Monday

April 27, 2015

April 27, 2015

Total # Posts: 291

**calculus**

f(x)=8/(x^2+x+2) Set up an equation, which when solved will give the points where the tangent line has y-intercept 5.
*October 3, 2011*

**statistics**

The following gives the height of 100 men in centimeters. 153 162 168 154 151 168 162 153 161 167 157 154 165 156 163 165 160 171 170 173 164 158 163 155 167 162 168 153 161 166 163 162 163 163 163 164 165 163 162 162 163 161 162 162 158 162 167 158 169 168 168 156 160 158 169...
*October 2, 2011*

**MATH**

Can someone please HELP me figure this out? According to statistics gathered as part of a research project by a group of statistics students on the college campus, 376 out of the 439 deaths attributed to lightning strikes were male. If all of the names of the deceased were ...
*September 24, 2011*

** please help **

The Everton college store paid $1859 for an order of 49 calculators. The store paid $11 each for scietific calculators. The others, all graphing calculators, cost the store $55 eaach. How many of each type of calculator ws ordered? Please answer in detail so that I can see ...
*July 26, 2011*

**Math**

Simplify the following expression; express in terms of i. squareroot -44 (My answer was 8i and I don't think that is right) Thanks A bunch
*July 10, 2011*

**Algebra 2**

no numbers left out
*July 3, 2011*

**Algebra 2**

write a quadratic equation in the variable x having the given numbers as solution. Type the equation in standard form, ax^2+bx+c=0 solution 4, only solution
*July 3, 2011*

**Algebra 2**

The number of tickets sold each day for an upcoming performance of Handel's Messiah is given..........? by N(x)=-0.3x^2+8.4x+10, where x is the number of days since the concert was first announced. When will daily tickets sales peak and how many tickets will be sold that ...
*July 3, 2011*

**chemistry**

how much heat would it take to raise the temperature of 52.0 grams of water from 22.0 degrees celcius to 100.0 degrees celcius
*June 28, 2011*

**Algebra**

what's the square root of 7/25? How do I figure it out? I don't think I can simplify the 7, but the 25 becomes a 5? but it wouldn't be 7/5?
*June 8, 2011*

**litature**

In your post, summarize the major similarities and differences between the forms of drama, poetry, and the short story. Demonstrate your ideas with textual examples from the course readings. In your response, include at least one example of each literary form. If you wish, you...
*June 8, 2011*

**Square root**

324w^9x^8/48w^5x^5
*May 14, 2011*

**Reaearch - URGENT PLZ HELP**

Bibliography Primary Source Siegalbaum, Lewis and Sokolov, Andrei. Stalinism as a Way of Life: A Narrative in Documents. New Haven: Yale University Press, 2000.
*May 14, 2011*

**Reaearch - URGENT PLZ HELP**

Have you checked your schools library?
*May 14, 2011*

**Algebra**

Total revenue is the total amount of money taken in by a business. An appliance firm determines that when is sells x washing machines, the total revenue, R, in dollars, is given by the polynomial R=252.05x-0.5x^2 what is the total revenue from the sale of 290 washing machines?
*May 13, 2011*

**math**

(4,-1)
*May 13, 2011*

**MATH 6TH GRAD**

-3x^2-11x
*May 13, 2011*

**Algebra**

This equation is incorrect because when we multiply an exponent into a bracket we multiply it with the exponents of the terms inside the bracket. The correct equation should be: (xy)^3 = x^3y^3
*May 12, 2011*

**math**

i believe the answer is 290.4 pounds? if someone would like to back me up on this answer thatd be great
*April 11, 2011*

**math**

a company bought 50lb of kona beans at $34.95 per lb. and plans to mix these with colombian beans at $7.99 per lb. wholesale. If they want the blend to be $11.95 per lb, how many lbs of colombian beans should they buy?
*April 11, 2011*

**math**

8.33 x 10 to the negative power 46
*March 14, 2011*

**Math**

m=2,4,6,8 and n=18,16,14,12 what is the equation for m and n
*March 3, 2011*

**operations management**

Best Wheels Bicycle Company is looking to automate production of a framing component and will need to purchase new frame fabrication machinery. The company has narrowed the selection to 2 machines that have a useful life of 3 years. The company operates 8 hours a day, 200 days...
*February 25, 2011*

