
Chemistry
Metals yield at a stress much lower than those calculated on the basis of their bond strength alone. This is explained by the presence of defects. Identify the principal defects responsible for this observation. A)Grain Boundaries B)Interstitial Metal
asked by Odesa on November 29, 2012 
Langauge
Underline the complete compound predicate. Circle the verbs.. 1/ Millworkers peel logs or cut boards. Complete pradicate: peel logs or cut boards. Verb: peel 2/ truckers load the boards and deliver them. C.p: load the board and deliver them. V.: load 3/
asked by Nnh on October 27, 2014 
math
kylie answered my question but did not go into detail how to solve the problem. Here's the problem I need help with. Given two numbers whose sum is 56. Six times the larger is 72 more than 5 times the smaller. Find the numbers. I need to know step by step
asked by Traci on February 23, 2013 
HCA 2220
You are an office manager working in an orthopedist office. You are responsible for filling out the insurance billing forms and processing any denials. While reviewing the denials, you find they are in fact billable services. The issue is a lack of
asked by University of Pheonix on October 26, 2012 
Chemistry
Thanks to Dr. Bob for answering all these questions! I always do poorly on conceptual problems. Consider the following equilibrium system at 25°C and select the true statement below: H2PO4−(aq) + SO42−(aq) ↔ HSO4−(aq) + HPO42−(aq) ΔG°rxn > 0
asked by Richard on February 28, 2017 
7th grade LA help asap!!?
Hi, can someone check my answers asap!!?? Questions 13 correspond to "Should Naturalized Citizens Be President?" 1. Matthew Spalding thinks that the naturalborn clause should be kept because (1 point) the Constitution is clear about the importance of the
asked by TTR+S<3 on January 15, 2014 
PHYSICS
Hi! I have some questions from a study guide in my physics class, and they give me the answer, but I have to show how to get the answer. I did most of them, but need help with these. Here is problem #7: A 30 kg ball is launched at an angle of 15 degrees
asked by Anna on March 7, 2013 
finance
You have purchased a house and have obtained a 30year, $ 200,000 mortgage with an interest rate of 10%. What is your annual payment? Assuming you bought the house on January 1, what is the principal after one year? ten years?
asked by Anonymous on August 9, 2010 
Technology
Is the principal of the printing press still active in today's modern, hightech society? Also, would our democratic institutions have been impossible to develop without the mass circulation of knowledge that the printing press enabled?
asked by Abby on April 9, 2008 
physics
Find the distance on a flat screen between the principal image and the second order bright fringe for red light(wavelength=664nm)if there are 900 slits per centimeter and the screen is 2.75 meters from the slits.
asked by ML on April 20, 2014 
math
Please help solving this problem. Solve the following word problem: One poll reported that 48% of city residents were against building a new stadium. The polling service stated that the poll was accurate to within 3%. What is the minimum percent of city
asked by bindiya farswani on April 6, 2010 
chemistry
Our bodies bring in carbohydrates, proteins, and fats as fuel and then we exhale carbon dioxide and water. what type of reaction allowed out bodies to turn fuel into energy to support life? What ,if any is the problem with this classification? It is a
asked by Anonymous on February 21, 2018 
Math
I need help on two problems I would like if you went step by step with the problem with me and then let me figure out the answer. If, Tonya and Toya have $15.25 together and Tonya had 25 cents more than Toya, how much does each have? Second question: Bruce
