January 19, 2017

Posts by Melanie

Total # Posts: 288

11 g over 100 g H2O at 20 degrees celsius
February 8, 2011

5th math
Math fractions decimals and percentage
January 27, 2011

Please... someone help! :(
January 26, 2011

For the equation y = -6x, what is the slope and y intercept? The formula is y = mx + B. I know that m = the slope and B = the y intercept. So in the equation y = -6x, what is the slope and y intercept? Is -6 the y intercept or the slope? Because if it's the slope, How am I...
January 26, 2011

For the equation y = -6x, what is the slope and y intercept? The formula is y = mx + B. I know that m = the slope and B = the y intercept. So in the equation y = -6x, what is the slope and y intercept? Is -6 the y intercept or the slope? Because if it's the slope, How am I...
January 26, 2011

Thank you (: Yes, I did. It's correct right?
January 15, 2011

1. What are the next two terms of the following sequence? -3, 1, 5, 9... 2. What are the next two terms of the following sequence? -2, 4, -8, 16... 3. What is the common difference of the following arithmetic sequence? 13, -7, -27, -47... 4. What is the ninth term of the ...
January 15, 2011

Write an equation in slope-intercept form of the line that passes through the given points. 1. (-3,4), (1,4) 2. (3, -2), (6,1)
January 13, 2011

Describe a pattern in the sequence 4, 6.5, 9, 11.5 & find the next two terms of the difference.
January 12, 2011

The domain of t(x) = -3.8x - 4.2 is {-3, -1.4, 0, 8}. What is the range?
January 12, 2011

You earn $7.25 per hour babysitting. Write and solve an inequality to find how many full hours you must work to earn at least $200
January 11, 2011

What is a function rule for the perimeter P of a building with a rectangular base if the width w is two times the length l?
January 4, 2011

The general gist of the question: Peter has to go to an office store, an electronics store, a clothing store, and a sporting store. There are 4 office stores, 4 electronic stores, 8 clothing stores and 5 sporting stores. How many combinations are there? Do I need to do a ...
December 12, 2010

What are you trying to say? It all depends on what you're trying to express. If you're answering a question "When did x happen?" you should answer "X happened when I was spoon-feeding her soup." The key here is that every sentence is a complete, ...
December 11, 2010

146 mL of wet H2 gas is collected over water at 29.0 degrees celsius and room pressure of 750 torr. give the volume of the dry H2 gas collected at STP, give the mass of the dry H2 collected, and give the volume of the dry H2 at room conditions and the volume of H2O in the ...
December 8, 2010

algebra 2
27x^3-8=0 (difference of two cubes)
December 6, 2010

bonar law
I just want to know if when I am doing this equation, that the answer to b) is figuring out the x-intercept
December 5, 2010

December 2, 2010

You would start by substituting 729 for V in the equation of s=v^1/3, making it 729^1/3. 729^1/3 can be seen as the 3rd root of 729. Simply type that into your calculator. The answer once entering the equation in a calculator is S=9. So, the side length is 9 ~ ^^
November 18, 2010

social studies
It affected them because there was more demand for them and a lot of big plantations.
November 15, 2010

how do you find the initial velocity and final velocity of a ball shot up and off a cliff using only the distance and max height and time
November 11, 2010

How did boy come into modern English
November 4, 2010

4. B 5. D 6. C 7. D 8. B 9. B? 10. D
October 29, 2010

8th grade pre algerbra
October 21, 2010

what would be a good thesis for a Jay Z paper?
October 19, 2010

A 325 kg boat is sailing 15.0 degrees north of east at a speed of 2.00 m/s. Thirty seconds later, it is sailing 35.0 degrees north of east at a speed of 4.00 m/s. During this time three forces act on the boat: a 31.0 N force directed 15.0 degrees north of east (due to an ...
October 14, 2010

