1. math

    A machine has four components, A, B, C, and D, set up in such a manner that all four parts must work for the machine to work properly. Assume the probability of one part working does not depend on the functionality of any of the other parts. Also assume

    asked by April on January 24, 2010
  2. statistics

    A sample of 275 shoppers at a large suburban mall were asked two questions: (1) Did you see a television ad for the sale at department store X during the past 2 weeks? (2) Did you shop at department store X during the past 2 weeks? The responses to the

    asked by UG on November 8, 2011
  3. Algebra

    You have just graduated from college and landed your first big job. You have always dreamed of being a homeowner, and after carefully shopping for your dream home, you find one that you would like to purchase at a cost of $250,000. After researching banks

    asked by Anonymous on March 21, 2011
  4. math

    You have just graduated from college and landed your first big job. You have always dreamed of being a homeowner, and after carefully shopping for your dream home, you find one that you would like to purchase at a cost of $250,000. After researching banks

    asked by Tonia on August 8, 2011
  5. math

    You have just graduated from college and landed your first big job. You have always dreamed of being a homeowner, and after carefully shopping for your dream home, you find one that you would like to purchase at a cost of $250,000. After researching banks

    asked by tammy l on March 13, 2011
  6. Quadratic Equations

    Ok, I am supposed to find out what the variables are by factoring and finding square roots. I couldn't find the right factors of a and c that added up to b in the equation (did that make sense?). Please help me find them! TYVM -5n+6n^2-4=0 I know

    asked by Emily on February 8, 2007
  7. math

    ( i need a full explanation please :) Students in school were asked what activity they like to do in gym class.  The results are shown below. ( graph info below questions ) A - What percent of females picked volleyball? B - What percent of males picked

    asked by i suck at math lol on March 21, 2019
  8. Math

    If the markup is %50 and the selling price is $300, what is the initial price? Given answers: A $150 B $200 C $350 D $400 I asked help from my mother and she said the answer was A, $150, although from the formula R = C / ( 1 - G) (to calculate revenue R

    asked by anon on January 7, 2016
  9. Chem Help Please!!!

    Experiment Design You are asked to separate a mixture of toluene and cyclohexane. Assume that they do not form an azeotropic mixture. Design an experiment to do this. You must provide the following information. a) A diagram of the equipment you will be. b)

    asked by Kim on September 3, 2014
  10. algebra

    A school has a classroom with a length eight feet less than twice the width. If a group of parents purchased 400 square feet of carpet for the room, what is the approximate length of the room? L=2W-8 L*W=400 (2W-8)W=400 2w^2-8w=400

    asked by Sierra on February 10, 2015
  11. algebra

    A rich merchant had collected many gold coins. He did not want anybody to know about them. One day, his wife asked, "How many gold coins do you have?" After pausing a moment, he replied, "Well! If I divide the coins into two unequal numbers, then 25 times

    asked by Samantha on September 9, 2015
  12. English

    Read the following paragraph: The election of Danielle Meyer as senior class president has been a mixed blessing. While it's true that she has tried to keep open a dialogue between students and the school administration, she has been largely ineffective in

    asked by leslie_55 on March 6, 2018
  13. English

    I am having a hard time understanding passive voice? Could someone please help? Which sentence below is passive voice? 1. She served the customer the food. 2. The food was served to the customer. 3. The customer asked to change the order. 4. The server too

    asked by Help asap on March 1, 2012
  14. math

    As an entrepreneur, there are going to be many decisions that you need to make, such as the price to charge your customers for your goods and services. You have just graduated from college and recently opened a specialty pizza restaurant. Based on surveys

    asked by shay on September 25, 2012
  15. MATH

    As an entrepreneur, there are going to be many decisions that you need to make, such as the price to charge your customers for your goods and services. You have just graduated from college and recently opened a specialty pizza restaurant. Based on surveys

    asked by Jessica on August 14, 2012
  16. statistics

    Pharmaceutical companies advertise for the birth control pill an annual efficacy of 98.6% in preventing pregnancy. However, under typical use the real efficacy is only about 95%. That is, 5% of women taking the pill for a year will experience an unplanned

    asked by angelica on September 21, 2015
  17. uop

    Choose some numbers and work in a small group to figure out how to apply the tests for divisibility by 4, 6, 7, 8, 9, and 11 given on pp. 211–214. a. Use a calculator to select some numbers that are and some that aren’t divisible by these numbers. Give

    asked by bb on December 8, 2010
  18. math

    In each case, consider what you know about the distribution and them explain why you would expect it to be or not to be norally distributed. a. The wealth of the parents of students attending your school b. The value that a group of fourth-grade students

    asked by Renee on September 12, 2010
  19. MATH Prob.

