Critical Thinking/Math

9,810 results, page 66
  1. Physics / Astronomy

    Here is my question: Consider the bending of light by the gravitation of the Sun as described by Newtonian physics. Light of frequency f passes at a distance d from the center of the Sun, which has a mass M. Show that the bending angle of the light is

    asked by Barry on May 28, 2008
  2. Math

    I need to find the critical value of what I have here so far, and I am stuck can someone please help ASAP ? Percent of children depressed: 4.3% 1250= n 4.3/100= s/1250 53.75= sample mean n=sample size After, mid 2010: Percent of children depressed: 5% 100=

    asked by Misty on October 15, 2012
  3. CHEMISTRY

    Post a New Question Current Questions Homework Help: Chemistry Posted by Anonymous on Thursday, November 14, 2013 at 8:45pm. CONTINUE>>>>>>>>>>> The enthalpy changes for two different hydrogenation reactions of C2H2 are: C2H2+H2---->C2H4 Delta H 1 (there

    asked by Anonymous on November 14, 2013
  4. Geometry

    I need to explain how to make a triangle using a protractor and a string and the aas congruence theorem. I'm giving no angles. I was thinking draw a line find and angle then draw another line to attach to the first line get another angle and finish off

    asked by Sam on October 26, 2017
  5. Physics

    Okay, I'm really confused in general. My question says: "A solid piece of clear transparent material has an index of refraction of 1.61. If you place it into a clear transparent solution and it seems to disappear, approximately what is the index of the

    asked by Jo on March 27, 2017
  6. Stastics

    A researcher wanted to test the effect of a new drug on reducing blood pressure. In the study, there were 35 participants. The researcher measured the participants’ blood pressure before and after the drug was administered. If we want to compare the mean

    asked by Davina on April 25, 2016
  7. statistics

    A store manager claims that the average age of his customers is less than 40 years old, while the industry average is 40 years old. He asks you to test his thinking. You collect a sample of 50 customers and found that the average age is 38.7. Assuming that

    asked by Faye on February 24, 2013
  8. statistics

    A store manager claims that the average age of his customers is less than 40 years old, while the industry average is 40 years old. He asks you to test his thinking. You collect a sample of 50 customers and found that the average age is 38.7. Assuming that

    asked by jerry on June 22, 2013
  9. IT

    A project has been defined to contain the following list of activities along with their required times for completion. Activity No. Activity Time (Weeks) Immediate Predecessors 1 Colect requirements 2 - 2 Analyze processes 3 1 3 Analyze data 3 2 4 Design

    asked by GaPeach2909 on May 26, 2012
  10. Bioprocessing

    A continuously operated 1000 liter CSTR is used for production of biomass from glucose provided by the feed (feed rate of 100l/h and glucose concentration of 10 g/l). The bacteria show Monod type growth with a maximal specific growth rate of 0.4/h and an

    asked by Emily on March 11, 2013
  11. Algebra 2

    a math teacher is randomly distributing 15 rulers with centimeters labels and 10 rulers without centimeter labels. What si the probability that the first ruler she hands out will have centimeter labels and the second ruler will not have labels?

    asked by Juliet on April 3, 2012
  12. math

    Finding rate in math.... Rate=distance/time So if the distance is a circumference which in this case is 10 pie, and the time is 10 seconds. You multiply 10 and the circumference but is the 10 seconds TEN or 1/6

    asked by HOROSH on December 6, 2011
  13. statisitcs

    The combined math and verbal scores for students taking a national standardized examination for college admission is normally distributed with a mean of 560 and a standard deviation of 180. If a college requires a student to be in the top 40 % of students

    asked by veronica on October 23, 2014
  14. Math

    Mr. Lin baked banana bread for a bake sale to raise money for the math team. He said that he added a spoonful of walnuts for each of the students in his three classes, and that he added more than 250 walnuts. He used the inequality 16w + 24w + 10w > 250 to

