Archives
2009
April

Questions Asked on April 7, 2009

points A {at(2,3)m} and B {at(5,7)m} are in a region where the electric field is uniform and given by vector E=(4i+3j) N/C. What
1. 2 answers
2. asked by Edward
3. 7,882 views
Consider a solution that contains both C5H5N and C5H5NHNO3. (Kb for pyridine, C5H5N, is 4.0 x 10^-4)(a) Calculate the ratio of
1. 1 answer
2. asked by Fred
3. 4,802 views
PLEASE HELP!! I HAVE A TEST TOMORROW!!if Q=30 uC, q=5.0 uC, and d=30cm, what is the magnitude of the electrostatic force on q in
1. 5 answers
2. asked by Bobby
3. 3,335 views
a firm is planning to manufacture a new product. the sales department estimates the quanity that can be sold depends on the
1. 1 answer
2. asked by jen
3. 2,906 views
Scientists believe that Earth's early atmosphere changed in composition as a result ofa. the appearance of oxygen-producing
1. 6 answers
2. asked by Angie
3. 2,807 views
A bowl contains 10 jellybeans (4 red, 1 blue, and 5 white). If you pick 3 jellybeans from the bowl at random and without
1. 1 answer
2. asked by Cassie
3. 2,460 views
Find the number of full 8 hours shifts that Cleo worked last month.He worked three times as many 8 hour shifts as 6 hour shifts.
1. 2 answers
2. asked by Renae
3. 2,157 views
Find the cubic function f(x)=ax^3+bx^2+cx+d that has a local max value of 3 at -2 and a local min values of 0 at 1.I have no
1. 6 answers
2. asked by Riley
3. 2,061 views
1.Which of the following sentences have (unreduced) compound clauses? Briefly explain your answer.a.I like cities with parks and
1. 5 answers
2. asked by Nora
3. 1,930 views
I just did an experiment on the enthalpy of combustion of different alcohols, and for my report, I've written that the condition
1. 1 answer
2. asked by TP
3. 1,845 views
Can someone check my sentences?Write four sentences about what you do when you go to a restaurant. Remember to mention how you
1. 4 answers
2. asked by Larry
3. 1,833 views
Calculate the number of grams of silver nitrate required to prepare 2.00L of 0.500 M AgNO3.
1. 2 answers
2. asked by mysterylvr6
3. 1,828 views
The sum of three consecutive integers is a multiple of 89 and is a value between 600 and 900. What is the sum of the first three
1. 1 answer
2. asked by Cassie
3. 1,817 views
When two bodies are charged, the total charge before and after charging remains the same because of:A. quantization of charges
1. 1 answer
2. asked by sophie
3. 1,783 views
A negatively charged balloon sticks to a wooden door. However, an uncharged balloon does not stick to a wooden door. What is the
1. 4 answers
2. asked by sophie
3. 1,773 views
A beam of light passes from air to ethanol, with index of refraction of 1.36. If the angle of incidence ( 1) is 30.0 degrees,
1. 2 answers
2. asked by sophie
3. 1,762 views
Can someone please check my work?Answer the following questions in a complete sentence. 1. ¿A qué hora duermes por la noche?
1. 1 answer
2. asked by Larry
3. 1,639 views
Please check my essay and could you please give me a letter grade. I am in 9th grade and we are supposed to write 4 paragraphs
1. 11 answers
2. asked by Terrie
3. 1,534 views
Original.....Invierno tardio No es increíble cuanto ven mis ojos: nieva sobre el almendro florido, nieva sobre la nieve. Este
1. 2 answers
2. asked by Larry
3. 1,314 views
Have two quick questions...Why does denatured protein precipitate? (when heated, why does it give that poached egg look? I know
1. 1 answer
2. asked by Andrew
3. 1,257 views
1)what equation represents a line that is perpendicular to the line whose equation is -2y=3x+7?2)if the measures of the angles
1. 1 answer
2. asked by jerry
3. 1,208 views
Following the nutritional label on a jar of peanut butter, you determine that 1 once of the peanut butter contains 115 calories
1. 2 answers
2. asked by Cynthia
3. 1,208 views
Factor by Grouping. PLEASE SHOW ME THE STEPS!1.) 8a^2+12ab-3b^2-2ab 2.) x^2+5x+7x+35
1. 6 answers
2. asked by nini
3. 1,200 views
1. He has lunch at 12:00 p.m.2. He has lunch at noon. 3. He has lunch at 12:00 noon. (Which expressions can we use? Are all OK?
