Critical Thinking/Math

144,772 results, page 52

  1. explaining math problems

    It is hard for me to figure out it the math sentence is + - x divide. What list of words am I looking for to find out the promblem in a math problem sentences. And what free websites can I go online and quiz myself if I am getting it. thank you avie
  2. English narrative

    Hello and thanks for starting reading this post :) I have written a english narrative that has very very bad grammar and the rest... :D I would be very thankful if you could help me fix that narrative :) Here it is (BTW it is not a real story, I made it up cause I had no ideas...
  3. Biology

    do you know if there are any good websites on population distrubution patterns and relevant adaptations of organisms? You need to choose a population. A species of orchids? A species of animals (kangaroo, etc)? A type of bird? A disease vector ? Make a list of desired ...
  4. writing skills

    "Whether you marry or not" goes an old saying,"your sure to regret it." (2)Today,however, psychologists are trying to reduce the regret spouses may feel about their marital situations.(3)One of the approaches taken by these psychologists has been to investigate the foundations...
  5. English Grammar

    He is a math teacher. He is a Math teacher. Do I have to capitalize Math or not? are both OK?
  6. Grammar

    Need a little bit of help here. 1. Select the correct verb form: A) The box of medical books was heavy. B) The box of medical books were heavy. 2. _____are going to dinner together. A) Me and my boss B) My boss and I 3. Select the sentence which is correctly punctuated: A) The...
  7. just writing

    So, this isn't for school or anything- but I want to know if just by this first page if you would read this book. It's got facts about history and helping you plan for the future. Let me know what you think! Written on the Wall Life is rarely fair. That’s why people work ...
  8. English

    Posted by rfvv on Tuesday, March 22, 2016 at 11:55pm. Which class are you in? 1. I'm in class 1-2. (I am a member of Calss 1-2. In the classroom, there are 30 students.) 2. I'm in math class. (I'm listening to the math teacher. It's time for studying math...
  9. Early Child Ed.

    Please help! During class fingerpainting activity, Doresha appeared perplexed by the teacher's question,"What are you doing, Doresha?" Doresha did not respond quickly or with ease. Which one of the following could NOT be a reason why this eventcast posed a concern for her? A) ...
  10. Chemistry

    If a researcher needs 0.50 L of 3.0 M nitrite buffer at pH 3.00, then she knows that the concentration of nitrous acid (conjugate acid) plus the concentration of nitrite anion (conjugate base) must equal 3.0 M. She must then calculate the amount of each that is necessary to ...
  11. English

    Choose the sentence that is written in active voice. A. The math problems were given to the students. B. The students were taking a math test. C. The math test was given by the instructor. D. The math test grades were given to the students. B

    The ones with ** ** around the answer choices is what I picked 1.Find the best word to complete the sentence. Because of the camera's precision, linesmen at national tennis competitions are now ___ from error in determining if a ball lands in or out of the court. A.**absolved...
  13. vocab.

    Bobpursley: "What is your thinking on this? Surely you don't want us to do it for you." No, I do not want yall to do it for me. I put the answer under each question. The "Words to Know" is like the word bank. Words to Know affliction cowering fetter gorge infamous lament livid...
  14. math

    You worried about math last year for 300,000 minutes. this year you will worry about math for only 60 minutes.What percent decrease in minutes of math worry will you experience this year? please explain and show work.
  15. statistics

    At a certain college, 15% of the students received an A in their required math course, 10% receieved an A in their required chemistry course, and 5% received an A in both. A student is selected at random. a.) What is the probability that he received an A in either chemistry or...
  16. Chemistry

    Ok, I think I have this one but can you please check my work? A nationally known company markets a product called "cleaning vinegar" that is not designed for human consumption. What is the Mass Percent of acetic acid (HC2H3O2) in this product, if 25 drops of .683 M NaOH ...
  17. math

