Plz help

Most popular questions and responses by Plz help
  1. Math

    1. 5h – 9 = –16 + 6h (1 point) 4 –7 7 10 2. 4x + 4 = 9x – 36 (1 point) –8 –7 8 –3 3. Which of the following equations has an infinite number of solutions? (1 point) 3x – 3 = –4x 2y + 4 – y = 16 7x + 5 = 4x + 5 + 3x 6y – 2 = 2(y – 1)

    asked on January 11, 2013
  2. English

    identify one of the darker actions examined in a story or drama from this unit. in what piece is the action highlighted? what interactions or emotions prompt in the action? how would the story or drama change if the characters involved were able to

    asked on April 30, 2016
  3. s.s

    1. What was one reason Tecumseh wanted to form a confederation? A. to end fur trading amongst setters B. to stop the advancement of white settlement C. to take over the Canadian territory**** D. to have the ability to fight the War Hawks

    asked on October 6, 2017
  4. Science

    Name two types of evidence used to support the theory of evolution explain how scientists use each type of evidence to provide support for evolution. give one example of each

    asked on April 28, 2016
  5. Pre-Algebra

    1. Which polynomial does the model represent? (One big black square, two white rectangles, one black rectangle, one white cube, and three black cubes.) This is all I need. @Mrs. Sue @Reed

    asked on May 11, 2017
  6. Science

    Name two types of evidence used to support the theory if evolution. Explain how scientist use each type of evidence to provide support for evolution. Give one example of each

    asked on April 28, 2016
  7. Social Studies

    i need help for unit 5 lesson 2 social studies here is the first question why were members of the third estate frustrated with the french government jiskha

    asked on November 13, 2018
  8. History

    What did satraps do? A) protest against secular government B) run provinces on the Persian Empire C) teach Muslim children about their faith D) force Armenians from their homes

    asked on March 23, 2017
  9. Lang Arts

    In Chapter 40, Sal receives the gift of a chicken from Ben. The chicken’s name is Blackberry. Explain the irony in Ben’s gift and the name that he gives it.

    asked on February 26, 2018
  10. Math

    1. –9p – 17 = 10 (1 point) –3 16 18 –16 2. w over four – 4 = 3 (1 point) –4 28 3 11 3. d over three+ 10 = 7 (1 point) 51 20 0 –9 4. –2(m – 30) = –6m (1 point) –15 –13 –8 8 5. 3n + 2= 8 + 2n (1 point) 3 4 5 6 Simplify the

    asked on January 18, 2013
  11. math

    Choose the function table that matches the rule. output=input -3

    asked on May 10, 2017
  12. Language Arts

    Think about the work you completed in your reading character role. Determine the ideas that would be most worthy to share in a literary discussion about Dragonwings. Provide an explanation for your choices. How did the role you selected and the work you

    asked on June 12, 2017
  13. math

    what is 548 X 6

    asked on May 27, 2019
  14. Math

    Use the given values of n and p to find the minimum usual value μ - 2σ and the maximum usual value μ + 2σ. Round your answer to the nearest hundredth unless otherwise noted. n = 1056, p = 0.80

    asked on May 13, 2019
  15. science

    what is an example of mutualism in a cave dwelling?

    asked on January 19, 2018
  16. S.S

    how have geographic conditions most impacted South Asia's economic activities 1)Lack of arable land has made farming impossible 2) Difficult terrain has led people to rely on forest resources 3)Inadequate rainfall has encouraged people to develop

    asked on November 29, 2017
  17. Math

    A company manufactures televisions in batches of 25 and there is a 1% rate of defects. Find the standard deviation for the number of defects per batch.

    asked on May 13, 2019
  18. Math

    Which equation represents a direct variation? A y = 5x B y = 5/x C y = 5 D y = 5 − x

    asked on April 19, 2019
  19. Math

    A standard six-sided dice is repeatedly rolled until it lands on a two. What is the probability that the first two is rolled after the first six rolls?

    asked on May 13, 2019
  20. Math

    Suppose you pay $3.00 to roll a fair die with the understanding that you will get back $5.00 for rolling a 1 or a 6, nothing otherwise. What is your expected value?