1. 1 answer
2. asked by John
3. 1,132 views
solve.-0.5 < -20= 0.5 <-20= 4 is this right. 17c+6d-12c-8d 29c+6d-8d 29c+14d is this right. collect like terms.
1. 3 answers
2. asked by Keaton
3. 1,085 views
Which of the following statements is true about electric forces?A. Electric forces cause objects to only attract each other. B.
1. 2 answers
2. asked by sophie
3. 1,011 views
The following equation describes the oxidation of an acidified solution of sodium oxalate (Na2C2O4) by potassium
1. 4 answers
2. asked by tomi
3. 976 views
I need tips on how to expand a research paper..my subject is overfishing and I need help with what to talk about..like what are
1. 1 answer
2. asked by Jane
3. 922 views
Does anyone know of some good websites that I could find how to build a medieval castle for my grade four project on medieval
1. 1 answer
2. asked by sammi
3. 904 views
A buffered solution is made by adding 75.0g sodium acetate to 500.0 mL of a .64 M solution of acetic acid. What is the pH of the
1. 1 answer
2. asked by Bob
3. 900 views
1. I'm in the English drama club.2. I'm on the English drama club. (Which one is correct? Are both OK? 3. I am in the quilt
1. 2 answers
2. asked by John
3. 874 views
A 15.0 resistor and a 20.0 resistor are connected in parallel. A 5.00 resistor is connected across a 1.00 10^2-V battery. What
1. 2 answers
2. asked by sophie
3. 871 views
Light passes from air into water at 45.0 degrees to the normal. If the index of refraction of water is 1.33, find the angle of
1. 0 answers
2. asked by sophie
3. 864 views
NaOH (s) + H2O (l) -----> NaOH (aq)I`m having a hard time balancing this. Can you even balance this?
1. 2 answers
2. asked by Lena
3. 861 views
Can you help. Thinking about thisI think a company can't really make a-lot of profit if they spend no money on quality controls
1. 1 answer
2. asked by Bryan
3. 855 views
determine the validity of the next arguments by using Euler circles, then translate the statements into logical statements using
1. 0 answers
2. asked by lacey
3. 798 views
12. Howie is proud of the fact that workers at his plant earn high wages and have safe working conditions. According to
1. 2 answers
2. asked by annoymous
3. 797 views
sorry! trying to get the drawing correct!PLEASE HELP!! I HAVE A TEST TOMORROW!! i just posted this problem but a very important
1. 0 answers
2. asked by Bobby
3. 793 views
1 Which statement most accurately reflects the research on adolescent employment?A the number of hours worked affects adolescent
1. 1 answer
2. asked by nia
3. 763 views
I need help with My Social studies hw!! Im in 6th grade ive read my book and cant find anything!!!!
1. 4 answers
2. asked by Brianna
3. 758 views
Write an equation of the tangent function with period 3ð/8, phase shift -ð/5, and vertical shift -2?Is it y = tan(8/3x +
1. 2 answers
2. asked by Addison
3. 733 views
Calculate the number of moles of solute in 5.00 X 10^2 mL of 0.250 M HCl. Can you help me to set this problem up so that I can
1. 2 answers
2. asked by mysterylvr6
3. 720 views
How many columns are there in the pinnacle atop the dome and what do they represent?
1. 3 answers
2. asked by Dee
3. 715 views
I think a company can't really make a-lot of profit if they spend no money on quality controls because,"quality control is the
1. 0 answers
2. asked by annoymous
3. 713 views
Can anyone help me with this please?Describe how you might conduct a stakeholder impact analysis of Scenario 1 of Appendix B
1. 1 answer
2. asked by Tim
3. 712 views
Why are fish important?how do they help balance the ecosystem? how can we protect fish? what does overfishing affect other than
1. 1 answer
2. asked by Jan
3. 710 views
Solid sodium carbonate reacts with hydrochloric acid to give sodium chloride,carbon dioxide and water.When writing the ionic
1. 1 answer
2. asked by candy
3. 687 views
how would you find all prime numbers that divide 50! (factorial)?
