Questions Asked on
June 24, 2007

Comp.
Could anyone help me Please.. about the uses of the computer on the following fields. 1.Business 2.Arts and Films 3.Music 4.Engineering 5.Manufacturing 6.Police and Laws Enforces 7.Medicine 8.Education 9.Science and Research 10.Archeology Thanks :)
asked by James 
science (chem)
what is the chemical eqzn of Na2CO3 + HClO4? Na2CO3 + HClO4 ==> NaClO4 + H2O + CO2 I will leave it for you to balance. how did you get that DrBob The rule on carbonates is: An acid added to a carbonate yields carbon dioxide, water, and a salt. oooh so you
asked by christina 
Economics
If Mary takes money from her savings account and buys a Tbond from Jody with that money, it's: A. An expansionary fiscal policy. B. An example of contractionary monetary policy. C. An example of expansionary monetary policy D. An example of neutral
asked by Dave 
MATH
The height h in feet of an object after t seconds is given by the function h=16t^2+60t+9.... How long will it take the object to hit the ground? Round your answer to the nearest thousandth.... when it hits the ground, h is zero. So you have a quadratic
asked by TB 
algebra
One number is 5 times another If the sum of their reciprocals is 2/15 find the two numbers Write a sentence that defines the variable you use and check your solution n is one number on it another number n= 5*on 1/n + 1/on= 2/15 1/5on + 1/on= 2/15 multiply
asked by steve 
Math Help Please
Bob invested $30,000, part at 10% and part at 1%. If the total interest at the end of the year is $1,560, how much did he invest at 10%? Let x be the amount invested at 10%. Then, 30,000x is invested at 1% 0.1 x + 0.01 (30,000  x) = 1560 Solve that
asked by Carol 
chemistry
A compound has the following composition. C 54.5%, H 9.10% and 0 36.4% its molecular weight is 88.10. Determine its empirical formula and molecular formula. Take 100 g sample. That gives you 54.5 g C, 9.10 g H and 36.4 g O. Now convert those grams to mols.
asked by Brooke 
Math
Complete. Name the property shown. 5× (3 + 6)= 15 + ? also which property is shown? _________________ http://dictionary.reference.com/search?q=distributive+property&r=66
asked by Chris 
Spanish
Add a prepositional phrase to clarify either to whom an item(s) belongs. Cual es su problemas? (ella) Thank you for using the Jiskha Homework Help Forum. Don't be confused! A prepositional phrase is often used to clarify "su" because it could mean "hers,
asked by confused 
Concepts in organizational behavior
What is the most important element in an organizational analysis and why? I have the elements; organizational change & organizational development; I just can't find why? Any help would be appreciated. The elements you list in the analysis are not what I
asked by Jo 
mat117/algebra
The area of a rectangle of length x is given by 3x^2 + 5x. Find the width of the rectangle. Show me the formula and how to use it please. area= length times width 3x^2 + 5x = x * width divide both sides by x, then you have width.
asked by Diana 
Algebra
Can someone check my algebra answers and help me with the problems I don't understand? 1. n^2n20/2n^2 times n^2+5n/n^225 answer: n+4/2n 2. (2x6/21)/(5x15/12) answer: 8/35 3. 5x3/6  x+3/6 answer: 2x/31 4. 5x/26  2x/13 answer: 1x/26 5. 3x^2/9x^5
asked by Alexandria 
Math
Wat is 0.0006 and 0.00108 in scientific notation? 6*(1*104) I will be happy to check the other for you. Thank you for answering.
asked by Chris 
music
Who invented the trumpet and when? Stoelzel reported his invention in the following letter, dated December 6, 1814, which was sent to Friedrich Wilhelm III, King of Prussia: Most illustrious, most mighty King Most gracious Lord and Majesty! The horn, to
asked by Hannah 
CALCULUS!!!