asked by hip hop chic on August 29, 2005 
To regular teachers
In trying to help Margie with algebra, it required intensive, stepbystep process. It would certainly be alot more efficient if there were a way to provide instant messaging in a situation like this. Is there a way via your site to communicate with
asked by DanH on October 14, 2006 
calculus
false
asked by Anonymous on April 15, 2014 
thermodynamics
Which of these statements are in accord with the three laws of thermodynamics? AThe entropy of the universe never decreases BA nonspontaneous process can occur if it is coupled to a process which is sufficiently spontaneous CThe temperature of the
asked by anonymous on April 29, 2007 
human resource
1. Regulations governing the employeremployee relationship are based on agency law and failure of an employee/agent to act according to the employer's instructions could result in liability for the employer. 2. Misclassification of employees as
asked by nicole on February 11, 2012 
Math
Please Check My Answer I don't know if they are right or wrong and if they are wrong can u give me the correct answers. ? Thanks PS: The answers are the * one's. 1) 2/3 = 12/x x= 18 x= 12 x= 36 x= 8 **************** 2) 6/11 = 84/x x= 40 ************** x=
asked by sandy on November 7, 2013 
Math check
Complete the square: x^2 12x. Which of the following is the correct perfectsquare trinomial? the answers are: a.) x^2 +22x+121 b.) x^2 10x+25 c.) x^2 20x+44 d.) x^2 12x+36 This is tough because the answers could be a.) b.) and d.) I am not sure which
asked by Shawn on November 9, 2008 
Chemistry
Calculate the final concentrations of the following aqueous solutions after each has been diluted to a final volume of 25.0 mL: a. 3.00 mL of 0.175 M K^+ b. 2.50 mL of 10.6 mM LiCl c. 15.00 mL of 7.24 * 10^2 mM Zn^2+ the answers are A) 0.0210 M Na^+, B)
asked by Anonymous on September 28, 2017 
Math Check
Hi! Can someone check these two answers? Thanks! Directions: Find the correct number of solutions for the following system of equations. 1.) 5x  3y + 2z = 3 2x + 4yz = 7 x  11y + 4z = 3 2.) 2x + y 3z = 4 4x + 2z = 10 2x + 3y  13z = 8 A.) One
asked by Gigi on March 6, 2015 
Physics
Two pieces of paper are on a DVD movie disk. Paper A is farther from the center of the disk than Paper "B". The DVD disk starts to play and then starts to spin. Which statement is true? a. Paper "A" experiences a greater tangential acceleration than Paper
asked by Sandy on April 15, 2009 
Physics
Two pieces of paper are on a DVD movie disk. Paper A is farther from the center of the disk than Paper "B". The DVD disk starts to play and then starts to spin. Which statement is true? a. Paper "A" experiences a greater tangential acceleration than Paper
asked by Sandy on April 15, 2009 
Math
can you help me with the homework that I am doing right now that is math 4th grade work.Also I need the answers 16/36 We can help, but we wont provide answers. You have to work for them. bobpursley on Tuesday, January 16, 2007 at 7:12pm in response to
asked by Nakia Johnson on January 16, 2007 
Precalc/Trig
I don't understand how to do these problems: Find two pairs of polar coordinates for each point with the given rectangular coordinates if 0 ≤ θ ≤ 2π. Round to the nearest hundredth, if necessary. 17. (2, 3) Answers: (3.61, 5.30) and (3.61, 2.16)
asked by Heather on January 21, 2015 
math
f(x) = 0 if x
asked by Robina on February 7, 2015 
Science "HELP"!
Passage:The particles of matter are in constant motion. The energy of motion is called kinetic energy, so the particles of matter have kinetic energy. As matter becomes warmer, its particles move faster. As a result, their kinetic energy increases.
asked by #FreeGucci on April 15, 2016 
SPANISH 3 URGENT!!!!!!!!!
