Wednesday

July 30, 2014

July 30, 2014

Total # Posts: 1,064

**science**

it pretty much means if the earthquake is strong enough....or just by being near it can cause a volcano go off

**science**

yes, an earthquake can cause a volcano to errupt if the force is immense

**social studies**

The most useful indicator of the degree of democracy reached by a particular society is whether it has a

**Chemistry**

and how do you get moles of toluene? please

**Chemistry**

how do you get the volume of the solution

**Chemistry**

A solution is made by mixing 35.0 mL of toluene C6H5CH3d=0867gmL with 125.0 mL of benzene C6H6d=0874gmL. Assuming that the volumes add upon mixing, the molarity (M) and molality (m) of the toluene are

**Math**

Stephanie can clean a pool in 1 hour , and Mark can clean the same pool in 1.5 hours. If the rate at which they work together is the sum of their rates working separately, how many minutes should they need to clean the pool if they work together? (1 hr=60 min)

**Math**

If y is a number less than 0 but greater than -1, which of the following expressions has the greatest value? a 100y b y^2 c y^3 d y^4 e y^5

**MATH**

if 64^3=4^x what is the value of x ?

**MATH**

if 64^3=4^x what is the value of x ?

**Math**

if 12v=3w and v is not equal 0 then which of the following is equivalent to 2w-8v ? a 0 b 4w c -6w d 2v d -2v

**math**

Jerry grew 5 inches in 2003, and 2 inches more in 2004 before reaching his final height of 5 feet 10 inches . what percentage of his final height did his 2003-2004 growth represent?

**Math**

A mixture of water and sucrose is 10% sucrose by weight. How many grams of pure sucrose must be added to a 200-gram sample of this mixture to produce a mixture that is 20% sucrose?

**Math**

Each female of a certain species of fish lays 100 eggs each fall and then dies. If only 30% of these eggs mature to become egg-producing females the next year , then how many egg-producing females will descend from a single egg-producing female 2 years after she first lays eggs ?

**Math**

The population of Bumpton increased by 10% from 1980 to 1990 and decreased by 10% from 1990 to 2000 what is the net percent change in the population on Bumpton from 1980 to 2000 ?

**Chemistry**

What is the specific heat of Gold if 15.3 J of heat changes 12 grams by 8 degrees Celsius? I got 7.834, would this be correct do you think? Thanks Jiskha.

**Econ.**

what does c decreased by 6

**English**

I completed this quiz with 100% 1.D 2.B 3.B 4.D 5.B 6.B 7.A 8.A 9.A 10.D

**English**

THE ANSWER IS D!!!!

**speech**

Can you please help me out with a speech? I'm in 10th grade at High School and we're doing speeches soon. I'm not lazy and trying to get someone to write a speech for me but I seriously suck at speeches and have no idea what to write or talk about. Can you please w...

**English Comp II**

Running head: DIFFERENCES AND SIMILARITIES Differences and Similarities in the Film and Play A Raisin in the Sun Jay Dias Tulsa Community College Differences and Similarities Differences and Similarities in the Film and Play A Raisin in the Sun A Raisin in the Sun by Lorraine ...

**WORD PROBLEM**

NOAH BUILT A BIRDHOUSE. THE FRONT OF THE BIRDHOUSE IS 4 INCHES WIDE AND 7 INCHES HIGH. HE CUT A ROUND DOOR OUT OF THE FRONT. THE AREA OF THE DOOR IS 5.7 SQUARE INCHES WHAT IS THE AREA OF THE REST OF THE BIRDHOUSE?

**math**

is x+4=y squared....a function?

**math**

thanks drwls...and wow thanks for nothing reiny ..you sound like a know it all so sorry i didnt know what to do never mind im not..no need to be a jerk bout it....

**math**

write an equation for the line in point slope form...when it passes through (9,1) and the x intercept is 5 and then slope intercept form...im so confused

**math**

write an equation for the line in point slope form...when it passes through (9,1) and the x intercept is 5 and then slope intercept form...im so confused

**math**

How do i find the average rate of change of the function f(x)=5x from x1=0 to x2=3 .....im so confused

**math**

sorry your right i wrote something wrong down :)

**math**

wouldnt it be -1/2x + 11/2 because negative 1/2 times a negative 5 would be 11/2...i think

**math**

thanks :)

**math**

how do i write an equation in point slope form when the slope= -1/2 and it passes through (5,-8) and then how do i write an equation for the line in slope-intercept form? thanks

**Math**

Does x+y=35 define y as a function of x? ....basically is it a function or no

**1st grade math**

... since when has this become 1st grade maths? we never started this until high school, as simple as it is

**Math**

find the rate. 260 lbs of fertilizer divided by 5 lawns

**statistics**

n New York State, savings banks are permitted to sell a form of life insurance (SBLI). The approval process consists of underwriting, which includes a review of the application, a medical information bureau check, possible requests for additional medical information and medica...