case 1. Find the absolute maxima and minina values of f(x)=sin2x+cos2x on [0, pie] Specify both the x and y coordinateof the absolute maximum and absolute minimum. Gives answers in exact form. case 2. Use the second derivative test for relative maxima nd
asked by Mae 
algebra
During rush hour, Bill can drive 60 miles using the side roads in the same time that it takes to travel 30 miles on the freeway. If Bill's rate on the side roads is 7 mi/h faster than his rate on the freeway, find his rate on the side roads. let bill drive
asked by steve 
mathI
I crossed out all the prime numbers i need to fine the largest prime number and this guestion A movie theater runs two documentary films continuously. One documentary runs for 40 minutes and a second documentary runs for 60 minutes. Both movies begin at
asked by dEE 
MATH
THE LENGTH OF A RECTANGLE IS 3M MORE THAN 2 TIMES ITS WIDTH. IF THE AREA IF THE RECTANGLE IS 99CM^2, FIND THE DIMENSIONS OF THE RECTANGLE TO THE NEAREST THOUSANDTH. If L = length and W = width, L = 2W + 3 and LW = 99 Substitute and solve for either L or W.
asked by TB 
physcial science
Explain how the atoms of a piece of wood are tiny magnets, yet the piece of wood is not. The electron in atoms spin, and have magnetic moments. The electrons also have an orbital magnetic moment. However, when all the moments from the atoms are added up,
asked by jan 
algebra 116
Rewrite the equation y = 5x – 2 as a function of x. This problem is already a function of x. y = 5x  2 as a function of x. Rewrite the equation –x – 4y = 20 as a function of x. Graph f(x) = –3x – 2. Solve the system by graphing.
asked by ashleyhelp please! 
Calculus
Solve the differential equation. Let C represent an arbitrary constant. (Note: In this case, your answer willto have a negative sign in front of the arbitrary C.) (dz)/(dt) + e^(t+z) = 0  (dz/dt) + (e^t)(e^z) = 0 (dz/dt) = (e^t)(e^z) dz =
asked by COFFEE 
science
A thing can be made from one or more materials and use of a material depends upon its properties. Now, find out about some imp. Properties of the materials like hardness, softness, heavy and light etc and how do these properties help you in grouping things
asked by arshya 
Written Communication
Your local bank made a mistake on your printed checks. Additionally, the bank charged you for the checks, even though the order was supposed to be complimentary for customers opening a new account. How would you draft a letter that follows your irritation
asked by Mimi 
chemistry
How many hydrogen atoms are ther in 18.00mg of water? 18.00 mg = 0.018 g. mols = g/molar mass.
asked by Brooke 
mat 117/algebra
Find the GCF of each product. Please show the steps so I can work the problem by myself. it is 6y squared  3y (6y^23y)(y+7) 3y(2y1)(y+7) 3y will be the greatest common factor, as each term when you multiply it out will have a 3y. In case you want to
asked by Diana 
math Ist part
A corporate software development firm has a staff of online support technicians available 24 hours a day. They advertise that one of the advantages of using their company is that the ratio of accountstosupport technicians is 5:1. Your question is not
asked by dEE 
mATH part 1
Sally Rogers, an employee of Advanced Ideas, Inc. has a gross salary of $45,000 per year. Her company will match employee 401K contributions up to 5% of the gross salary. Due to personal financial constraints, Sally is only able to put 2% of her salary
asked by dEE 
math part (c)
4.The total of your calculations would equal the amount Sally has contributed for the first two years. As we already know, the company would match employee 401K contributions up to 5% of the gross salary. What is the total amount contributed by the company
asked by dEE 
Reliability in Chemistry
How can I determine if my results are reliable? I measured the voltage produced across different cells made of four different metals. I then took measurements and recorded them in a table, but was told that my results are not considered reliable. What
asked by Cheryllyn 
Human Services Administrator
How do regular consultations between managers and their subordinates impact productivity and job satisfaction? That depends upon the nature of the consultations. If the managers are critical and micromanage, the job satisfaction and productivity usually
asked by Marie 
Math
Wat is 3.5 as a percent? To make a number into a percent, move the decimal point two places to the right. 3.5 = 350% I thought it was. Thank you Ms. Sue.