    In each case, consider what you know about the distribution and then explain why you would expect it to be or not to be normally distributed. a. The wealth of the parents of students attending your school b. The values that a group of fourth-grade students

    asked by Twg on August 11, 2009
  20. literacy

    Which of the following keyword searches should retrieve the most results in an online database? A. Beta B. Beta OR blockers C. Beta NOT blockers D. Beta AND blockers Which of the following will probably contain the most objective data? A. A memoir about

    asked by Heather on January 16, 2012
  21. com 155

    1. A lot of people don’t have wills. Everyone needs a will, but not all people have one. Wills are important because they explain who gets your stuff after you die. You don’t want your things going to someone you don’t want them to go to. My Aunt

    asked by kris on August 29, 2011
  22. History

    1: Part one: What are some facts about Plessy v. Ferguson? *I know that Plessy v. Ferguson is an example of judical review where citizens challenged a law through courts.* Part two: What are the case outcomes and significance? *I think its that when the

    asked by Rose on July 3, 2017
  23. Teaching in Early childhood progras

    Why should teachers offer a variety of small-group activities for children every day? I. The children will be at different developmental levels. II. The children will be coming from different cultural backgrounds. III. Different children will be interested

    asked by Eva on August 18, 2014
  24. math

    Choose the one alternative that best completes the statement or answers the question. Find the probability. The table describes the smoking habits of a group of asthma sufferers. |Non|Light|Heavy|Total Men| 311| 82 | 74 |467 Women| 329| 68 | 60 |457 Total|

    asked by Sarah on September 2, 2010
  25. elementary statistics

    A statistics professor is used to having a variance in his class grades of no more than 100. He feels that his current group of students is different, and so he examines a random sample of midterm grades (listed below). At 0.05 alpha level can it be

    asked by David on November 30, 2013
  26. elementary statistics

    A statistics professor is used to having a variance in his class grades of no more than 100. He feels that his current group of students is different, and so he examines a random sample of midterm grades (listed below). At 0.05 alpha level can it be

    asked by David on November 30, 2013
  27. statistics

    2. Assume that the population proportion of adults having a college degree is 0.35. A random sample of 200 adults is to be selected to test this claim. A) What is the shape, mean, and standard deviation of the sampling distribution of the sample proportion

    asked by Natasha on August 17, 2010
  28. algebra 1

    need help on where to go next. **(i need help with the numbers i've chosen how do I make them into fractions since in E it says find the least common denominator)**** John, Rick, and Molli paint a room together. a. Pick a reasonable amount of time in which

    asked by NSYNC on May 5, 2018
  29. Government

    Homework Help Powers that are shared by both the National Government and the States are called... A) reserved powers B) enumerated powers C) inherent powers D) implied powers E) concurrent powers The Supreme Court carries out most of the country's

    asked by Alyssa on June 26, 2013
  30. Physics

    A physics major is working to pay his college tuition by performing in a traveling carnival. He rides a motorcycle inside a hollow transparent plastic sphere. After gaining sufficient speed, he travels in a vertical circle with a radius of 11.8 m . The

    asked by Marthin on October 15, 2017
  31. adult education

    "Leadership Development within Groups: Managing Conflict." Identify a conflict that has occurred recently within a group you are a part of. List the reason(s) for the conflict. Was the conflict resolved the same day? If so, what conflict style(s) were used

    asked by bez on October 17, 2010
  32. algebra I

    System of Equations I need help with the following problem: A youth group with 26 members is going skiing. Each of the five chaperones will drive a van or a sedan. The vans can seat 7 people and the sedans can seat five people. How many of each type of

    asked by Brittani on January 15, 2009
  33. word study

    they're defintion what is the drfintion of their "their" is plural possesive. For example: That is their car. I think that your'e answer is: They are (as if a group of people are doing something) (Ex.- They are going to Grandma's house.) Who is doing

    asked by jashemah on October 24, 2006
  34. MATH,statistics

    At a recent scotch-tasting party, 20 faculty members and their (opposite sex) spouses were guzzling it back pretty well. One person quite correctly noticed that the women seemed to be drinking more than the men. If the mean number of drinks had by the men