combina las palabras lógicamente. 1. la langosta 2. la salchicha 3. el ají 4. el caldo 5. el sacacorchos 6. hornear 7. los ingredientes 8. la sal 9. el durazno 10. el aderezo a. el vino b. la toronja c. la sopa d. la receta e. la pimienta f. la ensalada
asked by Anonymous on March 2, 2013 
Spanish
ombina las palabras lógicamente. 1. la langosta 2. la salchicha 3. el ají 4. el caldo 5. el sacacorchos 6. hornear 7. los ingredientes 8. la sal 9. el durazno 10. el aderezo a. el vino b. la toronja c. la sopa d. la receta e. la pimienta f. la ensalada
asked by Sarah on February 23, 2013 
statistics
MBA604 Statistics Assignment 1 Part 1 1) (5 pts) An electronics company is about to launch a new product. If the serial number for each piece produced has the following format: LLNNN where L stands for any letter in the English alphabet and N is a number
asked by austin on July 12, 2013 
statistics
MBA604 Statistics Assignment 1 Part 1 1) (5 pts) An electronics company is about to launch a new product. If the serial number for each piece produced has the following format: LLNNN where L stands for any letter in the English alphabet and N is a number
asked by austin on July 12, 2013 
topics wrting in english
. in one of the periodic publications of the country, whose language is studied, you read article about the liquidation of zoos in the large cities. You converse with your friends: 1) describe to them about that read, say, what the title of article was; 2)
asked by prince on December 31, 2006 
biology
identify what all organic compounds have in common,and list the four principal classes of or organic compounds
asked by steven on September 23, 2009 
english
I need to create a tale, which the principal topic is summer. Im not sure what kind of tale i can write about summer
asked by Jack on July 10, 2015 
Cultral Diversity
I am doing a project for my cultral diversity class and I am having a hard time finding the answers to the following questions: I am doing my project over Chinese Americans. 1. •Identify and describe which, if any, of these creation and consequence
asked by Samantha on December 10, 2009 
Government
Im reading about the oublic and campaign finance reform and how many candidates have talked about campaign finance reform but nothing has really changed. Many say that poltical contributions have too much influence on elections and that it is a major
asked by Katia on October 5, 2009 
HCR 210
I have an assignment for week 4 in HCR210 due Sunday. We are to interview small, mediumsized and large medical facilities and ask 13 questions regarding medical/patient records. There are no facilities in my area willing to disclose any information for
asked by Cathy on May 25, 2010 
hcr 210
I have an assignment for week 4 in HCR210 due Sunday. We are to interview small, mediumsized and large medical facilities and ask 13 questions regarding medical/patient records. There are no facilities in my area willing to disclose any information for
asked by anastasia on April 14, 2010 
Math
Expand Your Knowledge: Negative Binomial Distribution Suppose you have binomial trials for which the probability of success on each trial is p and the probability of failure is q= 1p. Let k be a fixed whole number greater than or equal to 1. Let n be the
asked by Billy on May 22, 2012 
calculus
If the graph of f " (x) is continuous and has a relative maximum at x = c, which of the following must be true? The graph of f has an xintercept at x = c. The graph of f has an inflection point at x = c. The graph of f has a relative minimum at x = c None
asked by Bree on May 20, 2016 
statistics  can someone please Help me
I have tried for days to figure out how to work this problem. Please help show me how to find the answer. A particular radioactive isotope decays from 210 mg to 182.7 mg in 15 days. Find the half life of the isotope. I can not find any problem that is
asked by Tina on March 11, 2015 
statistics
In hypothesis testing, why are verbal problem statements converted to numerical problem statements? Why is it important to identify the parameter when converting a problem statement from verbal to numerical? Why do a null and alternative hypothesis have to
asked by pebbles on March 11, 2010 
stats
Cushman and Wakefield accounting that the average annual rent for office space in Tampa was $17.63 per square foot. A real estate agent selected a random sample of 15 rental properties (offices) and found that mean rent was $18.72 per square foot and s=
asked by chris on April 14, 2013 
Algebra 2
Please help me solve and find the excluded values for this problem. Also please show me the work for this problem I want to learn!F(h) = x^29/x^24x+3
asked by Omar on April 3, 2014 
finance
can someone help me with this problem for this problem you will use 0.02/365 for your interest. You deposit $1000 at 2% for 20 years, compounded daily.
asked by tanya on September 18, 2013 
algebra
problem 1 Life expectancy of man 73.7, in 2002 it was 77.5 years since 1995 E(t) ? t+? E (11)= ? problem 2 14m+5n5m7n
asked by Diane on January 8, 2011 
6th grade english
In a mystery story, the conflict is given a new name. What is it? Climax, Resolution, Problem, or All of the above? My choice is problem, am I correct?