asked by Chris 
math 2ND PART (B)
Part (b) 1.If next year the number of accounts increases by 20%, the number of technicians has to be increased by 20%, too. How many new technicians have to be hired next year? Please note: your result has to be rounded to the whole number. 2.What will be
asked by dEE 
Math Part 2
a.Execute the research necessary to understand the basic structure of a 401K plan. Write a brief summary of your findings. b.How much did Advanced Ideas, Inc. put into Sally’s 401K in her first two years? c.How much will Sally contribute to her own 401K
asked by dEE 
maTH part (b)
Part (b) 1.Knowing that Sally put 2% of her salary into her 401K during her first two years, how much has Sally contributed to her 401K plan on the first year? 2.What is Sally’s gross salary on the 2nd year, after a 3.5% raise? 3.Knowing that Sally put
asked by dEE 
physcial science
Why is a nail attracted to either pole of a magnet, but another magnet is attracted to only one of the poles?
asked by jan 
math
im having a hard time understanding how to add and subtract integers Study these sites to see if they help you. http://mathforum.org/dr.math/faq/faq.integers.html http://www.gomath.com/algebra/negative.php If you post a couple of problems with your
asked by jd 
math 2nd part
Right! :) This year they have eight technicians on staff and each technician is fully saturated with accounts. a.How many accounts does the company support at this time? You stated that each technician has 5 accounts. This year there are 8 technicians.
asked by Ms. Sue 
physcial science
How can a magnet be "weathered" by dropping it on a hard floor? Iron magnets can be weathered, the shock of the impact allows magnetic domains to realign in the material.
asked by jan 
Math!(Need More Help!I did #4,is ti right?)
Directions:Write inequalities for the numbers 3  4 below. Do not solve them! Problems: 3.Stacey and Luis volunteer at the local hospital. Stacey worked 4 more hours than Luis, and together they worked more than 28 hours. What is the least number of hours
asked by Erica!!! 
math
Sally Rogers, an employee of Advanced Ideas, Inc. has a gross salary of $45,000 per year. Her company will match employee 401K contributions up to 5% of the gross salary. Due to personal financial constraints, Sally is only able to put 2% of her salary
asked by dEE 
math for 1st part (a)
Part (a) 1.If the ratio of accountstosupport technicians is 5:1, how many accounts are supported by each technician? 2.If there are currently 8 technicians on staff, how many accounts total are they supporting now? Please see the previous answer. 40
asked by dEE 
Electrochemistry
Does the addition of ligands such as aqueous ammonia affect the potential difference of an electrochemical cell? Does it increase it or decrease it? Does it matter what ligand is added? yes the potential is affected. yes it matters which ligand is added.
asked by Cheryllyn 
health care
can anyone tellme how Collegial Model management structures affect day to day work in a organization? Well, tyrants don't exist, and if they come in and start bossing, they are in for a surprise: The collegial model depends on all the employees accepting
asked by jean 
Computer hardware
Can Windows XP Professional operate as a controller in a network domain
asked by Joe 
Health
In dehydration why is water essential to health maintence? This site will give you the clearest answer as to why water is essential to good health. (Broken Link Removed) In addition to the site posted by GuruBlue, you may also want to check this site which
asked by student 
Math
A corporate software development firm has a staff of online support technicians available 24 hours a day. They advertise that one of the advantages of using their company is that the ratio of accountstosupport technicians is 5:1. This year they have
asked by dEE 
math 3rd part
b.The company is projecting a 20% growth each year for the next four years. How many technicians should the company’s Human Resource Manager plan to hire in each of the next four years? 1st year: 8 x .2 = 1.6 2nd year: 9.6 x .2 = ? Continue this pattern
asked by dEE 
health care
I am doing a essay on health care hiring does anyone have anythng else they can add to my questions? Kind of stuck here. 1.
asked by jean