**physics**

1) a loaded cart with a mass of 96 kg sits at reat atop a 40 degree inclined plane that measures 20.5m long. accidentally the cart starts so to roll down the inclined plane with a frictional force of 5550N working against it for the intire 20.5m. deteremine the speed at the ...
*February 21, 2011*

**SOC**

Aron: The two double A batteries in my CD player are dead, so the CD player doesn’t work. My television remote control, which also uses two double A batteries, works fine. So if I move the two batteries from my television remote control to my CD player, the CD player will...
*February 20, 2011*

**psychology**

A histogram shows that the mean of rain in your area has increased over the last five years. What is the probability that the mean will be higher this year than in the previous five years?
*January 14, 2011*

**AED 204**

Thanks, I just did the best I could!
*January 6, 2011*

**AED 204**

Everything I am finding has to do with the Individuals with Disabilities Education Act (IDEA) not the ADA
*January 6, 2011*

**AED 204**

My assignment says to write no more than 150 words about the requirements specific law places on educators. I have the whole thing complete except for the Americans with Disabilities Act. From what I have read and understand, this focuses more on employers, public ...
*January 6, 2011*

**grammar**

Help me please!!!!!!
*December 9, 2010*

**grammar**

can you help me in semicolons, colon snd commas
*December 9, 2010*

**6th grade**

I asked one of the guards a question then iI relized he was made of wax! I need help on where to put the semicolons and colons
*December 9, 2010*

**communication**

Many businesses now have a Twitter account, MySpace account, or another social media tool they use to attract and maintain business. What value do social media offer for professional use? How has your commercial behavior been affected by social media
*December 5, 2010*

**Earth science**

what are the causes of groundwater contamination? How can you stop the contamination?
*November 17, 2010*

**english**

Last paragraph THe thought of the last stanza, the keyto the thought of the whole poem, is much like that of Wadsworth's beautiful lines: "One impulse from a vernal wood May teach you more of man, Of moral eveil and of good, Than all the sages can." Thus will the...
*October 18, 2010*

**english**

The next paragraph says: THe poem possesses a logical unity of thought and arrangement. The gold color of the dandelion reminded the poet of happy children playing as buccaneers; the warmth of its rich color suggested faraway sunny lands; such thoughts led to a reverie of many...
*October 18, 2010*

**english**

Thanks, that helps alot!
*October 18, 2010*

**english**

two, several, harmless, third, fourth
*October 18, 2010*

**english**

Please help me pick out the adjectives in this paragraph. In the first two stanzas, Mr. Lowell emphasized the wealth of the dandelion by using several phrases suggesting riches, such as "harmless gold," "buccaneers," and "Eldorado." In the third ...
*October 18, 2010*

**math**

how do you round 4.48 to the nearest half $
*October 4, 2010*

**alge**

What square root property is essential to solve any radical equation involving radicals?
*August 21, 2010*

**bus/415**

What is the chronological order of the major legislation that makes up the history of employment law in this country? For each law, state the social problem the law was designed to address, and discuss how employment law has affected the workplace in the last two decades.
*August 17, 2010*

**statistics**

Complete the hypothesis test: null hypothesis = 52, alternative hypothesis =<52, a=0.01 usin data set 45,47,46,58,59,49,46,54,53,52,47,41
*July 19, 2010*

**Chemistry**

"will .250 M CuSO4 power a battery the same as .100 M CuSO4? or will it be weaker?"
*July 4, 2010*

**Communication and Gender Studies**

I would say that men and women have different body language.
*June 27, 2010*

**Communication and Gender Studies**

Give an example of men in lecture mode and women being captive listeners. Secondly, provide an example of men and women using different listening signals.
*June 27, 2010*

**History**

Nationalism came earlier to India than Africa for what reason?
*June 2, 2010*

**Math**

Give four word problems making and organizing list
*May 20, 2010*

**math**

soybean is 16% protein cornmeal is 8% protein how much pounds should we mix together to get 320 lbs that is 10% protein
*April 27, 2010*

**chemistry**

is the answer M= .08M and is the % of mass= 44%
*April 26, 2010*

**finance**

The Jersey Co‘s common stock has beta of 1.25. The risk free rate is 4% and the expected return on the market is 12%. What is the firm’s cost of equity?
*April 22, 2010*

**Finance**

Wheel Industries is considering a three year expansion project. The project requires an initial investment of $1.5 million. The project will use straight line depreciation method. The project has no salvage value. It is estimated that the project will generate additional ...
*April 22, 2010*