Order of operations Solve: 8_2_1_3_4=5
October 2, 2010

You have a stock solution of 14.0 . How many milliliters of this solution should you dilute to make 1350 of 0.280 ?
October 1, 2010

st mags
what are shallow places in the ocean called
September 23, 2010

where do you get the equation v1²/(2a)
September 20, 2010

solve graphically. x^2 + y^2 = 10 y = 3x
September 6, 2010

What is incorrect acceptance?
July 17, 2010

4.48 rad
June 8, 2010

hca 210
Wow Joey, For someone telling someone to "GROW UP!!" you sure are ignorant to the idea yourself. FYI its pocket not poket. Also, its people like you, who are killing this country. Get an education, get a good job that provides health insurance, and get off the ...
June 6, 2010

What is the target organs for Luteinizing Hormone and the Follicle Stimulating Hormone?
April 29, 2010

Hi there, I have to do a paper on Luteinizing hormone and Follicle Stimulation Hormone. Could you direct me to newspapers or journal articles discussing both hormones individually and it's relation to homeostasis. Also, what is the chemical nature of the L.H. and F.S.H. (...
April 28, 2010

what is one of the chief characteristis of beethovens music
April 28, 2010

Global History
Turning point of world war 2 and the causes of world war 2.
April 11, 2010

social studies
How and why are hate groups protected by the constitution?
April 11, 2010

Bert is planning to open a savings account that earns 1.6% simple interest yearly. He wants to earn exactly $240 in interest after 3 years. How much money should he deposit?
March 27, 2010

What is a result of scientific research in the field of genetics
March 19, 2010

How many moles of bromine are obtained from 6.75 moles of oxygen?
March 15, 2010

yes i did see those
March 14, 2010

none of that helped me
March 14, 2010

I need 3 themes and 4 quotes per theme for the book the bluest eye by toni morrison. i have one theme completely done. my other theme is sexual initiation and abuse, but i have no quotes for it. and i still need one more theme. help?
March 14, 2010

Assuming complete dissociation of the solute, how many grams of KNO_3 must be added to 275mL of water to produce a solution that freezes at -14.5C? The freezing point for pure water is 0.0 C and K_f is equal to 1.86 C. Delta T= Kf*m*i i=2 m=3.90 solvent 275=.275L Moles=1.07 ...
February 24, 2010

Child Care
You the owner of XYZ Day Care, buy a new van for your business. The van costs $20,000, all of which you borrow from First American Bank. What describes the journal entry for this transaction?
January 9, 2010

100x(second power) - 64y(second power)+
December 5, 2009

A manufacturer of golf equipment wishes to estimate the number of left-handed golfers. How large a sample is needed in order to be 90% confident that the sample proportion will not differ from the true proportion by more than 2%? A previous study indicates that the proportion ...
November 28, 2009

social studies
Would entertaining the british monarch be one of the U.S. presidents duties as chief of state?
November 5, 2009

social studies
would the governor of hawaii born in japan to american parents be eligible to run for president? What about an 80-year old man with only an elementary school education?
November 5, 2009

6th grade
help me get the answer that = 2 but you haave toput the right signs so it gets that number here are the numbers 17 25 30 3
September 3, 2009

math 5th grade
need to round 21,079,000 to nearest 100 thousand
August 27, 2009

what is the procedures of a jury trial
May 7, 2009

Math (Word Problem)
Imagine that you have just taken out a loan for one year for $4,500. What would be the simple interest on this loan if the annual percentage rate were 6.5%?
April 19, 2009

1.Thompson Security has been hired to determine the number of visitors at Argon Mall on a typical 10-hour day. They counted the number of people who entered the mall during three 1-hour spans on Wednesday, August 10. They entered the data into a table as shown. ï‚&#...
February 21, 2009

(3y-1) + 2y = 9 5y - 1 = 9 5y = 10 y=2 x=3(2)-1 x=5 (5,2)
February 11, 2009

4th grade spelling
i want to know about speling
January 13, 2009

Actually, the answer to this question is A. An individual team, such as one person and its dog, must clear the area and search through what might be hundreds of clues. However, as a TEAM the goal is the find the missing person.
January 12, 2009

