life orientation**

Identify any three causes of human trafficking in South Africa.
*February 21, 2016*

**science**

when whould electric current flow through a conductor
*February 21, 2016*

**Science**

If a cell undergoes mitosis every six hours, how many cells will there be in all after seven days?
*February 21, 2016*

**Life orientation**

reasons why you chose them
*February 21, 2016*

**Life orientation**

Yes
*February 21, 2016*

**sphy011**

1. 0=5^2+2(-9.81)y y=1.27m 2. 0=5+(-9.81)t t=0.51s 3. 2=5+(-9.81)t t=0.31s 4. 0=1.27+0t+1/2(-9.81)t^2 t^2=0.258 t=0.51s The displacement =0 between 0.51s and 1.02s 5. 1/2(5)=5+(-9.81)t t=0.25s between 0.25s and 0.77s 6. y=1/2vt 1/2(1.27)=1/2(5)t t=0.25s between 0.25s and 0.77s
*February 21, 2016*

**Physics**

A 10.0-g marble slides to the left with a velocity of magnitude 0.400 m/s on the frictionless, horizontal surface of an icy New York sidewalk and has a head-on, elastic collision with a larger 30.0-g marble sliding to the right with a velocity of magnitude 0.200 m/s. Let +x be...
*February 21, 2016*

**Reading**

So it is C
*February 20, 2016*

**Math**

Suzanne brought a sweater at the sale price of $25. The original cost of the sweater was $40. What percent represents the discount that suzanne received when buying the sweater?
*February 20, 2016*

**Math**

Lincoln Middle school plans to collect more than 2,000 cans of food in a food drive.So far, 668 cans have been collected. Write an inequality to find numbers of cans the school can collect on each of the final 7 days of the drive to meet this goal. Identify what your variable...
*February 20, 2016*

**math**

A square sheet of paper measures35 centimeters on each side. What is the length of the diagonal of this paper?
*February 20, 2016*

**Science**

Physical science 6th grade
*February 20, 2016*

**Science**

I need an example or suggestion for a Controlled Experiment for a science presentation
*February 20, 2016*

**Math**

Thanks so much!! :D
*February 20, 2016*

**Math**

I prefer Ms. Sue to help me answer this. :D
*February 20, 2016*

**Math**

Ms. Gusciora is making salad dressing for a party. If 3/5 of the mixture in the measuring cup is olive oil, how many cups of oil does Ms. Gusciora use to make the salad dressing? Thanks.
*February 20, 2016*

**Science**

Are plant like organisms below 1,000 meters in the ocean? Thanks.
*February 20, 2016*

**Spanish**

la te gusta hacer ir a bailar a ustedes los sabados yo lo te gusta mas estar en el décimo piso yo la va mi amigos mandar una tarjeta postal yo lo se mi mejor amigo para cuatro anos manana yo lo puedes traer el libro
*February 20, 2016*

**Spanish**

I'm unsure
*February 20, 2016*

**Spanish**

Answer the following questions, using the cues provided. Whenever possible, substitute direct object pronouns for the direct objects. ¿Qué les gusta hacer a ustedes los sábados? (ir a bailar) En un hotel, ¿te gusta más estar en el primer piso...
*February 20, 2016*

**History**

Similarities between Judaism and Islam
*February 20, 2016*

**Economics**

Why can the AD curve shift to the left or the right?
*February 20, 2016*

**Hiistory**

Similarities between Shintoism and Confucianism
*February 20, 2016*

**Hiistory**

Similarities between Shamanism and Animism
*February 20, 2016*

**algebra**

Which equation represents a line that is parallel to the line whose equation is 2x+3y = 12 1. 6y-4x=2 2. 6y + 4x =2 3. 4x-6y = 2
*February 20, 2016*

**Algebra**

A park has a circular pond that has a bridge across its diameter that is 0.75 miles long you walk across the bridge while your friend walk half way around the pond to meet you at the other side of the bridge how much father does your friend walk round your answer to the ...
*February 20, 2016*

**physics**

A 3250kg truck traveling 44m/s north collides with a 1500kg car traveling 17m/s south. If the two vehicles stick together after the collision, what is the speed and direction of the two vehicles?
*February 20, 2016*

**Chemistry**

Gasoline, which can be represented by the formula octane, bulk density is 704 g/l. To estimate the variation in enthalpy when burning 28.5 liters gasoline, based on the binding energies: 0 = 0 (117 kcal); C = 0 (173 kcal); 0 h (111 kcal); C-C (83 kcal); C-H (99 kcal)
*February 20, 2016*

**algebra 2**

What is the equation of the parabola with vertex (3, -20) and that passes through the points (7, 12)
*February 20, 2016*

**Bio**

what parts of the human body might become vestigial in the next million years? Explain
*February 20, 2016*