**statistics**

Find the standard deviation using the rule of thumb for each of the data sets 57,61,57,57,58,57,61 61,52,69,64,46,54,47
*March 26, 2010*

**statistics**

Compare the two sets and describe what you discover. 57,61,57,57,58,57,61 61,52,69,64,46,54,47,
*March 26, 2010*

**Medical Terminology**

The word -ectomy is the suffix. The Prefix is the beginning, suffix is the end. Remember pre is before.
*March 26, 2010*

**human resources**

write 350 to 700 words in which you analyze and post how the human resources assistance plan and aids you have been working on for your final project fit into the company's strategic plan. I do not understand what I am supposed to do here. Could someone please help me..
*March 18, 2010*

**psychology**

Explain how having a negative self-schema affects one’s social interactions. How does social intelligence affect one’s responses in any given situation? How might a person’s self-guides affect his or her perspective of the world?
*March 11, 2010*

**gr 12 chem**

ohh sorry i meant the first one is true and false. for #2 and #3 i am stuck
*March 9, 2010*

**gr 12 chem**

true or false- correct/explain those that is false Benzene is generally more reactive than alkanes and less reactive than alkenes because of the bonding in its aliphatic ring The polymer produced from polymerization of H2NCH2COOH is......? Write out the formula/equation The ...
*March 9, 2010*

**gr 12 chemistry**

consider the two compounds, CH3CH2CH2CH2CH2OH and CH3CH2OCH2CH2CH3. Giving reasons for your choice, select the compound that a) will evaporate at a lower temperature b) has higher solubility in a non-polar solvent c) can undergo an addition reaction with hydrogen
*March 2, 2010*

**gr 12 chemistry**

write an equation for a reaction involving an aldehyde to illustrate a hydrogenation reaction.
*March 2, 2010*

**gr. 12 chem**

what is nonane and decane used for and why is this appropriate for each use?
*February 23, 2010*

**gr. 12 chem**

what is none and decane used for and why is this appropriate for each use?
*February 23, 2010*

**gr.12 chem**

what is The relationship between the number of carbon atoms and the boiling points of the alkanes?
*February 23, 2010*

**algebra**

Yesterday your store earned $797.30just from the sale of cookies. Write and solve an equation that represents how many cookies were sold.
*February 17, 2010*

**Corporate Communications**

I need an example of Corporate writing that presents false information that could potentially impact public safety. Thank you.
*February 13, 2010*

**Please check my nazi paper 8th grade**

thank you! that just made my day :D
*February 6, 2010*

**Please check my nazi paper 8th grade**

here's what I'm supposed to do ( you are being accused of being a conspirator -spy- for the Nazi Party. Persuade your accusers -American Patriots- that you are otherwise. ) Please check the paper I wrote below for grammar mistakes please! don't worry about spelling...
*February 6, 2010*

**8th grade english**

It is a comparison between to unalike things NOT using the words like or as. e.x. it's raining cats and dogs!
*February 6, 2010*

**History**

Which of the following statements most accurately characterizes African American marriages and childbearing in the early nineteenth century? a) Most married slaves who were not separated by sale lived in stable unions and had most of their children while they were together. b...
*February 1, 2010*

**english question about writing comparative essay**

For a comparative essay, i don't really know what to do once i've made my elaborations on both books for the body paragraph. example of what i did: topic sentence, talk about book #1, quote, elaborate. talk about book #2, elaborate...... and i'm stuck after this.
*January 23, 2010*

**Religious Education**

does being a christian means you have to stop listening to R&B music?
*December 29, 2009*

**chemistry**

what is a simplified way of representing an organic compound by showing only rh carbon carbon bounds
*December 8, 2009*

**chemistry**

a compound with the molecular weight of 276 grams was determined to be 39.10% carbon, 8.77% hydrogen, and 52.13% oxygen. what is the empiricial formula and the molecular formula for the compound? i do not know where to start! i worked it out and i got 276/100=2.76 do i round ...
*November 28, 2009*

**chemistry**

a compound with the molecular weight of 276 grams was determined to be 39.10% carbon, 8.77% hydrogen, and 52.13% oxygen. what is the empiricial formula and the molecular formula for the compound? i do not know where to start!
*November 28, 2009*

**social studies**

i want to thank you for helping me with some of my question that i didn't now the answer 2 it nice using Jiskha homework help.I THANK YOU VERY MUCH
*November 20, 2009*