January 5, 2009

can you help me with mutiplication?
December 22, 2008

Air Table
... continued If momentum was lost in a momentu, vector diagram, it would be because not enough force was applied to the pucks on the air table?
December 1, 2008

elastic collision
Also, is it important to apply force on the mass as little as possible because it will allow the system to gain momentum?
November 30, 2008

conservation of momentum
However there was a gain of momentum in the experiment, so what would that mean, that i put too much force on the pucks?
November 30, 2008

conservation of momentum
If you have two pucks elastically collide on an air table, and then analyze the momentum vector diagram of the situation, you encounter an increase in momentum. What are possible reasons as to why there was a gain of momentum. Note: Both pucks were pushed from the end of the ...
November 30, 2008

I am having a hard time finding sources on juvenile crime (delinquency) in Chicago. Thank you
November 24, 2008

What exactly are modern and contemporary art? For school, I have to paint a piture that relates to a certain part of speech as well as a certain type of art era/period. I'm almost finished, so now i just want to know how to EXPRESS modern or maybe even contemporary art in ...
November 21, 2008

Hi can someone please help with this question, or atlest direct me in the right direction. Please and thank you. The initial rate of reaction H2O2(aq) --> H2O (l) + 1/2 O2(g) is found to be1.7*10^-3 M/s . Assume that this rate holds for 2 minutes. Start with 165ml of 1.55M ...
November 20, 2008

social studies
why does America get lots of energy, while older countries get less?
November 18, 2008

How do you determine what ionic substance has more exothermic lattice energy? for example if you compare NaCl and KCl???
November 4, 2008

What is the relevance of Lysis, virion and virology in the study of viruses
October 2, 2008

If the chlorinity of a sample of seawater is 5.5 0/00, what is the salinity in parts per thousand? Round your answer to the nearest tenths place. Basically, if ANYONE...knows anything about how to do this, or knows the answer or any information that could help me...I have no ...
September 24, 2008

What is a frame story
September 10, 2008

Math integrals
What is the area of the region bounded by y=x^2, the tangent to this parabola at (1, 1) and the x-axis? Since it says that the parabola passes through 1,1 can I assume that the line is y = x or is that completely wrong? Doing that I got ∫ x - x^2 dx (where the interval ...
August 15, 2008

What did Boyle have available, which the Greeks did not, that made his work scientifically valid?
August 14, 2008

Hypothesis Testing/P-Value
Listed below are the # of homeruns for the National League leader over the last 20 years. Assuming that # of homeruns is normally distributed, if this is sample data collected from a population of all past & future homerun leaders, test the claim that the mean homerun leader ...
June 22, 2008

Statistics: 82% Confidence Interval
Thank you - that helped a lot!
June 22, 2008

Statistics: 82% Confidence Interval
I'm having some difficulty with this problem: Over the last 15 Major League Baseball seasons, the mean # of strikeouts by the American League leader is 258.5. Assuming that the # of strikeouts by the league leader is normally distributed & the standard deviation for all ...
June 22, 2008

Statistics/Confidence Intervals
Over the last 15 Major League Baseball seasons, the mean # of strikeouts by the American League leader is 258.5. Assuming that the # of strikeouts by the league leader is normally distributed and the st. dev. for all seasons in all leagues is 34.9, find the 82% Confidence ...
June 21, 2008

Confidence Intervals
Over the last 15 Major League Baseball seasons, the mean number of strikeouts by the American League leader is 258.5. Assuming that the number of strikeouts by the league leader is normally distributed and the standard deviation for all seasons in all leagues is 34.9, find the...
June 20, 2008

Applied Dog Behavior
The answer is C. FYI Poodles don't chase rabbits.
June 20, 2008

dog behavior
The answer is B, an extinction burst.
June 10, 2008

i don't get it, why can´t u gost write somthing not so comfusing
March 18, 2008

I am doing a worksheet on organelles. But I can't find the word for this definition: hairlike structures with the capacity for movement. What would be the organelle for this definition?
March 18, 2008

How do you solve 4 to the power of 2-6x = 812? I can't find a common number that raised to a power equals 812.
January 29, 2008

lim (x^250-1)/(x-1) x->1
November 6, 2007

A pap
June 12, 2007

answer for(imagine you are Ralph and you have discovered that you are on an island without any adults,write your thoughts.)//from chapter 1 to chapter2 //lord of the flies// by William Golding.
April 24, 2007

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