**Math-Statistice**

In New York State, savings banks are permitted to sell a form of life insurance (SBLI). The approval process consists of underwriting, which includes a review of the application, a medical information bureau check, possible requests for additional medical information and medic...

**calculus**

The solution is easier than I thought. I just did integral from [0,1] pi*(9y^2)^2 dy

**calculus**

Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. x=9y^2 y=1 x=0 about the y-axis. I am able to find the volume of other questions, but this one got me stumped. I tried drawing out the graph, but I can't real...

**calculus**

Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. x=9y^2 y=1 x=0 about the y-axis. I am able to find the volume of other questions, but this one got me stumped. I tried drawing out the graph, but I can't real...

**calculus**

Evaluate the definite integral: [4,8] (4x^2+10)/(x^(1/2)) dx Been trying this for about 1 hour. Very frustrated, thank you.

**Math**

Find the best buy on cashews (1 lb is 16 oz). A) 1 lb for $6.09 B) 10 oz for $4.59 C) 1 lb 4 oz for $7.09 D) 12 oz for $5.09

**World History**

What were three products developed by the Tang

**financial**

Is it possible for a business to prepare financial statements using the cash basis of accounting if they use the accrual basis of accounting for bookkeeping purposes? What adjustments would need to be made?

**AP world history**

I need help writing bias for the DBQ "analyze Han and Roman atitudes toward technology" Can somebody please help me? if you havent read the documents oline, i can post them here?

**Math**

By white i mean green.

**Math**

Cup A has 50% pink balls and 50% green balls. Cup B has 50% orange balls and 50% green balls. You and you friend both draw one chip from each bowl. What is the probability that you both draw at least one white chip?

**history**

thank you

**history**

What did the Ancient Greeks do in order to feed their growing population?

**3rd grade social studies**

american indians met european explorers and shown them what?

**chem-intermolec forces**

are covalent bonds broken when.... melt benzene melt quartz boiling C2H5OH evaporating water disolving bromine in water?

**9th grade(Electrical)**

Occupational Safty and Health Administration

**physics**

Junes Verne in 1865 suggested sending people to the Moon by firing a space capsule from a 255 m long cannon with a launch speed of 11.42 km/s. What would have been the unrealistically large acceleration experienced by the space travelers during launch?

**4th grade**

can you unscramble achtres-it is part of the body beginning with the letter t

**science**

What is the wind cycle and water cycle?

**PHYSICS : )**

A flight attendant pulls her 69.1 N flight bag a distance of 280 m along a level airport floor at a constant velocity. The force she exerts is 32.7 N at an angle of 50.2◦ above the horizontal. Find the work done by the force of friction on the flight bag. Answer in units...

**math**

ok here we go 48 2-24 then 2-12 then 2-6 then 2-6

**Biology 2**

What is the number of calories needed to change the temperature of 50.0 grams of water 15.0 Celsius degrees?

**AP World History**

Hi, I am having trouble writing bias for the documents for the same DBQ, "analyze han and roman attitudes toward technology". Can somebody please help me?

**Stats**

Two the Prada (Italy) and Orcale (USA) are competing for a spot in the upcomings America’s cup. They race over a part of the course several times. Below are the sample times in minutes. At 0.05 significance level can we conclude that there is a difference in their mean t...

**English**

thanks for your help im sorry that i was stressed and being mean...you must hate me :( sorry

**English**

never mind i guess i see what you mean but now im stuck on the rest of it...i dont know what examples to use any ideas?

**English**

So basically change the whole idea of my speech....yeh thats real helpful now im real stressed out thanks for nothing..

**English**

ok but im just wondering how the first part is contradictory? are you saying to erase the whole thing...im really stressing out and im all confused what to write now that you said that..:(

**English**

How is that contradicting myself..im saying that i worked hard to make my situation easier...anyways im trying to motivate people that getting an education is important and my core message is high school is a journey.

**chem**

how would i find the mole of Cl

**chem**

i would but i dont understand

**chem**

Assuming the volumes are additive, what is the [Cl-]solution obtained by mixing 210mL of 0.600M KCl and 630ml of 0.385M MgCl2 ? Responses chemistry - bobpursley, Friday, September 19, 2008 at 4:20pm You have to assume each chloride is soluble. How many Cl in each? Add the Cl, ...

