using the elimination method ...does this problem have an answer?...if so how do you get it... 5r - 4s = -21 4r + 5s = 57
To determine what effect the salespeople had on purchases, a department store polled 700 shoppers as to whether or not they had made a purchase and whether or not they were pleased with the service. Of those who had made a purchase, 125 were happy with the service and 111 were...
well some bugs have there legs better then others and are just born like that
Are there any that can unscramble multiple words?
Someone on here gave me some sites that helped to unscramble words. I don't recall what the site was and I am in need help again. Could someone please give me some unscramble sites again? Thanks, Kimberly
in an organism containig many cells how is th work of the cell performed
What do researchers think is the meaning of animals?
4th Grade Math
i dont kmow i need help
HOW MANY DRUGS OUT THERE!
A. the Narrator Did you even read this??
Try this site for help. learn.genetics.utah.edu/content/begin/dna/transcribe
Tell how to use compatible numbers to compute each of the following. (a) 125 + 3 + 40 + 37 + 75 + 60 (b) 4 4 50 25
7,549,700 is the correct answer
Need help. I know this is 2 words related to safety. Please unscramble GSMSAHNIDRULEAOECC
Theory of relativity
My nephew, David, is a lawyer. would be the proper way to punctuate this sentence.
It is the CONTROL.
solve and graph the following inequality. -8p-5<-13 Can someone please help me solve this because i tried it but im not quite sure if i solved it right.
simplify: (2k+7)(7k-1)\ can someone please help me solve this problem and go through the steps to solving it with me. Its too confusing for me. Thank You
simplify: can someone please help me solve this problem? Thank You (2k+7)(7k-1)
I understand what your saying so the answer would be (c) thanks
What is a neoplasm? A. Another word for a malignant tumor B. A type of carcinoma that grows only in the mouth C. Any new and abnormal growth D. A benign swelling of epithelial cells I think the answer is (A) is this correct? neoplasm (NEE-oh-PLA-zum) An abnormal mass of tissu...
After reading the website I still think the answer is (a) is this correct?
When comparing hemodialysis and peritoneal dialysis, it can be said that A. hemodialysis takes longer than peritoneal dialysis. B. peritoneal dialysis involves the removal of blood from the patient. C. hemodialysis is a step closer to the need for transplantation compared with...
How was Europe divided, and what r 3 consequences of its division? need answer by 4/23/09
what production? i cant help if i dont know
ive looked on google and everywhere and i can not find it can some 1 help aNY SITES OR An ything i dont want the answer but a site would be good compose a list of perspectives on health for your assiged role my role is a patient
Research and Design
over the course of five weeks, you will research and prepare a design proposal for a green company
try and give it a guess!!!!!! i,ll help with #1 its A. zead them to yourself and try to find out which one sounds better with proper grammer! good luck:)
yea the other guy is right and after that make a tree table and find out example 3 entrees abc drinks and 789 sides Entree drink side 1 a 7 1 b 7 1 c 7 And so on so try it and it will help!
Apply critical thinking to the decision making process by discussing workplace examples that highlight each of these three types of thinking...creative thinking, logical thinking, and persuasice thinking. Must be a minimum of 200 words.
I did a projectile motion lab, predicting where a ball would land before actually dropping it. I have to answer this question: you accounted for variations in the velocity measurement in your range prediction. Are there other measurements you used which would affect the range ...
What's algebra like?
author of vengeance is not ours it's gog's
Im doing the SAME ting and im done with the table but i cant get the ?? answered!! can u help?!!!! IM IN NEED OF ASSISTANCE!!
explian why please its physics
expliain y the very high specific heat capacity of water leads to formation of land and sea breezes???
You can do 3*2 which is 6 and 3*3 which is 9. 3*2*3*3=54 or 6*9. P.S. * means multiply
Research Project on Computer Confidentiality
I agree with everyone on this project... I have been working on it for a while now. I am NOT looking for someone to just give me the answers in ANY way. Just a way to find more information (enough for a full paragraph per answer). The assignment is to use AMA Opinion 5.07 and ...
what is the prefix for the following words: three equal, same as absence of, without Also need some suffix help: cut into, make an incision (suffix) excessive or abnormal increase in (suffix) swelling or tumor (suffix) This is homework and I need some help Thank You!!
Chemistry: please double check...
can you explain what you're doing here??? KIO3 moles: M x L = 0.000586448(0.025L) = .000146612 moles .000146612 mols KIO3 x (3 mols I2/1 mol KIO3) x (2 mols S2O3^-2/1 mol I2) mols = .000887972 mols S203^2- Then M S2O3^-2 = .000887972 mols/0.02715 L. M = 0.032400 Therefore,...
I am currently trying to complete the homework due for today and I need help. Is the below equation used to find MUC? If not how do I find? MUC = MBt MC How do you find Switch point/transition point? Does this answer the question for finding the optimal time to extract t...
I am currently trying to complete the homework due for today and I need help. - Is the below equation used to find MUC? If not how do I find? MUC = MBt MC - How do you find Switch point/transition point? Does this answer the question for finding the optimal time to extra...