**Bio**

explain why analogous structures occur in nature
*February 20, 2016*

**statistics**

Minutes 126.53 127.27 130 130.35 130.4 130.58 130.87 131.18 131.98 132.55 133.28 133.42 133.43 133.55 133.65 134 134.37 134.62 134.73 135 135.95 136.12 136.17 136.23 136.28 137.7 137.83 137.93 138.18 138.25 138.43 138.67 139.13 139.72 140.25 140.38 140.4 140.42 140.5 141.27 ...
*February 20, 2016*

**macroeconomics**

Suppose you borrow $900 of principal that must be repaid at the end of two years, along with interest of 5 percent a year. If the annual inflation rate turns out to be 10 percent, (a) What is the real rate of interest on the loan?
*February 19, 2016*

**Writing**

You can do Not Another Cinderella Story
*February 19, 2016*

**Math **

What is 108% of 50? Round to the nearest hundredths if necessary
*February 19, 2016*

**statistics**

Minutes 126.53 127.27 130 130.35 130.4 130.58 130.87 131.18 131.98 132.55 133.28 133.42 133.43 133.55 133.65 134 134.37 134.62 134.73 135 135.95 136.12 136.17 136.23 136.28 137.7 137.83 137.93 138.18 138.25 138.43 138.67 139.13 139.72 140.25 140.38 140.4 140.42 140.5 141.27 ...
*February 19, 2016*

**Chemistry**

Gasoline, which can be represented by the formula octane, bulk density is 704 g / l. To estimate the variation in enthalpy when burning 28.5 liters gasoline, based on the binding energies: 0 = 0 (117 kcal); C = 0 (173 kcal); 0 h (111 kcal); C-C (83 kcal); C-H (99 kcal).
*February 19, 2016*

**math**

Minutes 126.53 127.27 130 130.35 130.4 130.58 130.87 131.18 131.98 132.55 133.28 133.42 133.43 133.55 133.65 134 134.37 134.62 134.73 135 135.95 136.12 136.17 136.23 136.28 137.7 137.83 137.93 138.18 138.25 138.43 138.67 139.13 139.72 140.25 140.38 140.4 140.42 140.5 141.27 ...
*February 19, 2016*

**math**

Use the Sampling Distribution for a Mean option in StatKey to create a sampling distribution using samples of size n equals 10 from Table 1 showing the number of minutes to finish the marathon at the Olympics. Generate at least 1000 samples in your sampling distribution and ...
*February 19, 2016*

**Math help please**

Gabriella wants to tile a room with an area of 320 square feet. The width of the room is 4/5 its length. What are the length and width of the room?
*February 19, 2016*

**Tech**

What information do you consider critical for adults to know when it comes to identity theft? What information can make an impact on how parents participate online? Use the Identity Theft resource sheet to start to develop content for your presentation. Develop a checklist of ...
*February 19, 2016*

**math**

No...winter wonder land was right
*February 19, 2016*

**Pre-Calculus**

What are the holes of the function f(x) = (x^2 + 3x - 4)/(x^2 + 9x + 20)?
*February 19, 2016*

**Statistics**

The distribution of student loan amounts for students is normally distributed ranging from zero to $100,000. Use your knowledge of the Empirical Rule to approximate the standard deviation of the dataset? A) approximately $21,000 B) approximately $12,500 C) approximately $19,...
*February 19, 2016*

**Statistics**

If, for a given sample size, 10% of all possible confidence intervals do not contain the unknown population parameter value, what is your confidence level?
*February 19, 2016*

**Science **

Actively dividing cells can be found in? meristems. xylem tissue. epidermal tissue. center of stems. phloem tissue. help
*February 19, 2016*

**science**

which kind of reproductive structure is not within the fungi? is it anthers
*February 19, 2016*

**Statistics**

Country Insurance wants to estimate the cost of damage to cars due to accidents. The population standard deviation of the cost is assumed at $200. They want to estimate the mean cost using a 95% confidence interval with a maximum margin of error of $10. What is the minimum ...
*February 19, 2016*

**Statistics**

THX Damon
*February 19, 2016*

**Statistics**

ATM transaction times are normally distributed with a mean of 150 seconds and a standard deviation of 45 seconds. What is the probability a person takes less than 60 seconds to complete their transaction?
*February 19, 2016*

**Social studies**

That's just the question I got I didn't choose it
*February 19, 2016*

**Social studies **

how do scholars describe islam's golden age? A. As a dangerous period in world history B. As a period when many gold objects were made C. As a brilliant period in world history D. As a period when arts suffered What I'm finding is that the answer points to C but that ...
*February 19, 2016*