asked by ☻i♥zee☻ on March 15, 2012 
math
write a real world problem that you can solve by writing an equation.the answer to the problem must be 6.
asked by LAKSHMI on October 8, 2014 
math
In this problem the letters x and y are each one digit numbers. Compare x+y O 19? Do I put any number for x and y ? please help. Your answer was no but how do I do this problem?
asked by ann on September 23, 2010 
4th grade math
Estimate. Then record your product using partial products. 4,247 x 5 (problem 1) (problem 2) 245 x 3
asked by Anonymous on October 24, 2013 
Algebra 2 (Quadratic Equations)
Is the point (3, 2) a solution of the intersection of the following set of quadratic equations: Y < X^2 X^2 + Y^2 < 16 I'm not sure how to actually work this problem out. Can anyone help me with this problem please.
asked by Greg on April 18, 2012 
math
Write a real world problem that you can solve by writing an equation . The answer to the problem must be 6
asked by marcus on September 21, 2010 
Maths
Solve the problem  How many three digit numbers do not contain a five? Show evidence of solving the problem in a systematic way.
asked by Jo on September 17, 2016 
math
the problem is 500= 1  1  X 2 Your presentation of the problem is unclear. Please repost. If you mean "X squared," that is indicated by "X^2." I hope this helps a little. Thanks for asking.
asked by evelyn on August 21, 2006 
6 grade math
I need help with these two problems if someone can explain the steps thank you Use a generic rectangle to find each product Problem 1: 3 and 1/6 × 2 and 1/2 Problem 2: 1 and 1/3 × 1 and 1/6
asked by Unknown1 on March 2, 2017 
Maths
Solve the problem  How many three digit numbers do not contain a five? Show evidence of solving the problem in a systematic way.
asked by Jo on September 17, 2016 
Algebra 2
The absolute value of 4x>14. Is this a disjunction or a conjuction?I know I already asked this question but I don't kow how to tell if this is an and problem or if it is an or problem.
asked by Christian on January 15, 2008 
Algebra 2
Please help me solve and find the excluded values for this problem. Also please show me the work for this problem I want to learn! h(x)=x^29/x^24x+3
asked by Omar on March 28, 2014 
math
In this problem the letters x and y are each one digit numbers. Compare x+y O 19? Do I put any number for x and y ? please help. Your answer was no but how do I do this problem? I'm sorry, I mean ,or =. Thank You for your help.
asked by ann on September 23, 2010 
Math
Use the discriminant to determine how many realnumber solutions the equation has. Problem 1 w2  2w + 2 = 0 A) 2 B) 1 C) 0 Problem 2 1  7a2 = 7a  2 A) 2 B) 1 C) 0
asked by Sharee on August 5, 2010 
unit rates
Problem 1. 209 km. in 5 hours Problem 2. A soccer player scored 41 goals in 84 games
asked by Shelby on March 12, 2009 
math
write a realworld problem involving multiple steps, then solve our problem
asked by Phyllis on October 31, 2012 
math
Perform the indicated operations and write the answer in the form a + bi, where a and b are real numbers. Problem #1 (3+2i)^2 Problem #2 i^3  i^2
asked by Dawn on February 9, 2010 
College Algebra
I need help factoring a problem and cant seem to get it right. The one I'm stumped on is 2x^2+7x+2. I have to compute as indicated and write final in the lowest terms. The whole problem is x^27x18/x^26x27*2x^2+7x+2/2x^2+5x+2
asked by Kristen on January 14, 2013 
physics
home / study / science / physics / questions and answers / a block of mass 3kg s sliding along the frictionless ... Question A block of mass 3kg s sliding along the frictionless horizontal surface with a speed of 2m/s. 1. What is the kinetic energy of the
asked by anna on April 27, 2016 
English
Which of the following is a theme of "Day of the Butterfly"? We all desire to belong to have a friend*** Girls are fragile like butterflies You can't change the way people feel about you A symbol is an object that represents an idea larger than itself In