    On the last math quiz, there were four A's, two B's, five C's, and one D's. If the math quizzes were returned to the students in random order, what is the probability that the first quiz returned to a student was an A or a B?
  18. math

    so i got a math work sheet and i cannot figure out the math puzzle and to get the answer you have to do the work but i need help. Does anyone know what the answer to what did the spanish farmer say to his chicken is?
  19. Teaching as a Profession

    • Write a 200- to 300- word paper in which you list 3 to 5 factors that define teaching as a professional career. Elaborate on how these factors are employed by teachers on a daily basis. Here is what I have thus far. i was having trouble elaborating on the final area ...
  20. math

    The math team spent $10 for the cake mixes and $4 for the cupcake paperliners. They sold 78 cupcakes at .75 each. What operations wi the math team use to determine their profit after playing for the mixes and liners?
  21. anonymous

    I need help solving these problems. I tried but my teacher did not teach it to us so it is very difficult for me. Thanks. "Projectiles launched at an angle" 1. A golfer can hit a golf ball a horizontal distance of over 300 m on a good drive. What maximum height will a 301.5 m ...
  22. math

    ok im struggling in math becuase my math teacher isnt really explianing things really good my mom tried 2 swich me to a different teacher but they don't let me wat do i do?
  23. Math

    Ten students took a math exam. As the teacher evaluated the math exams, she noticed that 8 of the ten students scored above the mean. Is this possible?
  24. Finance

    Unit 4 Individual Project Deliverable Length: 2-3 pages Details: A manufacturing company is thinking of launching a new product. The company expects to sell $950,000 of the new product in the first year and $1,500,000 each year thereafter. Direct costs including labor and ...
  25. reading

    The family was poor. It was "poor but proud." The confused boy grew up thinking one should be proud of being poor. One of the in-laws slipped around occasionally and made liquor. He had plenty of cash, did not read books, and was tolerated but not admired. A cousin had ...
  26. english

    can someone proofread this for me and make comments.. thanks Compare and Contrast / A College Education Patrick Allitt maintains that Undergraduates should be able to Specialize and that liberal arts are a matter of choice for those undecided, but that specialization be ...
  27. religion, help

    How are newer religions different from older ones? How are they similar? can anyone help me with this one. or help me find a good website for it. I know the basics. older religions have been around longer than the newer ones. the only similarity is that older and newer ...
  28. science(chem) Please Please Please check by today

    How many ml of 0.8M KOH should be added to 5.02g of 1,5 pentatonic acid (H2A) Mwt= 132.11 to give a pH of 4.4 when diluted to 250ml before the first eq point pKa1= 4.345 Is the answer 25.2ml? If that IS correct then I need help b/c I can't get that answer... I've got it but I ...
  29. Cultural Diversity

    Consider racial imbalances in education, the economy, family life, housing, criminal justice, health care, and politics. Of these societal challenges facing modern African Americans, which do you think are most difficult to overcome, and why? .Suggust some ideas for solutions ...
  30. math 6th grade

    I left my math book at school, grabbed my geo. :( We were supposed to take notes in a math textbook about Variables and Algebraic expressions. Can I have a good website with definitions and examples? Thanks. (and next time i'll remember my textbook)
  31. Math

    If possible, could a math tutor check the math post question that "daylo3" asked at 6:42 pm today, that I answered? I don't usually answer posts that I am not 100% sure of the answer. I would like to know if the way I approached this problem is correct? Thanks in advance for ...
  32. Curriculum Development Question

    I have this question on a homework assignment. Which of the following menus is best for preschoolers as outlined by the Food Guide Pyramid for children. 1.Breakfast-fruit juice,a bowl of cereal,and a piece of toast Morning snack-fruit juice and crackers Lunch-fruit juice,a ...
  33. college essay number one help

    how have you taken advantage of the educational opportunities you have had to prepare/ hi can you just give me like the first three or five words so i can start. i mean, i have looked at websites and i read the guidelines on how to write a college essay and i know what i'm ...
  34. Math