    asked by Tanya on November 2, 2012
  35. Trig

    A group of friends are going on a vacation together. They plan to rent a large house for $3000 and share the cost. They also estimate that the buying food for the week will cost $150 per person. Write a reciprocal function to calculate the cost per person

    asked by John on December 7, 2017
  36. Maths

    At a boarding school, in the evening, 9 students always take walks in groups of 3. How can the groups be arranged so that each person walks in a group with every other person exactly once in 4 days? I would like to know whether there is a trick to these

    asked by Yasmin on February 20, 2015
  37. Urgent maths homework help

    At a boarding school, in the evening, 9 students always take walks in groups of 3. How can the groups be arranged so that each person walks in a group with every other person exactly once in 4 days? I would like to know whether there is a trick to these

    asked by paul on February 21, 2015
  38. math

    A college student wishes to compare tuition fee increases during the period 1999 to 2009 to the general increase in the cost of living. Tuition increased from $350 per course in the 1999/2000 academic year to $495 per course in the 2009/10 academic year.

    asked by Cheri on May 3, 2014
  39. maths

    number of films seen by a group of people during the past year No of films seen 0 1 2 3 4 5 6 7 8 No of people 23 12 9 6 3 4 2 0 1 What percentage of people had seen more than 4 films during the year? would it be 10/60 = 0.1666 x 100 = 16.6% is this

    asked by S on June 7, 2007
  40. statistics

    The US Senate consists of 100 senators, 2 from each state. A group of 5 senators is formed. 1.) how many groups are possible? 2.)how many are possible if no 2 senators from the same state can be chosen? 3.)what is the probability that no 2 from the same

    asked by Jason Dunder on February 17, 2010
  41. calc

    given S=piX(X+2Y) and V=piX^2Y show that dS/dX=pi(X-Y) when V is constant, and dV/dX=-piX(X-Y)when S is constant. Please HELP!! I have tried several times, and I don't get the result you asked for. If we're given S=piX(X+2Y), then dS/dx=

    asked by sammy on October 5, 2006
  42. math

    Julia works at a music store. One of her jobs is to stock new CDs on the shelf. A recent order arrived with 215 classical CDs, 125 jazz CDs and 330 soft rock CDs. Julia needs to place the CDs on sale racks with 5 CDs in each group. Write two different

    asked by silvy on April 3, 2016
  43. Science Question

    How can you post this under Science? The question is better asked in a grouping of adherents to magic, and fancy. Explain the nature and use of Vril energy. What are some of the potential dangers and drawbacks of the use of Vril energy in modern

    asked by bobpursley on May 15, 2007
  44. English

    Thank you for your suggestion. I just wanted to be sure that I paraphrased the following 4 sentences correctly. I really hope you can have a look at them. 1) Mr Utterson heard his steps approaching (or getting closer?) as Mr Hyde was turning the end

    asked by Franco on March 15, 2010
  45. histroy

    complete a paper on Hinduism. The paper will allow you to focus on the religion’s cultural and societal influences and compare them to its origins. You are also asked to explain the Hindu desire for liberation from earthly existence. We don't write

    asked by Trenet on March 22, 2007
  46. Science (Chemistry) (Measurement Uncertainty)

    Three students are asked to determine the mass of a coon. They each measure different values for the mass of the coin using a balance. Student A recorded a mass of 63.08g, student B recorded a mass of 63.022g and student C recorded a mass of 63.0328g. If

    asked by Ray on October 3, 2016
  47. Grammar-clauses

    I put the underlined parts of the sentences in parentheses. William Faulkner’s The Sound and the Fury is a novel (that uses the technique of stream of consciousness). independent clause adverbial clause adjectival clause (my answer) noun clause It takes

    asked by Anon on December 11, 2012
  48. Esol

    The patient was asked to choose ate items from the menu that are his favorites. to choose-ate items-that are-his favorites- ate items is wrong here. thanks

    asked by Victoria on February 17, 2017
  49. Math

    Use each of the numbers 7, 8, 9, 10, and 11 once and only once to fill in the circles so that the sum of the numbers in the three horizontal circles equals the sum of the numbers in the three vertical circles. Of the three possible solutions, which numbers

    asked by Kelly on October 21, 2009
  50. psychlogical statistics

    A random selection of files from a student counseling center revealed the following reasons why college students seek services: Mental health issues - 25 Learning/school issues - 15 Relationship issues - 5 Other - 5 What is the probability that if we

    asked by theresa on January 24, 2015
  51. statistics

    The proportion of baby boys born in the United States has historically been 0.512. You choose an SRS of 55 newborn babies and find that 47% are boys. Do ALL calculations to 5 decimal places before rounding. (d) In a random sample of 55 newborn babies, what

    asked by Ashley on June 30, 2011
  52. Julie more help please

    Are these corret! tahnk you so much review for test! are my answers correct 1. Several people listened, but nobody voluntered??? simple 2. Gina and dave picked the wild flowers, and we arranged them???simple 3. Snow fell: winter was now upon us?? compound

    asked by liz on October 31, 2006
  53. Language Art!