asked by Fading on September 15, 2016 
QUADRATIC EQUATION
r^2+8r=48 First bring the 48 to the other side of the equation r^2+8r48=0 Now you can use the quadratic formula. x=b+sqrt(b^2(4ac)) ¯¯¯¯¯¯¯2a¯¯¯¯¯¯¯¯¯ So... a=1 b=8 c=48 Now just plug the numbers into the quadratic equation and get
asked by JOHN on May 30, 2007 
GOVERNMENT
How can the free market economy bring hardship to the population? www.answers.com/topic/freemarket You can also find answers to that question at wikipedia.com
asked by Suzanne on November 7, 2006 
English
I forgot to include the other sonnet (N. 116). I find it hard to rephrase the last couplet. 1)Sonnets 116 is about love in its most ideal form. True love is to be based on mutual trust and understanding. 2) True love doesn’t change when the situation
asked by Mike on March 13, 2011 
Math
A triangle has vertices X(0,0), Y(4,4), and Z (8,4). a) Write an equation for each of the three medians b) Recall that the centroid of a triangle is the point of intersection of the medians of the triangle. Use the equations from part a) to verify that
asked by Luisa on October 13, 2007 
collison problem in physics
I saw this problem half answered already but the answers I got were wrong A 238U nucleus is moving in the xdirection at 4.8×105m/s when it decays into an alpha particle (4He) and a 234Th nucleus. The alpha moves at 1.2×107m/s at 36∘ above the xaxis.
asked by James T. on November 30, 2014 
HealthCare
Discussion Questions 1. Have you used information technology in your educational program before? Was there any terminology related to use of technology that you found difficult to understand? While taking this course, were there any terms related to the
asked by roek on October 2, 2009 
Spanish
**Spanish ESSAY Questions, I already turned in the test I just wanted someone to tell me their answers so I can see if mine will be correct because the teacher hasn't graded it, thxx
asked by please help!! on May 22, 2018 
can you please look over my answers? clauses
Can you please look over the answers that I have for the different clause questions? Thanks ahead of time! Ohh, & Ssubject, DOdirect object, PNpredicate noun, OPobject of preposition. Thank you! [What I wanted to do] was to finish my work. S The
asked by Amy on December 11, 2011 
Math
Four good friends, who love cats, have each named their cat after one of the other friends. Of the clues that follow, only one is true; the others are false. Which friend owns which cat? a.Candy’s cat is named either Dody or Alice. b.Betsy’s cat is
asked by Bean on November 10, 2011 
math
Four good friends, who love cats, have each named their cat after one of the other friends. Of the clues that follow, only one is true; the others are false. Which friend owns which cat? a.Candy’s cat is named either Dody or Alice. b.Betsy’s cat is
asked by Dell on November 11, 2011 
math116
i am having a problem with this problem. it is week 2 checkpoint mat116 it says to solve using the principle of multiplication. x=44
asked by barb on August 5, 2010 
Math
Ok so my problem is 3(3x+15)(10+x)=35 After doing most of the problem I ended up getting 10x=105. I need to have a whole number as an answer but I can't understand what to do.
asked by Janey on December 10, 2014 
Statistics
Problem 7 Refer again to the table in Problem 6. : 3.0 points Fill in the value of the missing entry.
asked by A on February 25, 2013 
Mathematics
I need to solve this problem in two diferent ways showing work. I have one way but I don't know what the other way could be the problem is 3 3/4 +5 1/3
asked by marcus on August 22, 2009 
Algebra
Solve and graph. I send this problem last night could someone please help me I have trouble with it. x+122 The solution is { x  x< or X > } please help me with this problem.