    asked by Sheryl on March 9, 2018
  15. STUDENTS: PLEASE READ

    Please read Writeacher's post to All Students. Using HELP in your subject line doesn't give us a clue about what you need. As Writeacher said, please use a specific subject heading -- like MATH, ENGLISH GRAMMAR, PHYSICS. An even better subject heading

    asked by Ms. Sue on October 9, 2006
  16. math

    The roots of the equation x^4 - 3x^2 + 5x - 2 = 0 are a, b, c, d. By the relation y=x^2, or otherwise, show that a^2, b^2, c^2, d^2 are the roots of the equation y^4 - 6y^3 + 5y^2 - 13y + 4 = 0. The 2nd part of the question asks: find the value of s~2

    asked by jack on September 11, 2006
  17. Math

    Alan scored a total of 14 points for answering all the 15 questions on a math quiz. For every correctly answered question, Alan got 2 points. For every wrong answer, he lost 2 points. How many questions did he answer correctly?

    asked by Sophia on March 11, 2015
  18. Math

    Have trouble with math mixtures problem!! AT a family reunion, the average age of all those present was 45 years. If the two oldest people, aged 86 and 84 years, had not been present, the average age would have been 41 years. How many peoeple were at the

    asked by Jess on October 27, 2016
  19. ALGEBRA

    In a math contest each team is asked 50 questions. The team earns 15 points for each correct answer and loses 8 for each incorrect answer. One team finished with 566 points. How many questions id the team answer correctly?

    asked by susana on May 27, 2012
  20. math

    (1)I am thinking of a 5-digit odd number. (2)The sum of all its digits is 20. (3) The digits in the hundreds place and in the tens place are consecutive numbers. When you multiply the digits in the tens and hundreds places, you get the digits for the

    asked by Johnny on September 23, 2011
  21. Math

    In aclass of 100 students the average mark in math paper is 60.the average mark for the top 30 students is 80.find the average mark for the remainning 70 students.

    asked by Kemigisha on September 18, 2016
  22. brcm

    diffrent models of computer What is your question? What is your thinking on it? If you're looking for different models of computers, I would look at web sites that sell computers. Even better- go to ebay. Look under the computer section. Write down every

    asked by vikas on June 15, 2007
  23. Math

    Media service charges $20 for a phone and $30/month for its economy plan. The equation c=30t +20 describes the total cost,c, of operating Media Services phone for t months. The total cost for 4 months of service is $140? If a customer has only $90

    asked by Janelle on August 2, 2008
  24. health-smoking

    What is the purpose of nicotine replacement therapy? A. To reduce the number of cigarettes smoked B. To reduce the food cravings of a smoking patient who is cutting down on the number of cigarettes smoked per day. C. To replce the nicotine lost with

    asked by abby on December 9, 2007
  25. arithmetic

    ok I don't know how to multiply 600x3/8 then subtract it. Could you please show me how. That math place doesnt realy help me. I get 1800/4800 right?? how do i break it down without it taking forever?

    asked by chrissy on July 28, 2007
  26. production and operations management

    5. All of the following statements about ABC analysis are true except: A. Inventory may be categorized by measures other than dollar volume B. It categorizes on-hand inventory into 3 groups based on dollar volume C. It is an application of the Pareto

    asked by Amy on July 29, 2010
  27. Math - Trigonometry

    For how many values of theta such that 0

    asked by Sam on October 15, 2013
  28. Physics

    Hello everyone, I have made measurements of the periods of a pendulum attached to a stationary point at a certain height h. When plotting the periods as a function of the square root of the length minus the height it gives us a straight line. I now need to

    asked by Tom on January 7, 2013
  29. soc

    Is modernization likely to continue in the U.S.? Explain your answer. Do you think people would be willing to go backward to prior technologies and ways of living, or will the society keep on "modernizing"? Once you "explain your answer, please be sure to

    asked by bob on July 24, 2007
  30. Macroeconomics

    Which of the following are not examples of a vicious cycle of deleveraging? Explain. a. Your university decides to sell several commercial buildings in the middle of town in order to upgrade buildings on campus. b. A company decides to sell its large an