**chemistry**

ok the molar mass of C6H1206 IS 6(12.01)+ 12(1.008)+ 6(16.00) = 180.16 THEN FIND THE MOLE n=m/M = 12.6/180.16 = 0.0699 so the number of 0 atoms is 6 x 0.0699 = 0.4194 I dont know what next

**chemistry**

i figured i would find the number of moles of oxygen from 12.6g of C6H12O6, after that i get lost

**business**

explain currency exchange

**chemistry**

Assuming the volumes are additive, what is the [Cl-]solution obtained by mixing 210mL of 0.600M KCl and 630ml of 0.385M MgCl2 ?

**Algebra 1/Geometry**

Bump

**Algebra 1/Geometry**

1. |-5 1/4 - 2/3| |-5 3/12 - 8/12| I forgot how to subtract fractions like the one above, can anyone refresh my memory? 2. Q bisects segment PR, PQ = 3y, and PR = 42. Find y and QR. Don't know how to do this. Explain to me please?

**Memorizing Spanish**

hey guys. how can i memorize spanish phrases like Buenos Dias or Buenos Tardes or Adios, etc... (sry i can't spell in spanish yet.)

**Place Value**

Can anyone help locate site that will teach me place values? I have found sites that play a games, but I can play the game better if I know my place values.

**Graph question-geometry**

Which axis is the independent value?

**history**

how were the incas able to adapt to their physical environment?

**English**

question 12 answear is d objective of preposition

**climate graphs**

im a shpeddd lol xxx

**climate graphs**

i try too neway ( its too small)

**climate graphs**

whoz ????

**climate graphs**

laken wazzzupppp

**climate graphs**

cause it said insert ur pin lol

**climate graphs**

joel has a mini dik

**climate graphs**

joel has a mini dik

**climate graphs**

joel iz gay

**Macroeconomics**

Kelly purchased ten shares of Gentech stock for $200 in year 1 and sold all the shares in year 2 for $220 a share. Between year 1 and year 2, the price level increased by 5%. The tax on capital gains is 50%. If the capital gains tax is on nominal gains, calculate how much tax ...

**chemistry**

d c a is correct, just tried it.

**science and politics**

Should affected nations from global warming , be legally entitled to financial assistance from those who did cause them and who have benefied from them? explain if they should or shouldnt contribute

**science an politics**

adverse consequences-flood,drought, food shortage, rising sea levels, deforestation....is there anything within the Universal Declaration of Human Rights we can use to protect people who hasnt done anything to cause global warming?

**science & politics**

adverse consequences-flood,drought, food shortage, rising sea levels, deforestation....is there anything within the UDHR we can use to protect people who hasnt done anything to cause global warming?

**science & politics**

does anywhere in the universal declaration of human rights provide any protection against such adverse consequences for human populations, especially for those who did not cause those consequences and have not benefited from global warming/global climate change? please explain

**organic chemistry**

why can't you have 2-ethylheptane?

**math**

what is the unit rate for 14 hours in 2 weeks?

**Economics**

Advertising is an important aspect of the business world. a. which business environment is it especially important and explain why? b. does advertising increase or decrease the cost and therefore the price of the product to the consumer? Provide one argument

**math**

If the rental fee on a land line phone is $45 per month and $0 per month for a cell, and the cell cost 85 cents a minute and the land line cost 15 cents a minute, with calls for one month on both phones totaling 1 hr and 5 mins,show how the land line phone cost less than using...

**chemistry**

When referring to percent ionization values given in a acid/base table, how to determine what is the hydrogen ion concentration of a 0.10 mol/L solution of hydrofluoric acid?

**chemistry**

Hi there, ok, my question stated "Use information from acid/base table and the value of Kw t ocalulate the base ionization constant, Kb, of the following bases: a)hypochlorite ion b) nitrite ion c) benzoate ion I looked at my acid/base table but it only gives values for h...

**bio**

1. You have characterized two distinct genetically inheritable traits. They are inherited together most of the time, but not always and sometimes their phenotypes disappear altogether, only to reemerge in later generations. Try to explain how this type of behavior occurs to so...

**Java**

I need to write a Java program using an input file with the below data. I don’t even know where to begin. I have written others but this one has me totally confused. I know how to do it using math WL% = Wins / (Wins + Losses) I also wrote this to use but, can’t figur...

Pages: <<Prev | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | **10** | 11 | Next>>