asked by Johnnie on April 5, 2009 
algebra homework
I am having some problem with solving a problem that the teacher gave to us. I ahving been working on it, but I just can't seem to get it. I keep getting the answer 2(y2)/y+2. 3/y3/2y+4
asked by Trina on August 27, 2010 
Mat115
This problem is in chapter 9 page 708, problem 58. It looks like it could be solved two ways. 16 div. by (2)*(4)  2^ +4
asked by barb on July 14, 2010 
math
we are trying to help my son with his math and we are not sure how to do the problem and since his school has no books to send home to help us we came here the problem is 1/8x=1/4
asked by Angela on February 20, 2014 
mathematics
Need help with this math problem please. Work need to be show but I have no idea how to complete the problem. (4)3 (the 3 is an exponent) Thanks for your help
asked by chasity on August 29, 2010 
Algebra
I have never had algebra and cannot figure out how to work through the problem below [(x + 1)²  (2x + 1)]1/2 + 2x  6 = 0 Can you show me the steps for solving the problem?
asked by Coni on April 13, 2011 
math
use each of the digits 0 1 3 4 5 exactly once to write a decimal subtraction problem.the difference must be the same as one of the decimals in the problem
asked by joel on November 4, 2011 
Math
Help please on how to solve the following problem: If E,N,O,T, and W each represent a different integer, can you find more than one solution to this problem? Thanks in advance!
asked by Dylan on November 14, 2007 
Algebra 1
I have to get this last problem done it's for my project here's the problem: solve by completing the square method x 2 12x =11
asked by Bo on May 3, 2013 
Math
Question: Write a word problem using 7 groups. And then solve the problem Can you give an example?
asked by James on November 13, 2014 
math,help
i am stuck with this problem: Problem #12 Solve by using the quadratic formula. 5x^2 + 5x = 3 i am at this step x = (5 (+/) sqrt (85))/(10) you are done!
asked by jasmine20 on April 15, 2007 
Science
why has poor water quality become a problem and how human activities have contributed to the problem.
asked by Mimi on April 5, 2008 
Statistics
I'm having a problem with this problem. Please help. Thank you.. Find the probability that more than 13 people will read the morning newspaper..
asked by Stacy on December 13, 2012 
Math
I need help with this problem: 6/v1=6/(v3) I tried working it out like this: >>>6/v1=6/(v3) >>>(6v)/v= 6/(v3) I cross multiplied to get: >>>3v+18v^2= 6v >>> 3v+18v^2=0 ^Here's where I became stuck. I would appreciate it if you would point out
asked by Yaya on October 23, 2010 
Algebra
For each equarion, write the equivalent equation that expresses y in terms of x (Problem A) 3x+5xy=5y y= (Problem B) 3x(5x)= xy
asked by Kirby on September 7, 2008 
algebra
The problem is factoring completely 4xX^220x24 4(X^25x60 4(x6)(x+1) 12x^275 3(X^225)=3(X25)(x+3) Can someone check these problem for me please.
asked by Betty C on June 2, 2010 
history
I have a History project, and I have to ask a person questions emigrating from their country to America. Can someone give me websites that have questions to ask? Thank you for using the Jiskha Homework Help Forum. Just take the interrogative/question words
asked by ben on May 29, 2007 
MATH 157
Can anyone please help me understand these math problems. #4. How many threesymbol codes (letternumbernumber)can be made from the letters S, P, Y, and twodigits from the set of (0, 1, 2,..., 9) without repetition? #16. A pair of dice are rolled and the
asked by Rayna on August 4, 2010 
Please Help!!!!!!
Decide whether the following problem can be solved using precalculus, or whether calculus is required. If the problem can be solved using precalculus, solve it. If the problem seems to require calculus, explain your reasoning and use a graphical or
asked by Anonymous on January 9, 2012 
math,help
i am having difficulty with this problem can someone help me. Problem #1 Write in simplest form (48a^5b)/(12ab^2) this is what i get: 4a^4b^1 Problem #2 how do i start it: subtract. Express your result in simplest form (12)/(z) minus (10)/(z) Your #1 is
asked by jasort20 on March 16, 2007