    asked by Anonymous on April 7, 2014
  31. algebra

    The mass of Neptune is about 1.03x10^23 metric tons. The mass of the sun is about 1.998x10^27 metris tons. About how many times the mass of Neptune is the mass of the sun? Round to the nearest thousandth, if needed use scientific notation. Use the

    asked by jackie on September 2, 2010
  32. algebra

    The mass of Neptune is about 1.03x10^23 metric tons. The mass of the sun is about 1.998x10^27 metris tons. About how many times the mass of Neptune is the mass of the sun? Round to the nearest thousandth, if needed use scientific notation. Use the

    asked by Jackie on September 1, 2010
  33. PLEASE HELP! Math

    I really need help with this one question on my math pretests and I have no idea what to do! The question is: Mandy begins bicycling west at 30 miles per hour at 11:00 am. If Liz leaves from the same point 20 minutes later bicycling west at 36 miles per

    asked by ANNA on September 14, 2014
  34. 4th grade Math

    Miguel would like to figure out how many blocks he would need to build the 25th dragon without actually building it. He knows that there is a pattern to his hexagon dragons. Can you write a rule in words or a math expression that Miguel can use to figure

    asked by minhtrang on October 4, 2011
  35. stats

    how to work this math problemAn archaeologist has 250 animal bone fragments from prehistoric site -of these 195 are white-tail deer bones. Construct the 90% confidence interval for the percentage of bone fragments from this site that are from white-tail

    asked by Donna on April 17, 2011
  36. chemistry

    A student mixes 4 reagents together thinking that the solution will neutralize each other . The solutions are mixed together are 50 ml of 0.100 M .hydrochloric acid 100 ml of 0.200 M of nitric acid 500 ml of 0.0100 M calcium hydroxide and 200 ml of 0.100 M

    asked by mathew on October 2, 2014
  37. Health (Ms. Sue)

    Explain how someone might appropriately deal with a midlife crisis. A: Someone could appropriately deal with a midlife crisis by exploring and sharing their feelings by either trusting a friend or seeing a therapist, by reevaluating and thinking of what

    asked by Anonymous on December 8, 2013
  38. Physics

    A hot air balloon is ascending straight up at a constnat speed of 7.0 m/s. When th balloon is 12.0 m above the ground, a gun fires a pellet straight up from ground elvel with an initial speed of 30,0 m/s. Along the paths of the balloon and the pellet,

    asked by Anonymous on January 2, 2009
  39. Spanish-Please check SraJMcGin

    When I say four thousand houses in Spanish, is it gender dependent like cuatra mil ollas or do I simply say cuatro mil ollas. I know the numbers from 200-900 are gender dependent but I'm not sure when you get to the four in front of thousand houses because

    asked by Mia on February 27, 2012
  40. Math CONTINUATION OF QUESTION FROM bobpursley

    Thank you for answering the question before bobpursley, I understand how you did the deriv of inside, outside, but how do I now do the second derivative since you have the extra -18x^2 in the numerator?? Thank you very much! (I suppose I have to brush up

    asked by KIKSY on March 10, 2011
  41. math/algebra

    17 simplify 3/(x-5) + 1/ 1 - 4/(x-5) The non-use of grouping symbols makes this sentence without meaning. The non-use of grouping symbols makes this sentence without meaning. 3/x-5 +1 / 1 - 4/x-5 = I never know how to write the problems so someone can

    asked by Diana on July 15, 2007
  42. Probability

    How do I do this probability math problem,--- In 2000, the population of a certain country was about 195 million. The overall birth rate was 18.8 births per 100. The overall death rate was 11.8 deaths per 1000. Based on births & deaths alone(not counting

    asked by AJC on July 23, 2010
  43. Alebra

    I have this math project and I'm stumped on this word problem. Any point in the right direction would be greatly appreciated.. A movie theater had a certain number of tickets to give away. Five people got the tickets. The first got one third of the