**social studies**

human resources includes the skills,talents and abilities which individuals possess.a variety of human resources exists in the Caribbean such as engineers,doctors,lawyers,teachers,scientists,farmers,authors,poets,artists,fisherman and sport personalities
*November 20, 2009*

**social studies**

what are the various way used in ur country to develop the human resources
*November 20, 2009*

**social studies**

identify five ways of developing the human resource
*November 20, 2009*

**social studies**

which of the following do you consider to be more important in developing the human resource education or religion? Justify your answer
*November 20, 2009*

**social studies**

which of the following do you consider to be more important in developing the human resource education or religion? Justify your answer
*November 20, 2009*

**easy math question, im just dumb, please help ASAP**

DESCRIBE AND CORRECT THE ERROR IN THIS EQUIVALENT RATIO THINGY PLEASE 14 times/day X 1 week/7 days = 2 times/ week I think the answer is 14 times/day x 1 TIME/ 7 days = 2 times/DAY (I capitalized what i corrected, am I right or not? if I'm not, please correct me ASAP
*November 12, 2009*

**math - really easy **

in the local coed softball league, the male to female ratio is 6:6. If there are 160 players in the league, how many are female? I know the answer is 80. but how the heck do I set up the problem correctly?
*October 19, 2009*

**english **

Is this sentence okay? Brom Bones told Ichabod and the rest of the men he was talking to at the Tassel's party in which they were invited of the time he supposedly encountered the Headless Horseman of Sleepy Hollow.
*October 17, 2009*

**English**

no, uhhh is that a compliment?
*October 17, 2009*

**English**

ok so these are FOUR paragraphs about comparing brom and ichabod from the lengend of sleepy hollow story. please read it and correct any errors I may have, I will appreciate it sooo much :) God bless Ichabod Crane and Brom Bones are two characters from the story "The ...
*October 17, 2009*

**Education**

bill nye the science guy is really cool :)
*October 17, 2009*

**mAtH**

hey im NOT sure, but i think it's 45.5% because 5 x 0.91 = 45.5
*October 16, 2009*

**mATH**

well, then the other die must be a 3. and since there is 6 faces on a die and 3 is just one face, i guess it would be 1/6. I WOULD DOUBLE CHECK THOUGH, IM NOT SURE.
*October 16, 2009*

**English**

What is the irony in "Happy Event" by Nadine Gordimer?
*October 6, 2009*

**Spanish**

como se llama el padre de conchita cuantos tiene
*September 28, 2009*

**Algebra**

How would I express what is below in the exponential form of an equation? Let x = 1og_2 1/8
*August 2, 2009*

**Algebra**

How would I express this in the exponential form of the equation? Thanks! Let x = 1og_2 1/8
*August 2, 2009*

**Algebra**

Write the exponential form of the equation and solve the equation for x Let x = 1og_2 1/8
*August 2, 2009*

**Algebra**

I am trying to work through this problem and am having trouble. Can someone tell me what the "w" stands for in the equation and walk me through the steps? Below is what I have so far. Suppose A is the amount borrowed, r is the interest rate (in decimal form), and m ...
*July 30, 2009*

**Algebra**

I am trying to work through this problem and am having trouble. Can someone tell me what the "w" stands for in the equation and walk me through the steps? Below is what I have so far. Suppose A is the amount borrowed, r is the interest rate (in decimal form), and m ...
*July 30, 2009*

**Algebra**

What should the set up of this equation look like? I tried to put it together and this is what I got. What am I doing wrong? Thanks! w=(r)/(12) (0.005)=(0.06)/(12) m = (Aw)/1 - 1/(1+w)^m (25000)(0.005)/1- (1)/(1+0.005)^60 Is any of this correct?
*July 30, 2009*

**Algebra**

Suppose Alice buys a car and obtains a 5 year loan for $25,000 at an interest rate of 6%. Suppose A is the amount borrowed, r is the interest rate (in decimal form), and m is the total number of monthly payments. Let w = (r)/(12) Then the formula to determine the monthly ...
*July 30, 2009*

**Algebra**

Suppose A is the amount borrowed, r is the interest rate (in decimal form), and m is the total number of monthly payments. Let w = (r)/(12) Then the formula to determine the monthly payment amount for a loan is given by (Aw)/1-(1)/ (1+w)^m (a) What is the numerical value of w...
*July 29, 2009*