For each set of parameter values: - Calculate the optimal time to extract the resource - Calculate the Extraction path (Q0, Q1, etc.) - Calculate the MUC in each period - Calculate the optimal price in each period. - Graph each of these over time. You can use the spreadsheet (...
college - Environmental Economics
Subject for the question is from the subject Envoronmental Economics: For each set of parameter values: - Calculate the optimal time to extract the resource - How do you find transistion/switch point? - Calculate the Extraction path (Q0, Q1, etc.) - Calculate the MUC in each p...
For each set of parameter values: - Calculate the optimal time to extract the resource - How do you find switchpoint/ transition point? - Calculate the Extraction path (Q0, Q1, etc.) - Calculate the MUC in each period - HOW DO U FIND MUC? - Calculate the optimal price in each ...
(x^2-9x+9)-(-2x+4)+(6x^2-7x-5) = (x^2+11x+5)+(6x^2-7x-5) = 7x^2-4x
12th grade Physics
A bird accelerates from 5 m/s,north to 25 m/s,north in 4s. A) What is the bird's acceleration vector? B) How far and in what direction does the bird travel in this interval? C) What is the bird's average velocity?
how much do you get payed working for criminal justice
How does this practice shift the equilibriums (price and output) for tobacco and domestic food items (analyze both the local and international effects)?
Explain why the U.S. would subsidize the short run costs of production for tobacco farmers in foreign countries. Do these practices guarantee the tobacco farmers a profit in the short run? Long run? Explain.
When is international trade an opportunity for workers?
Significant figures in chemistry
can someone please explain significant figures to me?I don't understand how to round them to the right number.
I am having trouble as well.
Foreign Investment and Internation Investment theory in plain english so I can understand it.
Describe what Kennedy hoped to accomlish with the New Frontier other than landing on the moon.
i have 3x/x+1=12/x^2-1+2 ans. 3x/x+1=14/x^2-1 3/1=14/x^-1 14/3x^2-1=14/2x^2 x=7/1 this is the answer that i have
what is the verb in this the sunject and the predicate in this sentence? Leopards are members ofthe family of big cats.
Find equation of graph y=ln(x)3 right and then 7 up y=ln(x) y=7+ln(x^-4)answer
Find the equation for the graph in final state. y=e^x is 4 to right and 2 up y=e^x y=2+e^x-4 (answer) is this right?
an adult male's heart pumps about 2.8 million liters of blood a year. It his heart beats 70 times a minute, how much blood does his heart pump with each heart?
Why are integrated information management systems important in human service organizations? Can you also give an example?
Hi Jenny, I could be wrong, but I just finished an Algebra 1 class, and I don't believe they are asking you to solve. They just want you to write out the eqation as you would see it if it were not in a word problem. They just want you to right an expression for the area of...
Make a list of the top ten characteristics needed in a knowledge- and value-centered manager. What is the managers responsibility in creating a successful organization? Give an example that supports your position. What role do managers play in helping their organization...
Human Service Administration
Can you explain why integrated information management systems are important in human service organizations. Can you give me an example? Thank you.
can someone help me find the LCM? 35c^6a^8, 5c^3a^3, 21c^6a^3
Energy Resource Challenges Post a 200- to 300-word response to the following: Describe all of the renewable energy alternatives (WIND POWER, SOLAR POWER, BIOMASS FERMENTATION) What are some challenges with using and managing these alter...
I need help on problems like -8*29 i dont understand what to do. i also need help with finding the percent of a number.
Are there similarities between mixtures, elements and compunds? Please help!! Thanks!! all are matter, in one form or another. Are there anymore similarities?
I do not undeerstand this question for homework. Determine if the set is closed for the given operation. 1. yes or no- The set of positive fractions for division. 2. yes or no=The set of positive integers for subtraction. Can someone help me? Is there a website that I can go t...
HELP. Help I have to decide whether these are rational or irrational. .73737373... .61611611161111..... 1/23 Can someone explain this to me? Rational numbers are just fractions. The decimal expansion of fractions will either terminate or it will become periodic after a while. ...
I need to know the math factors of 15 15*1=15 5*3=15
WELL...... i did read it but i cant find it so .............yea!!!!!! but tou seem to be a know-it-all so plz help us!!!!!!!!!
A sample of naphthalene, which should be pure white, was found to have a grayish color after the purification procedure. The melting point was correct but the melting point range was smaller. Why the gray color? Is it possible the "purification procedure" included ch...
7th grade math
A man has a basket of eggs. He wants to cross a toll bridge but has no money. The first toll collector says he will let the man pass if he gives him half of his eggs and half an egg. When he gets to the next toll collector he still has no money. Again the toll collector says h...
Directions: Write a system of equations to solve the following word problem graphically and algebraically (using Gauss and using substitution). AMC Homes, Inc. is planning to build three- and four-bedroom homes in a housing development called Chestnut Hills. Consumer demand in...