    asked by Mike on November 21, 2007
  44. reiny

    How do I find a variance for a set of numbers {1,16,8,17,12} I got that variance-34.2, but I'm unsure. Any help? Thanks. math - Reiny, Sunday, January 24, 2010 at 8:16pm look at his page. Reiny - April, Sunday, January 24, 2010 at 8:25pm I looked at that

    asked by April on January 24, 2010
  45. math

    for every 12 people crossing the street, 7 of them used the pedestrian lane and the rest did not. if 48 people crossed the street, how many did not cross in the pedestrian lane? Hi Steve, the choices of answers to this question are the following: a)28;

    asked by tante on November 20, 2015
  46. statistics

    Suppose scores on the mathematics section of the SAT follow a normal distribution with mean 540 and standard deviation 120. ACT math scores are normally distributed with a mean of 18 and a standard deviation of 8. What score on the ACT is equivalent to a

    asked by Anonymous on September 15, 2013
  47. math

    Englewood averaged 17 problems right on the math decathlon. Avalon park elementary scored an average of 14 problems right. Which equation shows the difference, (d), between the average points scored by gthe englewood and avalon park? a. d=17 x 14 b.

    asked by vera on February 11, 2013
  48. History/Global Affairs

    Hi beautiful people! I'm working on an assignment talking about Australia's changing national identity in the EYES OF THE WORLD. I need to look at a particular event and or events as a way to highlight this change. The problem is that I was thinking the

    asked by Em on April 19, 2012
  49. Physics (Science)

    Hi, For my physics class, we have to design our own experiments to calculate the amount of power exerted for each situation. However, I'm really unsure of how to go about finding the power for the situations. The first situation is doing a push-up, and the

    asked by Krissy on October 25, 2012
  50. U.S History II

    I think I'm over thinking this... Could someone explain what this means: List three contemporaneous movements, trends or activities in literature, science, art or economics. It also says that: For purposes of this activity,define "contemporaneous" as any

    asked by Amy~ on June 27, 2010
  51. Business Communication

    Please submit your end-of-year report by December 31 so we can include your accomplishments in our report to the Corporate Offfice due january 20." is it appropriate to give the report due date in this sentence? a. no, ebcause the reader will not believe

    asked by shane on April 20, 2011
  52. math

    Could someone check my answer: the question is: The equation y= 12x +5 shows the total cost for ordering tickets on the phone for a certain outdoor concert. Tickets are $12 each, and there is a one-time service fee of $5. Can the slope of this line be

    asked by sam on September 16, 2009
  53. algebra

    How do you solve this math problem? h= -8t^2+40t then it says: when t=0 and when t= 5 there are 2 questions that i have to answer: 1.) find the value of h 2.) graph this equation - i don't know if i did the problem right but when i answered #1 i got h=0, -

    asked by Rachel on May 21, 2010
  54. Math

    math word problem a building 240ft tall casts a 100 foot long shadow. If a person stands at the end of the shadow and looks up to the top of the building, what is the angle of the persons eyes to the top of the building(to the nearest hundredth of a

    asked by Jay on April 29, 2013
  55. Physics-Please check-I've attempted it

    Posted by Matt W on Tuesday, January 4, 2011 at 3:17pm. Calculate amount of energy needed to completely vaporize a 50g piece of 20 degree C silver melting point 1064 C L(f) = 64KJ/Kg Boiling point 2856C L(v) = 1645 KJ/Kg c= 0.13KJ/Kg degrees C I'm thinking

    asked by Matt W on January 4, 2011
  56. electriacl safety

    What are some important elements that should be included in any good training program. Explain. I will be happy to critique your thinking on this. If this subject isn't thoroughly covered in your text or class notes, you may find some helpful information

    asked by Mary on June 25, 2007
  57. Chemistry

    The specific heat capacity of a metal is given as 0.745 J/ degree Celcius.What mass of the metal must be heated to 95 degree Celcius in order to be used to warm 2.548 L of water from 18.1 degree Celcius to 22.5 degree Celcius ? I'm so confused I don't even