    The characterization of the children is an important part of "The Story-Teller." Which of the following quotes from the story offers the best evidence for the character of Cyril being mischievous? A. The children moved reluctantly to the window. "Why are

    asked by Gwen on September 10, 2014
  54. Chemistry 101

    This is a different question then asked before,I had lab where I mixed 1.365 NaCL + AgNO3-->2.6242 AgCl. The 2 questions that I need help finding the answers to are: How much salt should be used to cause all of the silver nitrate to react? How much silver

    asked by Gweedo8 on June 8, 2009
  55. algebra 1

    Bushes that bites kass kass had been doing yard work all summer to save for a new bike and ms oleonary had asked her to plant a row of barberry bushes on each side of her drive way. se specified to kass that there should be a 1 foot space between the

    asked by marina on September 19, 2010
  56. Spanish-SraJMcGin please check

    I had asked a question the other day but I'm not sure if I'm understanding this- it was a comparison-You said this as a comment: Spanish-8th grade - SraJMcGin, Thursday, October 20, 2011 at 4:02pm 3. also = de las tres actividades Also, #3 is different

    asked by Victor on October 22, 2011
  57. english

    I think I can answer these questions, but I do not know how to explain my answers in a intelligent way, can anyone help? -=-=-==-=-=-=-=- 1. Which is the "odd one out" in each group, and why? a. The baby's bottle. The nation's struggle. The teacher's

    asked by James on April 20, 2011
  58. Math

    Please help? At least, let me know how to solve it. Please. The Starting five (5) players of the Women’s Basketball team have agreed to make appearances for charity events tomorrow night. If you must send three of them to a Breast cancer event and the

    asked by Richard on October 8, 2006
  59. english

    your school has been invited to send a team of students to take part in the association of World Youth Groups.write a letter to your year group,inviting students to become part of the team .in the letter you need to tell them 1)for which activity u r

    asked by sweetie on November 30, 2010
  60. Science

    Which of the rock-forming mineral groups makes up the largest group of minerals in the Earth's crust? Look here for your answer. http://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&q=minerals+earth%27s+crust&btnG=Search

    asked by Liz on October 3, 2006
  61. Chemistry

    Arrange each group of compounds/ions in order of increasing pH. 1. Li2CO3 , OH^- , NH4Br , NaCl 2. CH4 , HBr , H2O , F^- Lastly, I'd like to check if my answers for the following three questions were listed correctly in order of pH levels increasing. 3.

    asked by TP on March 31, 2018
  62. Algebra/Math

    A group of parents is going to sell specialty coffee drinks including espresso, lattes, cappuccinos and mochas. It cost $250 to rent the equipment, which is a fixed cost. Additionally, the ingredients for each drink (x) cost $0.25. Write an equation that

    asked by Kelly on October 25, 2011
  63. Chemistry

    In general, do transition metals or main group elements tend to have higher melting points? According to a article, the FeCoNi alloy tended to have a uniform structure when only Fe, Co, and Ni were included. With Al and Si, however, it had more segregation

    asked by Morgan on February 23, 2015
  64. English

    1. Imagine you are writing a research paper on social networking sites. Which of the following thesis statements would be the most effective? A. Social networking sites have become incredibly popular in recent years and have millions of members. Many of

    asked by Cassie on April 14, 2014
  65. English

    Writeacher, I'll follow your advice. Can you check if everything is OK? 1) As I told you last Saturday, I asked my school's science teachers several times to prepare part D but they didn’t. 2) During the preliminary meeting they haven’t helped us at

    asked by Henry2 on February 3, 2012
  66. math

    A designer enlarged both the length and the width of a rectangular carpet by 60 percent. The new carpet was too large so the designer was asked to reduce its length and width by 25 percent. By what percent was the area of the final design greater than the