    How do I express these in scientific notation AND Log10 form? 1) ln(8.1) 2) 32.8 x 10^-2 + 3.15 x 10^-1 3) 10^-2 x 10^4.5 4) 10^-45 5) 8^2.34 I will be happy to critique your work here. Most of these require conversion. Do the math, and let your calculator do the log10 form. ...
  35. Math ---Helper

    Helper I really need ur help with some of my math questions down below, ur the best math tutor on here, need ur help please.
  36. English

    1. I got a C- on the math test. Reading: C - : C minus (right?) 2. The math problems are difficult to solve. 3. The math questions are difficult to solve. ------ Are both OK?
  37. LiteratureSATIRE143

    PLEASE CORRECT!! _______ 1. A Modest Proposal satirizes — A English policy in Ireland B Irish bankers C people who do not pay rent D problems caused by overpopulation ______ 2. The narrator of AModest Proposal assumes the character of a(n) — F American giving advice to ...
  38. statistics

    At a certain college, 15% of the students received an A in their required math course, 10% received an A in their required Chemistry course, 5% received an A in both. A student is selected at random. a.) What is the probability tha he receieved an A in either Chemistry or Math...
  39. Math( 7th grade advanced math so 8th grade math)

    Salvador bought 3 pounds of oranges that cost x cents per pound, a cucumber for 59 cents, and 2 bananas for 35 cents. Write an expression in simplest form that represents the amount spent. I don't understand how you would write that into an equation. I don't think I should be ...
  40. CALCULUS - Check my answers :)

    I'd appreciate corrections for the ones I get wrong. :) Thanks! 1. Determine which of the following is true for the function f(x) = x^3 +5x^2 - 8x +3. I. f(x) has a relative minimum at x = 2/3. II. f(x) has a relative maximum at x = 2/3. III. f(x) has a zero at x = 2/3 I only...
  41. 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 Math.
  42. Physics

    A mass is dropped from a height of 30m, and at the same time from ground level (and directly beneath the dropped mass), and another mass is thrown straight up with a speed of 15 m/s. a) How far apart are the two masses after 0.5 s? b) Will the massses ever meet or pass each ...
  43. 3 grade english ms sue

    draw conclusions a conclusion is a decision you reach after thinking about facts and details you read. you can also use what you already know to help draw a conclusion. you should always ask yourself,"does my conclusion make sense?" directions read the following passage. then ...
  44. georgraphy,ms.sue.someone help

    Hello everyone I'm going to talk about Africa, I bet you're thinking oh my God he's going to talk about that hot place Africa . Guess what only little parts of Africa are hot. Here are the questions I'm going to answer in my essay, What are some of the climate types in Africa...
  45. law

    can some one please help me this is late work i need to get done A federal agent is reporting to his first post of duty after the academy to a small resident office at which you work. You and a few others are included in a meeting to provide administrative support for his ...
  46. 3 other questions.

    Sorry. Elizabeth wants to turn her diary entry into a fictional short story. Which BEST identifies a structural change that would allow readers to know more about the thoughts and feelings of Stevie and Elizabeth's parents? A)changing the point of view from first person to ...
  47. Math

    Whats a consisnent. like suppose 2,3,6,9,8 Can someone help please? Can someone help please: What are conssitent numbers in math? i need help on my math its algebra
  48. MATH HELP!

    HELP! I REALLY NEED HELP IN BASIC SKILLS MATH! Can you please find me a GOOD web site that will help me in random basic skills math?
  49. physics

    I need some help and I was wondering if you guys could give me some hints and stuff. thanks a lot!! Question 1 A force causes a certain acceleration. What acceleration would half of the original force cause? a. The same amount b. 1/2 times c. 4 times d. 2 times Question 2 How ...
  50. math

    Hi i have a math exam tomorrow and i wanted to get some extra practice so can you please find me free online math tests. Please do not give me "Proprofs" as one of the websites. I have already tried their website and it did not help :D
  51. English