    asked by Carmelo on November 11, 2014
  58. Math

    I have this hard question in math. can someone help me find out the riddle? I start with 1 bacteria. Every hour it doubles. How many hours until there are 1,000,000 bacteria? Can you make a function that describes this situation? What if I double it? I

    asked by Anonymous on May 16, 2014
  59. statistics

    Suppose scores on the mathematics section of the SAT follow a normal distribution with mean 540 and standard deviation 120. ACT math scores are normally distributed with a mean of 18 and a standard deviation of 8. What score on the ACT is equivalent to a

    asked by Anonymous on September 16, 2013
  60. Array

    what do you call the numbers that cannot be arranged into 2-row array? I answered this question below for Kendal. The subject is Array, but it's a couple of posts into the one marked Math. Check my reply and see if it makes sense. odd odd What do we call

    asked by ashley on August 29, 2006
  61. Chemistry: Equilibrium

    So, I think I'm doing everything right and even checking my math, but it keeps showing up as wrong. If someone can help me and go into detail,including the quadratic formula, I would appreciate it: Phosphorus pentachloride decomposes according to the

    asked by Jessica on October 14, 2015
  62. math 115

    1. sabrina has the following math quiz scores. 19, 24, 25, 17, 13, & 18. find her mean score, to the nearest tenth if necessary.= 13 is this correct? 2. eleven applications for a certain position had the following ages. 32, 33 ,25, 36, 48, 51, 28, 23, 54,

    asked by Lea on September 6, 2009
  63. ISAT practice

    Ben sold 50 tickets to a basketball game. Adult tickets are $5 each and student tickets are $3 each. He collected $180 total. How many adult tickets did he sell? How many student tickets did he sell? I'm not too sure what math i should be doing.

    asked by Akhmed on February 23, 2009
  64. Math

    Good evening. I do have a math question that I really need some help on please. (Yes or No) addition or subtraction can be used when the (coefficients or negative value) of the x-terms or the y-terms are (the same or opposites or /fractions) My answer is:

    asked by Patrick on December 6, 2018
  65. Math

    A math teacher wrote x^2+bx+c=0 on the board and asked students to find the two real roots. Alice miscopied one of the coefficients and found that 1 and 4 were the roots. Andy miscopied a different coefficient and found that -2 and 3 were the roots.

    asked by Devin on February 25, 2012
  66. Math

    There are 72 boys and 90 girls on a math team. For the next competition, Mr Johnson would like to arrange all the students in equal rows with only girls and only boys in each row. What is the greatest number of students that can be in each row? Answer: 72

    asked by Matt on September 9, 2016
  67. physics

    when a mass attached to a spring is released from rest 3.0 cm from its equilibrium position, it oscillates with a frequency f. If this mass were instead released from rest 6.0 cm from its equilibrium position, it would oscillate with frequency.. A.2f

    asked by collegekid on November 16, 2009
  68. chemistry

    If a 0.10 M solution of silver fluoride, AgF, is mixed with a 0.10 M solution of barium acetate, Ba(C2H3O2)2, a pecipitate (ppt.) forms: AgF + Ba(C2H3O2)2--> ppt. In order to identify the precipitating ions, you conduct some experimental tests. a) what is

    asked by Colby on December 2, 2011
  69. Biology

    hi! so for science we have to make an experiment on temperature. we have to base our experiment on the given materials (which include test tubes, aluminum foil, cotton, fan) i chose a fan and I'm thinking of doing an experiment on how the strength of wind

    asked by Cara on November 9, 2012
  70. chem- acids and bases

    sorry to take up your time again, acids and bases just really confuse me, i'd really appreciate your help again. "What is the pH at the end point for the titration of 0.20M HNO2 by 0.20M NaOH? Ka nitrous acid= 4.5 x 10^-4." this is what i do know: - end