    asked by jenny on June 3, 2016
  67. Calculus

    Imagine that you live on an infinitely long and straight street called Infinite Drive. The addresses on Infinite Drive are given by real numbers. Your address on the street is ð while your friend Patrick’s is 3 and Karen’s is sin600 . There are two

    asked by OwlsandOctopi on November 21, 2011
  68. Government

    1. Read this excerpt from the textbook about state legislators. " The rate of turnover and legislative seats is fairly high although it tends to vary from state to state and time to time. In a given year some 20% of all lawmakers around the country are

    asked by M on January 4, 2017
  69. accounting

    The board of trustees of a local church is concerned about the internal accounting controls pertaining to the offering collections made at weekly services. They ask you to serve on a three-person audit team with the internal auditor of the university and a

    asked by Anonymous on November 6, 2011
  70. ACCOUNTING

    P7-2B The board of trustees of a local church is concerned about the internal accounting controls pertaining to the offering collections made at weekly services. They ask you to serve on a three-person audit team with the internal auditor of the university

    asked by ANDRE on March 16, 2009
  71. accounting

    The board of trustees of a local church is concerned about the internal accounting controls pertaining to the offering collections made at weekly services. They ask you to serve on a three-person audit team with the internal auditor of the university and a

    asked by Anonymous on August 26, 2008
  72. calculus

    A 160-lb man carries a 25-lb can of paint up a helical staircase that encircles a silo witha radius of 20 ft. If the silo is 90 ft high and the man makes exactly three complete revolutions, how much work is done by the man against gravity in climbing to

    asked by Bryant on April 16, 2012
  73. civil war republican party

    Who supported the Republican Party that was formed in 1854? I think its Abraham Lincoln.. is this right? A. E. Bovay is one of the principals who formed the party in 1854. The party was formed by a group of anti-slavery folks, and that in that year was the

    asked by Anonymous on September 6, 2006
  74. Statistics Homework

    Statistics Question: Years to Earn Bachelor's Degree Years to Earn Bachelor's Degree: Listed below are the lengths of time (in years) it took for a random sample of college students to earn bachelor's degrees (based on data from the National Center for

    asked by Lexus on May 13, 2016
  75. Calculus

    Redo problem 8 in section 6.3 of your textbook (page 288) assuming that the parents need $105000 in 9 years for college expenses, and that the bank account earns 9.25% compounded continuously. Round your answers to the nearest cent. (You may need to

    asked by Brooke on December 1, 2010
  76. Math-Needing Help Quick!

    When Beth finishes college, she has a balance or $2876.37 on a credit card with an annual percentage rate (APR) or 17.3%. She decides to not make any additional purchases with her card until she has paid off the balance. Assuming the minimum payment is 2%

    asked by Logan on February 26, 2007
  77. 6th grade comedy

    "Abbott: Oh, I'll tell you their names, but you know it seems to me they give these ball players now-a-days very peculiar names. Costello: You mean funny names? Abbott: Strange names, pet names...like Dizzy Dean... Costello: His brother Daffy. Abbott:

    asked by kathy on April 15, 2012
  78. algebra

    You have just graduated from college and landed your first big job. You have always dreamed of being a homeowner, and after carefully shopping for your dream home, you find one that you would like to purchase at a cost of $250,000. After researching banks

    asked by Anonymous on March 20, 2011
  79. statistics

    After years of data collection by college students, it has been determined that the distribution of course grades in Ms. Green’s Statistic II class follows a normal distribution with a mean of 62 and a standard deviation of 14. (a) A student will pass

    asked by Karen on May 9, 2011
  80. hhs265

    The following two financial statements—a statement of activities (profit and loss summary) and a statement of financial position (balance sheet)—are for the Council on Social Work Education for fiscal year 1998. (See Tables 5.3 and 5.4.) Review these

    asked by hello on November 8, 2009
  81. Comm 215

    Do these look correct? Part I: True or False 1. The following word group is a FRAGMENT: That movie, one of my favorites. _X_True __False 2. The following word group is a FRAGMENT: The local baseball team, needing a good pitcher most of all. _X_True __False

    asked by John on November 19, 2013
  82. Literary Composistion

    For this essay choose one of the stories from Units 1-7 of your literature lessons. Imagine that you are the author of the story and using first person point of view introduce yourself, your story, and state the theme of your story. Then explain how you

    asked by A student on February 21, 2012
  83. physics

    The figure below shows the speed of a person's body as he does a chin-up. Assume the motion is vertical and the mass of the person's body is 73.4 kg. Determine the force exerted by the chin-up bar on his body at the following times. t=0s, speed= 0cm per

    asked by Amber on October 10, 2010
  84. AP Statistics

    Italian gamblers used to bet on the total number of dots rolled on three six-sided dice. They believed the chance of rolling a nine ought to equal the chance of rolling a total of 10 since there were an equal number of different ways to get each sum.