    asked on May 13, 2019
  21. Math

    Can you please answer the questions? It doesnt have to be all of them but at least some. Once you are done please tell me the anwsers. thanks

    asked on April 19, 2019
  22. Social studies

    From the True Narration of the Knight of Elvas March 9, 1540 On the other bank of the river we found a province, which is called Acapachiqui (Southwest Georgia), very abundant in food... We saw some towns of the province, and others we could not because it

    asked on September 27, 2017
  23. SCIENCE

    The organization of a cell could be compared to a small city. All of the organelles inside of the cell have a specific purpose that helps the cell to function properly. Which BEST represents the function of the cell wall? A) Policeman B) Sanitation worker

    asked on September 7, 2017
  24. Math

    The diameter of a tire is 2.5 ft. Use this measurement to answer parts a and b. Show all work to receive full credit. I need help with part B About how many times will the tire have to rotate to travel 1 mile? (1 mile = 5,280 ft)

    asked on April 23, 2019
  25. Math

    Which of the following is an equation of a line with a slope of 4 and a y-intercept of -1? A y = 4x — 1 B y = 4x + 1 C y = – 1x + 4 D y = – 1x — 4

    asked on April 19, 2019
  26. Math

    For his business, Gil has determined that the time it takes to finish a job varies inversely with the number of workers. This can be expressed as: ==\ensuremath{T=\frac{k}{w}}== where T = time, k is a constant, and w = number of workers. Gil’s records

    asked on April 19, 2019
  27. Math

    5x + 10 =10y solve for y does y= 5x/10 + 1

    asked on February 10, 2011
  28. math

    Triangle LMN is similar to triangle XYZ. The scale factor of triangle LMN to triangle XYZ is 2:5. What is the length of ZX ? A 2 units B 5 units C 7.5 units D 12.5 units

    asked on March 27, 2019
  29. physical science

    Look at the graph below measuring the speed of a truck and answer the following 2 questions: a) If the graph represents speed, what is measured on the x and y axes? You need to specifically identify which axis is which. b) Based on what the y axis

    asked on January 30, 2017
  30. Math

    Which of the following equations has an infinite number of solutions? (1 point) 3x – 3 = –4x 2y + 4 – y = 16 7x + 5 = 4x + 5 + 3x 6y – 2 = 2(y – 1) i need help plz

    asked on January 12, 2013
  31. Math

    Can you please answer the questions? It doesnt have to be all of them but at least some. Once you are done please tell me the anwsers. thanks, I need all other than 11 and 12

    asked on April 19, 2019
  32. social studies

    The period of prosperity from the rule of Augustus until AD 180 is know as the? 1.Anti Romana 2.Anti Brittania 3.Pax Brittania 4.Pax Romana plz help me.^_^

    asked on April 20, 2017
  33. Math

    If you could, can you go to the link and help with the questions and tell me the answers plz? You dont have to answer all of them but I do need to know some. file:///C:/Users/Amanda/Downloads/Unit%204%20retest%20(2).pdf

    asked on April 19, 2019
  34. Math

    Which of the following is an equation of a line with a slope of 4 and a y-intercept of -1? A y = 4x — 1 B y = 4x + 1 C y = – 1x + 4 D y = – 1x — 4

    asked on April 19, 2019
  35. Math

    Jeff drove at a constant speed from Dallas to his home. The graph below shows his distance from Dallas as a function of time. If David drove the same route at a constant but slower speed, how would the slope of the graph of David’s trip compare to the

    asked on April 19, 2019
  36. Urgent Science!!!

    1. Which of the following is NOT a fossil? (1 point) outline of a fern found in a rock petrified wood in the desert baby mammoth found in a glacier old stone tools found in a cave 2. _____ is based on the idea that younger rock layers are deposited on top

    asked on January 17, 2013
  37. geometry

    Jake rolls two standard number cubes. Find the probability that the sum of the roll is 10, given that both cubes rolled odd numbers.

    asked on May 23, 2014
  38. Math

    How do you find the standard deviation of a group of numbers??

    asked on May 14, 2019
  39. Ela

    identify the principal part of the underlined verb. Dan is looking for his lost coat. "is looking" is underlined. a. present* b. past c. present participle d. past participle

    asked on December 14, 2017
  40. statistics

    Suppose the temperature of a cup of coffee is normally distributed with a mean of 142 degress F. If a cup of coffee has a z score of 1.5, which of the following is true?

    asked on February 19, 2016
  41. Maths

    Two isopentagons have a t number of 119 find the describe these isopentagons and find their perimeter

    asked on May 19, 2018
  42. math

    A house is rented for $2000 per quarter, with each quarter's rent payable in advance. If money is worth 2%, compounded quarterly, and the rent is deposited in an account, what is the future value of the rent for one year?

    asked on April 30, 2011
  43. math

    What is the size of the payments that must be deposited at the beginning of each 6-month period in an account that pays 6.6%, compounded semiannually, so that the account will have a future value of $140,000 at the end of 17 years?