    Essay...What comparisons (similarities) are there between The Necklace by Guy de Maupassant and The Brother Grimm's verison of Cinderella? They are both above, good short reads. I will be happy to ...
  52. Ap Biology

    We performed a lab that studied osmosis in potato cells. We put cylinders of potato into varying molar Sucrose solutions and after recording different types of data were able to find the osmotic and water potential of the sucrose solution and potato cells. One of the questions...
  53. English

    Using mime, as in the example, let's play the "Guessing the TV Program" game. Look at the model dialogue. You can answer either 'Yes, I do' or 'No, I don't' to the tag question 'You like music programs, don't you?' Now, let's do the group activity. First, I will write some ...
  54. Physics waves

    Two sinusoidal waves travel in the same direction and have the same frequency. Thier amplitudes are Y1 and Y2. The smallest possible amplitude of the resultant wave is: a) Y1+Y2 and occurs if they are 180 degrees out of phase b) [Y1-Y2] and occurs if they are 180 degrees out ...
  55. can you please check my answers

    1) A strategy for health promotion among infants toddlers and young children focuses on educational programs physical fitness activities and a. family planning b.tobacco,alcohol, and drug use. c.Nutrition. d.mental health & menta disorders. 2)The main goal of effective health ...
  56. MATH

    MAKE R the subject of the formulaq........ I =(mne) devide by (mR+nr)...........Its N2 math can u help? It's not at all clear to me what your question is, what does this mean? "MAKE R the subject of the formulaq........" In this part, are we to take I,m.n.e,R and r as ...
  57. English

    I still have some doubts about a summary I made of Macbeth's plot. I hope you can have a look at it, too. I included various alternatives. Please, tell me if they are all possible. 1)The play opens with the news that Macbeth has succeeded in defending Scotland from an invasion...
  58. math

    The mean of Alice's last 5 math test scores is 88. The first 4 of these 5 math test scores were 87, 75, 93, and 85. What score did Alice earn on her fifth math test?
  59. Math repost for jalyiah

    Posted by jalyiah on Sunday, September 16, 2007 at 6:55pm in response to math. math riddle someone anser.i have four sides .all oppisite sider are parallel .i have no right angels
  60. Physics repost please check

    Posted by Mary on Monday, November 5, 2007 at 8:19pm. A charged particle, passing through a certain region of space, has a velocity whose magnitude and direction remain constant. (a) If it is known that the external magnetic field is zero everywhere in this region, can you ...
  61. Computer Science

    After reviewing an algorithm that allowed a user to enter 3 different numerical values, if statements were used to find the smallest value. Smallest of five: The assignment is to determine which method (either nested conditions, sequential compound conditions, nested and ...
  62. Macroeconomics

    (Supply and Demand) How do you think each of the following affected the world price of oil? (Use basic supply and demand analysis.) a. Tax credits were offered for expenditures on home insulation. b. The Alaskan oil pipeline was completed. c. The ceiling on the price of oil ...
  63. psychology

    Carrie is a fifth grader at Gorrie Elementary school—a school near an affluent neighborhood in a suburb of a major city. Carrie, who lives with her divorced mother—a high school dropout with a steady job as a minimum wage housekeeper—seems to have limited background ...
  64. microeconomics

    Suppose that two people, Mary and John each live alone in an isolated region. They each have the same resources available, and they grow corn and raise pigs. If Mary devotes all her resources to growing corn, she can raise 200 pounds of corn per year. If she devotes all her ...

    Suppose that two people, Michelle and James each live alone in an isolated region. They each have the same resources available, and they grow potatoes and raise chickens. If Michelle devotes all her resources to growing potatoes, she can raise 200 pounds of potatoes per year. ...
  66. Microeconomics

    Suppose that two people, Michelle and James each live alone in an isolated region. They each have the same resources available, and they grow potatoes and raise chickens. If Michelle devotes all her resources to growing potatoes, she can raise 200 pounds of potatoes per year. ...
  67. science(physics)

    A car goes from a dead stop to 25m/s in 5s going east. It keeps going then slows down after it reaches 60m/s. It is being drived on level ground. For the first 5s the magnitude of the velocity vector increases at a constant rate. What is the Instantaneous velocity of the car ...
  68. math

    need to make a venn diagram using 3 circles. A survey on subject being taken by 250 students at a certain college revealed the following info: 1. 90 were taking math 2. 145 were taking history 3. 88 were taking english 4. 25 were taking math and history 5. 38 were taking ...
  69. Antigone Essay due tmr!