1. 1 answer
2. asked by Laura
3. 682 views
a firm is planning to manufacture a new product. the sales department estimates the quanity that can be sold depends on the
1. 1 answer
2. asked by jen
3. 674 views
So I'm having some trouble with this problem.. Is there an equation or is it just a ratio? I'm having so many problems with this
1. 2 answers
2. asked by Marissa
3. 673 views
I need help!! what is the blank?change: variable:: move:_______ private:public:: major:_______ ancient:old::______:new
1. 4 answers
2. asked by Carolina
3. 666 views
(NH4)2CO3 = 2NH3 + CO2 + H2OIf you have 3.5 moles of Ammonia how much carbon dioxide was also made?
1. 1 answer
2. asked by Peter
3. 665 views
What is EDTA exactly and why do we use it in lab setting? I researched but having a little hard time understanding the concept.
1. 1 answer
2. asked by Matt
3. 663 views
A 5.0 cm real object is placed at a distance of 5.0 cm from a concave mirror of focal length 10 cm. Find the size of the image.A
1. 2 answers
2. asked by sophie
3. 658 views
Transpiration Lab-I need to calculate the rate for each of the treatments. Here is the data These are the results of an
1. 1 answer
2. asked by Jane
3. 653 views
Best way to describe biopsychology and its theoretical framework. Thanks
1. 1 answer
2. asked by Julie
3. 650 views
1 Jamal just recently disclosed to his friend that he's . Most likely he's a/an -years-old.A 14 B 16 C 18 D 20 i believe the
1. 2 answers
2. asked by nia
3. 648 views
Can anyone help me with this please?Describe how you might conduct a stakeholder impact analysis of Scenario 1 of Appendix B
1. 0 answers
2. asked by Tim
3. 642 views
a 0.40kg ball is thrown vertically upward with a speed of 30m/s. The ball reaches a height of 40m. What is the energy dissipated
1. 1 answer
2. asked by julie
3. 640 views
The Tundra is a biome that can be found around the arctic circle. The Tundra includes northern Asia, North America, and
1. 1 answer
2. asked by Sam
3. 639 views
Of the 400 doctors, 240 practice family medicine and 130 were from countries outside the United States. What is the probability
1. 1 answer
2. asked by Obika
3. 636 views
NaOH + HCl ------> NaCl + HOHI need to figure out the quantity of heat in this reaction. The volume of the solution is 150 mL
1. 1 answer
2. asked by Lena
3. 635 views
I had my English teacher correct my paper for government, and she marked a few things I wasn't sure of. Like she said "more so"
1. 2 answers
2. asked by Breanna
3. 629 views
The Tundra is a biome that can be found around the arctic circle. The Tundra includes northern Asia, North America, and
1. 4 answers
2. asked by Sam
3. 627 views
I don't know where to start with this one. "Find the work done accelerating a 2 kg box from 2m/s to 3 m/s." Can't find
1. 4 answers
2. asked by KC
3. 625 views
Two pairs of touching sides are the same length. The diagonals meet at right angles. Opposite sides are not parallel.The
1. 0 answers
2. asked by Casey-Jo
3. 624 views
Can someone please help me with this because I am lost.In what circumstances would each approach to stakeholder impact analysis
1. 0 answers
2. asked by Tory
3. 622 views
differentiate between the official coding guidelines for using v codes in an inpatient and outpatient setting.
1. 0 answers
2. asked by ann
3. 614 views
linear equations parallel to each other have same slope. what about perpendicular lines??
1. 2 answers
2. asked by Angie
3. 614 views
Calculate the pH of solution made by combining 75.0 mL of 0.10 M formic acid with 30.0 mL of 0.25 M KOH. (Ka for formic acid,
1. 3 answers
2. asked by Peter
3. 608 views
you buy only apples and bananas. Your budget is such that you can purchase 3 apples and 4 bananas or 9 apples and 2 bananas.