    asked on April 30, 2011
  44. algebra

    15z^2+45z and 5z^2+40z+75 find Lcm

    asked on May 31, 2012
  45. math age problem

    four years agoslyvia was two thirds as old as alex was then. four years from now, she will be four fifths as old as alex will be. how old are sylvia and alex now? Let S be SylVia's current age. Let A be Alex's current age. You have two equations to be

    asked on April 22, 2007
  46. Social Studies

    Progressives like La Follette wanted voters to participate more directly in goverment. Since Andrew Jackson's time, party leaders had picked candidates for local and state offices. Progressives called, instead, for primaries. In a primary, Votes choose

    asked on January 26, 2018
  47. math help

    Hi and good afternoon to everyone who is reading this i need help with my math if any of you guys know i site where i can learn fractions better that would be great PS. plz dont be coolmath

    asked on November 10, 2016
  48. Math

    Describe the number of solutions for the equation. 13. 3(x – 3) = 3x (1 point) one solution no solution infinitely many solutions 14. –2(y – 3) = 2y – 6 (1 point) one solution no solution infinitely many solutions

    asked on January 18, 2013
  49. algebra

    Two part question: Suppose a market research company finds that at a price of p=$25, they would sell x=56 tiles each month. If they lower the price to p=$20, then more people would purchase the tile, and they can expect to sell x=66 tiles in a month's

    asked on May 22, 2012
  50. Science

    Animals from the deepest places on Earth have been found with plastic in their stomachs. The discovery confirms fears that man-made fibers have contaminated the most remote places on the planet. The study was led by academics at Newcastle University. It

    asked on December 19, 2017
  51. Physical science

    Give one word or term of the following descriptions 1. A reaction that results in the formation of an insoluble salt 2.the process in which ions whithin an ionic substance are separated 3.the positive ion 4.a proton acceptor

    asked on September 10, 2014
  52. help

    4x + 2 = x + 8. (1 point) x = 4 x = 3 x = 2 x = 1 i need help...

    asked on January 12, 2013
  53. algebra

    simplify plz (y^7/z^3)= use positive exponents only

    asked on May 14, 2012
  54. algebra

    using product rule, power rule, negative rule using scientific notation. 5.4*10^6/2.7*10^4=5.4/2.7*10^6/10^4=2*10^2

    asked on May 12, 2012
  55. Social studies

    From the True Narration of the Knight of Elvas March 9, 1540 On the other bank of the river we found a province, which is called Acapachiqui (Southwest Georgia), very abundant in food... We saw some towns of the province, and others we could not because it

    asked on September 27, 2017
  56. algebra

    -7=11/17z I think the answer is z=-17/77 but I don't know. please help and show me if I'm doing it correct or not.

    asked on September 28, 2016
  57. Life orientation

    (a) Why is it important to first describe the problem before you start to look for a solution (b) critically evaluate how gender and culture have an effect on assertive behavior

    asked on August 28, 2014
  58. Language Arts URGENT!

    2. Which of the following from "Take the Junk Out of Marketing Food for Kids" is an example of semantic slanting? (1 point) "food pyramid" "food manufacturers" "food police" 3. Which of the following testimonials would be MOST appropriate to support the

    asked on January 4, 2013
  59. algebra

    simlify x^2+5x/x^2-3x + x^2-2x/x^2-3x

    asked on May 31, 2012
  60. algebra

    Please Explain: Simplify by removing factors of 1 1875v^10y^10/45v^4y^4 and explain exponents step if possible.

    asked on May 24, 2012
  61. algebra

    Plz explain t^3-3t/t^2-64, my answer was (-6,6)and the book answer was (8,-8) HELP

    asked on May 24, 2012
  62. algebra

    evaluate the expression. Assume h does not equal 0 h^0=

    asked on May 12, 2012
  63. algebra

    evaluate the expression. Assume h does not equal 0 h^o=

    asked on May 12, 2012
  64. math

    In 1992, life expectancy of males in a certain country was 72.7 years. In 1999 it was 76.5 years. E represent the life expectancy in year 1 and t represent the number of years since 1992. E(t)= [ ]+ [ ] round to nearest tenth E(13)= [ ]round to neareast

    asked on May 4, 2012
  65. math

    find the indicated outputs for f(x)=3x^2-4x f(0)= f(-1)= f(2)=

    asked on May 4, 2012
  66. Math

    Solve m =y-y1/x-x1 for y

    asked on September 20, 2011
  67. Math

    5y + 3 =2y - 3x + 5

    asked on February 10, 2011
  68. Accounting ll

    This class is real hard, I'm a 9th grader, I'm real smart, but it's too hard, what am I supposed to do?

    asked on October 25, 2018
  69. math

    2 1/4 r =10?

    asked on December 13, 2016
  70. Control systems

    What is the gain margin and phase margin of this equation which represents transfer function of a unity feedback control system G(s)=(4(1+0.5s))÷(s (1+2s)(1+(s/20)+(s^2/8)))

    asked on June 21, 2016
  71. social studies

    is having prades in like each holiday a tradition in north america?

    asked on October 15, 2013
  72. Quantum Physics

    Suppose we ran m steps of Grover's algorithm on some function f (which has one marked element y) and the resulting superposition was exactly |y⟩. (a) What was the state after the (m−1)-th step? Note that you can describe the superposition by specifying

    asked on March 28, 2013
  73. HELP!