    Antigone is the true tragic hero because she acts without anticipating the consequences of her rebellion, realizes she has made an irreversible mistake only after it is too late to fix it, and is responsible for an unhappy ending for all of the characters. This is my thesis. I...
  70. Math

    Please check my answer to see if I got it right. Braden has 1 hour of math homework to do. He spends 2/5 of this time complaining about how much he hates math, 1/3 of the total time looking for his calculator. How much time does Braden actually work on his math homework? My ...
  71. Algebra

    If you have these three origins: (0,0) (0,952) (863,0) How do you find the last point where the two lines intersect? Would really appreciate the help. Thanks. Parker, I'm not quite sure what the question asks. Three origins? Is this standard analytic geometry we're doing? I ...
  72. ECE 203

    I have a power point presentation and need some help. Focus of the Final Project The summative assignment is to develop a PowerPoint presentation designed for a parent meeting. The goal is to inform parents of how your program aligns curriculum plans with early learning ...
  73. LA

    There's good news and bad news about grizzly bears in the American West. The good news? Their numbers have been increasing in recent years. In 1975, grizzlies made the threatened-species list under the federal Endangered Species Act. The bad news? Some politicians want to ...
  74. English

    1. Read the following passage from "The Cabuliwallah." I took them and was going to pay him, but he caught my hand and said: "you are very kind, sir! Keep me in your recollection; do not offer me money! You have a little girl; I too have one like her in my own home. I thought ...
  75. physics

    The 45-45-90 triangular prism shown in the figure has an index of refraction of 1.44, and is surrounded by air. A ray of light is incident on the left face at an angle of 46.0°. The point of incidence is high enough that the refracted ray hits the opposite sloping side. ...
  76. math

    Ms.Sue is the answer to estimating the product of 8.99 by 11 ,99.00 Just so you now I am learnig,I have an A 100 percent on two math quizes and 1 math test. In one whole week!!!!! By the way I'm 13 years old. Thanks to you I have a break from washing dishes. My dad say's my ...
  77. Project Budget

    For a Company Wide Compliance System Project Budget The project for the company offsite 2-day training session has been given a preliminary go-ahead. However a budget needs to be submitted for approval. Write a 2- to 3-page memo explaining the financial implications of your ...
  78. poetry

    I need to recite this poem in front of the class and i have to add at least three more lines to it. does anyone have any suggestions? Math is the thick red book, Sitting there, waiting for you to open it, Just waiting for your sigh. Math is working two times harder, Then any ...
  79. 6th grade math

    Chris has made the following grades on five math test. 90,74,86,75,94 What score must Chris earn on the next math test to have a test average of exactly 85?
  80. algebra

    Lincoln High School has 98 teachers. Of the 42 female teachers 8 teach math. One-seventh of all teachers teach math. What is the probability that a teacher is a women or teaches math?
  81. Math

    This isn't a question for math homework but i have a really low grade in math and i want to raise it up. What can i do to get my grade up because i am getting progress reports on Monday and i want to get a really good grade.PLEASE HELP!!!!
  82. Psychology

    I need someone to review my five answers. Inform me if I am correct with my choices as well as correct me if I answered any of them wrong. Thank you! 1) If one wishes to become a professional counselor and has completed the educational requirements and achieved certification ...
  83. 1st grade Math Fair

    My school is planning a Math Fair. Each grade will compete with same grade team members. The rules are: TO make it fun and use Al. math strands . The problem is I don't know where or how to begin this project. Can anyone help?
  84. math