    asked by marie on April 16, 2011
  71. Math- Question

    What is the absolute value of -(-6.8) Would it be -6.8 or -6.8? I'm thinking it's 6.8 Imagine a number line. The absolute value is the distance from a given point to zero, right? Distance cannot be negative. Therefore, the distance from (-6.8) to zero is

    asked by Bluebird on March 2, 2007
  72. management

    Today, many organizations and managers face new challenges on a daily basis. One critical aspect of the skills that managers lack is planning. You have been asked by your manager to conduct a preliminary search of recommending the two most common types of

    asked by Akin on April 4, 2010
  73. statistics

    The owner of a bottling company is considering buying a new bottling machine. He has been testing two different machines that are being considered. After collecting 300 samples from each machine over several weeks, he was able to conduct a two sample z

    asked by Anonymous on January 8, 2011
  74. Physics- check answer please

    Would the answer be b)? diamond into air? A critical angle of 24.4 degrees applies to: a) light travelling from air into diamond b) light travelling from diamond into air c) light travelling from water into diamond d) light travelling from diamond into

    asked by Liz on July 31, 2014
  75. math

    find the constant of proportionality and unit rate for the data in the table. Then write the equation to represent the relationship between time t and distance d Time Distance 2 hrs 90 miles 3 hrs 135 miles 5 hrs 225 miles 6 hrs 270 miles I don't

    asked by gwen on May 12, 2014
  76. math To MS.SUE

    Ms sue i really want a hundred percent on one algebra test im in algebra and im so smart and good at math but the thing is in my class we tooken 4 tests and on all of then i only got one wrong whit the most minor common mistake i don't understand just one

    asked by jj on December 16, 2012
  77. math

    Math homework help????? please? heres what it says on the paper. Using proportions, you can calculate the dimensions of objects without having to measure them. solve the problems that follow... heres the problem ===================================== amy is

    asked by selena on May 23, 2011
  78. business lowercapstone

    Assignment Type: Individual Project Deliverable Length: 4-5 body pages, 1 PERT chart, 1 Gantt chart Points Possible: 185 Due Date: 4/22/2012 11:59:59 PM CT Using your current work organization (or an organization of interest) as the subject matter,

    asked by dana on April 16, 2012
  79. Statistics

    2.) Car insurance companies assume that the longer a person has been driving, the less likely they will be in an accident, and therefore charge new drivers higher insurance premiums than experienced drivers. To determine whether driving experience is

    asked by Jayesh Patel on April 16, 2010
  80. Biology

    Darwin was able to formulate his theory of evolution based on several facts. Which of the following facts was unavailable to Darwin in the mid-nineteenth century? Natural resources are limited. Individual organisms in a population are not alike.

    asked by Gail on January 31, 2009
  81. Geography

    After looking at multiple resourses I have concluded that New Brunswick is a martime and continential climate region. Is this correct? And If so, why is it both? It is correct. I will be happy to critique your thinking. Why is Florida Panhanndle a maritime

    asked by London on January 14, 2007
  82. math

    Suppose I have 8 coins.4 of them have heads on both sides and the other 4 have tails on both sides. I reach in and get 4 coins at one time. What's the probability that I get 2 head coins and 2 tails? Well I was thinking that it would be 1/2 since both

    asked by nyiema on October 12, 2015
  83. math

    Julian spent 45 minutes doing his math homework. He spent 35 minutes doing his science homework. Afterward, he did his reading homework. He ended up studying for 2 hours and 15 minutes altogether. How long did it take him to do his reading homework?