    –6 – 7(c + 10) (1 point) 64 – 7c –76 – 7c 4 – 13c –16 – 13c plz help

    asked on January 18, 2013
  74. algebra

    divide and simplify r^2+9r/r^2+5r-36/r/+4

    asked on May 31, 2012
  75. algebra

    x^2-81/x + x-9/x+5 Divide and simplify plz show steps.

    asked on May 27, 2012
  76. algebra

    Please explain:Simplify by removing factors of 1 explain process and exponents steps please.

    asked on May 24, 2012
  77. algebra

    Let cost = 600.00 fixed costs x = set of tiles $11.00 find the profit equation by substituting your equations for R and C P = R -C THE profit made for 26 and 31 tiles per month. 2nd part; use trail and error to find the quanity of tile sets per month

    asked on May 23, 2012
  78. algebra

    the costs of doing business for a company can be found by adding fixed costs, such as rent, insurance, and wages, and variable costs, which are the costs to purchase the product you are selling. The portion of the company's fixed costs allotted to this

    asked on May 22, 2012
  79. algebra

    A customer wants to make a teepee in backyard for his childrens. He plans to use lengths of PVC plumbing pipe for the suppports on the teepee,and he wants the teepee to be 10 feet across and 12 feet tall. How long should the pieces of PVC plumbing pipe be?

    asked on May 22, 2012
  80. algebra

    The costs of doing business for a company can be found by adding fixed costs., such as rent, insurance, and wage, and variable costs, which are the costs to purchase product you are selling. The portion of the company's fixed costs allotted to this product

    asked on May 22, 2012
  81. math

    what is the simplied form of (5m^-4n^2)^3

    asked on May 14, 2012
  82. math

    using the product rule: 5.4*10^6/2.7*10^4=5.4/2.7*10^6/10^4=2*10^2 solve plz.

    asked on May 12, 2012
  83. algebra

    write the following using a positive exponent, simplify the expression and simplify6^2. write using a positive exponent. do not evaluate

    asked on May 12, 2012
  84. algebra

    what's the simplied form of (5m^-4n^2)^3

    asked on May 12, 2012
  85. algebra

    divide and simplifyr r^-7/r^-3= divide and write expression using positivr exponent.

    asked on May 12, 2012
  86. algebra

    multiply and simpify y^-4*y^6*y^7=

    asked on May 12, 2012
  87. algebra

    express using a positive exponent 1/k^-w 1/k^-w=

    asked on May 12, 2012
  88. algebra

    evaluate -a^4when a= -2 -a^4=

    asked on May 12, 2012
  89. algebra

    evaluate 176-A^2 when A=9 176-A^2=

    asked on May 12, 2012
  90. algebra

    simply. Assume m,n=0 (5m^-4n^2)^3

    asked on May 12, 2012
  91. RR

    simply (r^-6)^-5 (r^-6)^-5=

    asked on May 12, 2012
  92. Math

    Doug hop must shovel a pile containing 50 ft squared of sand into a dump truck. With each scoop, he decreases the size of the pile by 16 ft squad. Let x be the of scoop he has shoveled. How much sand is left after 100 scoops? I know the expressionbid 50 -

    asked on September 25, 2011
  93. grammar

    i need help in creating these kid of sentences a) a sentence that expresses uncertainity about a price b) a sentence that contains an abbreviation for a tittle MY SENTENCE: (The BBC provides UK and worldwide weather services.) is it right??? c) a forceful

    asked on March 30, 2011
  94. Math

    Is 2/5 greater than 11/30?

    asked on February 15, 2011
  95. math

    1/(the 4th root of x^3) is equal to x^(-4/3) right?

    asked on December 12, 2008
  96. science

    plz answer whar are quantitative properties? Which states of matter are considered fluids? list 4 properties of fluids? thankz alot

    asked on March 1, 2008
  1. Math

    Thank you!

    posted on May 13, 2019
  2. Math

    -1.33?

    posted on May 13, 2019
  3. Language Arts

    What are Alabama answers?

    posted on May 10, 2019