**Health**

imií
*February 19, 2016*

**Chemistry**

What is the required volume in ml to prepare a liter of solution 0.1 mol of nitric acid. molar mass 63 g / mol Density 1.41 g / ml, 75% weight by weight...
*February 19, 2016*

**Math**

6y^2 +13y - 8
*February 19, 2016*

**Civics**

SO it would be B?
*February 19, 2016*

**Health and Physical Ed**

It is not 2 because your body gets rid of carbon
*February 19, 2016*

**Art**

its c
*February 19, 2016*

**Math**

Why are units squared in area but cubed in volume? In perimeter they are just straight units.
*February 19, 2016*

**MATH**

Marco paints a wall and charges $20 as set up fee. He charges at least $60 per big wall and he for small walls he charges no more than $40 per wall.He has just completed painting either all big walls or small walls. His invoice states that he received $2420 in payment.How many...
*February 19, 2016*

**MATHS**

What is the probability of rolling 4 on two number cubes? The answer I got was 1/36. Is this correct? Please help.
*February 19, 2016*

**Art**

Where the answers tho
*February 19, 2016*

**Social Studies**

its e >;D
*February 18, 2016*

**math**

14. A 9-foot long ladder is placed against the side of a building such that the top of the ladder reaches a window that is 6 feet above the ground. To the nearest tenth of a foot, what is the distance from the bottom of the ladder to the building
*February 18, 2016*

**physics**

A cat dozes on a stationary merry-go-round, at a radius of 4.5 m from the center of the ride. The operator turns on the ride and brings it up to its proper turning rate of one complete rotation every 7.2 s. What is the least coefficient of static friction between the cat and ...
*February 18, 2016*

**Physics**

Please help me!! I need this as soon as possible. 2.A billiard ball at rest is struck by the cue ball of the same mass whose speed is 5 m/s .After an elastic collision the cue ball goes off at 50 degree with respect to its original direction of motion and the struck ball goes ...
*February 18, 2016*

**Math Help**

So... are those answers I got right?
*February 18, 2016*

**Chemistry**

Five grams of sodium are combined with unlimited bromine. How many moles of bromine are used up? How many liters of bromine would be used if the reaction took place at STP? My answer: .1088 mole Br2 and 2.44 L Br2
*February 18, 2016*

**Math**

is that correct?
*February 18, 2016*

**Math**

Find the area of a rectangle whose length is more than its width and the width is equal to the side of a square whose area is 144.
*February 18, 2016*

**Chemistry**

Five grams of sodium are combined with unlimited bromine. How many moles of bromine are used up? How many liters of bromine would be used if the reaction took place at STP? My answer: .1088 mole Br2 and 2.44 L Br2
*February 18, 2016*

**History**

b a c
*February 18, 2016*

**History**

Number two is right.
*February 18, 2016*

**World cultures**

Describe two ways that Europe could divide into smaller regions
*February 18, 2016*

**science**

If a ball that is freely falling has attained a velocity of 19.6 m/s after two seconds, what is its velocity five seconds later?
*February 18, 2016*

**Math**

Fifteen dollars
*February 18, 2016*

**Art Help plz!**

Why you gotta be so rude just help the students out geez bro.,
*February 18, 2016*

**Art Help plz!**

thx
*February 18, 2016*

**Art Help plz!**

:(
*February 18, 2016*

**Art Help plz!**

seriously plz help
*February 18, 2016*

**Art Help plz!**

so my guess's are wrong
*February 18, 2016*

**Art Help plz!**

um ok then?
*February 18, 2016*

**Art Help plz!**

is there any one?
*February 18, 2016*

**Art Help plz!**

I think it might be B or C?
*February 18, 2016*

**Art Help plz!**

Movie proffesionals such as prop designers and graphic designers wor together to create a believable film. Which method of creating a believable screenplay is unique to the job of screenwriter. A:Research of time period architecture and design B:research of time period ...
*February 18, 2016*

**college loan**

if i take out a loan for $10,000.00 and pay $300.00 a month at 5.00 % interest how long until paid off ?
*February 18, 2016*

**science**

47.25 L sample of nitrogen is determinedto contain 0.75 mole of nitrogen moles of provided presure remain the same?
*February 18, 2016*

**science**

Hcl is titrated against 5ml of sodium carbonate of strength 0.0133 then what should be the mean value of HCl added ?
*February 18, 2016*

**ethics, crime and criminal justice**

Law enforcement officers keeping money confiscated from a drug bust for personal monetary gain could be regarded as a form of: A. economic corruption. B. noble-cause corruption. C. use corruption. D. police violence.
*February 18, 2016*

**ethics, crime and criminal justice**

The rational, overriding principle promoted by utilitarianism is the: A. greatest number principle. B. greatest happiness principle. C. greatest utility principle. D. None of the above
*February 18, 2016*