    asked by renita on April 25, 2016
  84. Pre Algebra

    In Wilbur's math class, his grade is based on the average score of six tests, each worth 100 points. Wilbur always worries about his grade. He knows that his average on the first four tests is 88.5. What is the lowest average he could get on his next two

    asked by Ry on October 17, 2013
  85. Math

    Ms. Pacheco, Mr. Edwards, and Mr. Richards are three math teachers at Turner Middle School. Ms. Pacheco is three years older than Mr. Richards. Mr. Edwards is twice as old as Mr. Richards. The sum of Mr. Richards’ age and Mr. Edwards’ age is 81. How

    asked by Charlotte on March 2, 2018
  86. statistics

    A math test consists of 17 multiple choice questions, each with five possible answers (a, b, c, d, e), only one of which is correct. Assume that a student takes the test and randomly answers the questions. What is the probability that the student will get

    asked by anon on April 24, 2016
  87. math

    You are thinking of adding one of two investments to an already well diversified portfolio. Security A with expected return of 12%, standard deviation of 20.9%, and beta of 0.8. Security B with expected return of 12%, standard deviation of 10.1%, and beta

    asked by mamey on May 5, 2014
  88. Speech

    Is this an example of personal function speech, heuristic function speech, regulatory speech or representational speech? Hannah said,"I like blue the best. It is my favorite color. I am the only one who likes blue this much. That's why everything of mine

    asked by Anonymous on September 16, 2007
  89. marh

    Tenecia is thinking of a number with 8 place values the digit in the thousands place is 5 the digits in the hundred thousands and hundreds place are both an odd number greater than 7. The digit in each other place value is less one less than the digit in

    asked by sharon on September 16, 2012
  90. Math

    Tenencia is thinking of a number with 8 place values.The digit in The thousand place is 5.The digits in The hundred thousands and hundreds place are both an odd number greater than 7. The digit in each other place value is one less than The digit in The

    asked by Gaby on April 30, 2013
  91. @Miranda -- Repost math

    This is reposted because the original was posted on another student's thread. 1. there are 18 boys and 12 girl in math class. what is the ratio of girls to total students. A. 18:30 B. 12:30 C. 30:12 D. 30:18 2. which of the following ratios are equivalent

    asked by Ms. Sue on February 12, 2019
  92. math

    Lesson 13: Geometry Unit Test Math 7 B Unit 1: Geometry help It is a unit test and I don't know what to do if you could help me out...……………? David drew a triangle PQR as shown. If angle QPR measures 135 degrees, which statement is true for angle

    asked by bird on January 25, 2019
  93. Extra Credit Projects

    I'm doing some extra credit projects for all of my classes (maybe gym idk). Is there any extra credit ideas I can do for the following classes: English, Math (something small), Fine Art, Social Studies, and Gym. Science I got it covered (doing 2 huge extra

    asked by Lauren on December 13, 2011
  94. Awards

    I got good awards today at the award ceremony (4). - outstanding improving in strings - outstanding adivevement/ciztenship in math - high adivement in ss - honor roll yaya :) I didn't get one for eng because my eng teacher doesnt wanted me to get my name

    asked by Lauren on December 14, 2011
  95. English

    I really need to have a look at the first stanza of Owen's poem as I'm unsure of tense choice. Thank you. 1) In the first stanza the soldiers are retreating towards their trenches. Instead of being youthful, strong fighters, they are presented as

    asked by Mike on April 4, 2011
  96. English

    1. To make a snowman was fun. (What is the part of speech of 'fun'? A noun of an adjective?) 2. I make it a rule to get up at five in the morning. 3.I regard it natural to study math every day. (Are the two sentences grammatical?) 4. The boat rocked so

    asked by rfvv on September 18, 2011
  97. Education Psychology

    Steve ponders a math problem that asks for the number of handshakes if six people at a meeting shake hands just once with each other. The problem then asks for the number of handshakes if there are n people. Steve arrives at the correct answers after a

    asked by Rhonda on January 27, 2011
  98. Algebra

    a math test is worth 100 points and gas 38 problems. Each problem is worth either 5 points or 2 points. How many problems of each point value are on the test?

    asked by Johnny test on December 22, 2014
  99. Math

    In math class, a student has an average grade of 85% for five tests so far. What grade must that student earn on the next test to reach an average grade of 90% for all six tests?

    asked by Sophia on December 1, 2016
  100. prealgebra

    One letter is randomly selected from the word PRIME and one letter is randomly selected from the word MATH. What is the probability that both letters selected are vowels?

    asked by math1 on September 2, 2016