    asked by Eggbert on April 5, 2018
  85. AP Physics

    This question had been asked for many times and I've read the solution and did it myself. Tom the cat is chasing Jerry the mouse across a table surface 1.5 m off the floor. Jerry steps out of the way at the last second, and Tom slides off the edge of the

    asked by Anonymous on September 28, 2009
  86. physics

    1. You slowly lift a book of mass 2 kg at a constant velocity a distance of 3 m. How much work did you do on the book? I got 180 for this 2. A 15 kg crate is moved along a horizontal floor with a rope that makes a 30 degree angle with the horizontal. If

    asked by Mei Lei on August 19, 2011
  87. math

    In the land of Oz, people either always speak the truth or lies. A traveler met a man named Mr. Dilemma & asks him if he was a liar or a truth teller. Mr. Dilemma mumbled so softly the traveler did NOT hear him, so he asked Mr.Logic who was standing right

    asked by Sheetal on September 14, 2008
  88. Science

    According to science, the fastest speed posssible for anything is the speed of light. The speed of light is about 186,000 mies per second. That means that in one minute, lighttravels 11,160,000 miles. The star nearest Earth is the Sun. It's about

    asked by Rafi on July 8, 2012
  89. Physics

    Would someone please check my work ands let me know if I am right? (We are going to do this as a group but I'd like to attempt it on my own first.) Thank you! Suppose a soccer player kicks the ball from a distance 30 m toward the goal. Find the initial

    asked by Miaow on September 6, 2012
  90. History

    1. Which group most benefit from new settlement in South Texas during the 1840s and 1850s A. Anglos B. Tejano patrons C. Enslaved African Americans D. German immigrants *** 2. What was the US Army solution to the long distances between Settlements and

    asked by Anonymous on December 10, 2018
  91. Social Studies

    1. TO which system of governemt is the feral system most similar? A. the unitary system, ecause both place most powers with legislature B. the conferal system, because both spilt powers among the state and national governemnts C. the unitary system,

    asked by HELPPP on September 30, 2015
  92. human resources

    1. An example of internally aligning HR practices is: a. implementing an employee dress code that increases customer satisfaction. b. creating a recruitment plan that targets the predominate groups in the organizations labor market. c. implementing a

    asked by karen on July 30, 2012
  93. ENG227

    Part One: Analytical Report on a Targeted Sales Letter Your supervisor has asked that you file a brief informal report (approx. 2 single-spaced pages, 500-750 words, plus references) on the background of the company you have chosen to solicit with your

    asked by geniaj on March 25, 2012
  94. algebra

    . A rich merchant had collected many gold coins. He did not want anybody to know about them. One day, his wife asked, "How many gold coins do you have?" After pausing a moment, he replied, "Well! If I divide the coins into two unequal numbers, then 25

    asked by Samantha on September 9, 2015
  95. Maths

    In a group of 120 pupils, 80 can play guitar only and 25 can play piano only. How many pupils can play both instruments if there are 3 pupils who can play neither?

    asked by Anonymous on August 30, 2017
  96. English

    Pick Which group of words is a run-on sentence: A) Don't run around. B) After the store don't run around. C)After the store.

    asked by sonzi on October 29, 2015
  97. Math

    In a group of 100 blood donors, typically 9/25 have type A+ blood and 3/50 have type A- blood. What fraction has type A blood all together?

    asked by Shari on September 25, 2017
  98. English

    Pick which group of word below is a run-on sentence: A) Don't run around. B) After the store don't run around. C) After the store.

    asked by Joan on October 23, 2015
  99. Chemistry

    I don't know if I should be posting this on a new session or just the old one; I asked it yesterday and I have not seen a reply I have: the half life of U-238 is 4.5 x 10^9 yr. A sample of rock of mass 1.6g produces 29 disintegrations per second. find

    asked by Nancy on June 18, 2012
  100. reading

    It was the summer before Ichiro started fifth grade, and he was about to turn ten. His family had just moved to a new city, so he didn’t know many other children, but his mother suggested that he host a birthday party and invite some of the friends he

    asked by lana on October 18, 2015