1. 1 answer
2. asked by Anonymous
3. 608 views
Accounting 260 Locker Room talk Ethics Stakeholder Impact Analysis.Analyze the case using stakeholder impact analysis and the
1. 0 answers
2. asked by shelli
3. 607 views
What are examples of capital resources?
1. 2 answers
2. asked by SMS
3. 607 views
what is the slope and y-intercept of the line 3x-2y=12?
1. 1 answer
2. asked by matt
3. 605 views
What are the different kinds of introductory paragraphs, paragraph transition, and paragraph conclusions?Please help. Thanks in
1. 1 answer
2. asked by becho.becho
3. 602 views
Calculate the pH of solution made by combining 75.0 mL of 0.10 M formic acid with 30.0 mL of 0.25 M KOH. (Ka for formic acid,
1. 1 answer
2. asked by Peter
3. 600 views
Why you should not use abbreviations or acronyms in the medical field?
1. 1 answer
2. asked by Sharon Walton
3. 600 views
My book says the setence "litteris victoriam nuntiant" means they report the victory by means of a letter. Why is letter
1. 2 answers
2. asked by Meghan
3. 600 views
What is the nickname of the pinnacle?
1. 2 answers
2. asked by Dee
3. 596 views
I was just wondering if these were right?Which of the following clauses are combined by coordination and which by subordination?
1. 1 answer
2. asked by Odette
3. 594 views
What would happen if the temperature of the Tundra increased?The permafrost will melt and since the tundra is flat land bogs and
1. 2 answers
2. asked by Sam
3. 592 views
1 Ann, a college freshman, has chosen engineering as her major because her father told her that a degree in engineering would
1. 1 answer
2. asked by nia
3. 592 views
I need a sentence using two of these three words!!proprietor, representative, and treaty!! HELP!!
1. 3 answers
2. asked by Carolina
3. 592 views
can someone explain to me how i should factor this problem?x^6-64 How do I know if i'm supposed to use the difference of two
1. 1 answer
2. asked by claire
3. 591 views
I transferred $1.50 to a friend on paypal. The friend was charged a $.34 cent fee and received only $1.16. How much of a
1. 1 answer
2. asked by Ty
3. 585 views
I'm just a little confused about this translation my book gave me. My book said "Litteris victoriam nuntiant" means they report
1. 3 answers
2. asked by Meghan
3. 583 views
Describe the one dehydration reaction in glycolysis. Include reactants, products, enzyme, and which step it is.I know that it is
1. 0 answers
2. asked by Jaime
3. 578 views
in what way could putting a traffic on foreign shoe imports result in a disadvantage to the united states economy or united
1. 1 answer
2. asked by laura
3. 570 views
An American football game has been canceled because of bad weather in Cleveland, and two retired players are sliding like
1. 2 answers
2. asked by mightymouse
3. 563 views
how are the processes of blood clotting, immune response, allergic reaction, and hormone release interrelated?
1. 0 answers
2. asked by patti
3. 561 views
what is the correct VAT payable for a hi-fi unit costing £255.55 less trade discount of 10 and cash discount of 4 if paid
1. 0 answers
2. asked by lisa
3. 560 views
how do you convert fractions to decimals and percents
1. 1 answer
2. asked by harley
3. 559 views
NaOH + HCl ---> NaCl + H2Ois that what would happen?
1. 3 answers
2. asked by Lena
3. 555 views
differentiate between the official coding guidlines for using v codes in an inpatient and outpatient setting
1. 0 answers
2. asked by ann
3. 553 views
I was here yesterday and I had gotten help but I still need to find similarites between love and infatuation. Thanks for your
1. 2 answers
2. asked by Terrie
3. 550 views
ok i don't understand the whole sine cosine and tangent its confusing and i hate it
1. 1 answer
2. asked by morgan
3. 548 views
Stages of program planning,initial idea through the evaluation stage
1. 0 answers
2. asked by lisa
3. 547 views
Would you mind checking these mole/unit conversion problems over? I understood them in class today, but that was hours ago, so
1. 3 answers
2. asked by Meghan
3. 539 views
What would be the correct way to cite a website?
1. 2 answers
2. asked by Sam
3. 539 views
What are the four functions of management?
1. 1 answer
2. asked by todd
3. 538 views

Back to April 2009

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025