    A high school guidance counselor conducts a survey to find the student's first choice for a college major and found that 65% of students choose math. If three students are chosen at a random, what is the probability that at least one of them would choose math?
  85. math

    I am having a hard time on the ACT with the math have bought several books trying to learn the math and need some help please take the ACT sat. and again on the 23rd have to get good score to start classes in august
  86. math 6

    Javier solves three math problems in five minutes. He has 20 math skill-work questions for homework, and he wants to complete them before talking with friends. How many minutes will javier take to complete 20 math skill work questions
  87. math mental math help

    i need to use mental math and the distributive property to simplify: can you pls check if this correct? a) 19(-6) i got: -114 or do i do like this: 10*(-6)=-60 9*(-6) =-54 -60 + -54= -114 b) 102* $21 i got: $2142 or do i do mental math like this: 100*21 = 2100 2 * 21 = 42 2100...
  88. econimics

    Suppose that two people, Michelle and James each live alone in an isolated region. They each have the same resources available, and they grow potatoes and raise chickens. If Michelle devotes all her resources to growing potatoes, she can raise 200 pounds of potatoes per year. ...
  89. Stats

    About 10% of the population of a large country is math phobic. If two people are randomly selected what is the probability both are math phobic? And hat is the probability that at least one is math phobic? Any way to do this on stat crunch?
  90. English Essay

    hello everyone...all my time spent on net surfing for if i can find some help with my HM essay....on Man to Man/Women to Women. please if someone can help out with this..i really appreciated. i m not really good on writing essay but i m looking for some help on this some ideas...
  91. Absolute and relative change

    In one region the number of students in Math 101 is 20% more than the number of students in Math 123. If there are 480 students in Math 101, how many students are in Math 123?
  92. american government

    I know I posted this before but I have some specific questions I need help with now. Imagine that you have been chosen to develop a United Student World Assembly (USWA). Among the assembly's goals are promoting cooperation and understanding among students around the world. You...
  93. science(chem)

    Commercial hydrazine is sold as a 64% solution. Using that as your starting material, how would you prepare a 5% solution of hydrazine? well if it is sold as 64% solution would that mean that it has 64g of hydrazine per 100ml of solvent(water)? and what they want in the end is...
  94. History of Immigration, proof read my essay?

    Hi, I've just finished looking over my rough draft of my essay on the History of Immigration, and was wondering if someone could proof-read it for me. Although I've had a teacher do it and everything, I thought I'd get someone elses help. So I've reached out to you guys. Here'...
  95. science

    Discuss the importance of each step in the scientific method. Why do you think scientists utilize this type of experimentation and reasoning? I will be happy to critique your thinking. Try this site: (Broken Link Removed) Steps of the scientific method 1. Name the problem or ...
  96. Math

    16.Eliot spent 24 minutes solving 8 math problems.At that rate, how many math problems can he solve in 54 minutes? a.12 B.16 C.18 D.24 A? Can you explain why it isnt a
  97. Grade 12 English

    Could you please review for me. Thank you The past has a hold on me in many ways. Thinking back on my childhood, I have made numerous mistakes. Looking back at what I have done incorrectly, I could learn from those mistakes and make better choices. When I think about the past...
  98. Geography

    What kinds of problems might exist in the Western Cordillera region for farming and transportation? Please help. thanks. Thank you for using the Jiskha Homework Help Forum. Each time you post try to give the complete frame of reference. When you just say "Western Cordillera" ...
  99. math

    Hello. I'd like to find free videos for math on the Internet? By using Youtube can I search math videos for elementary school students? Would you let me know a good way to use free videos about various subjects on-line. Thank you.
  100. Elem. Ed.

    I asked this question yeasterday, and was told that I was correct in thinking the most appropriate word to fill in the blank,was the word "expressive." Would someone please make sure that the word "expressive" would be the most appropriate word to use? Molly is an older 4-year...
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