1. Math

    If you fold a normal piece of paper in half and then fold that in half and then fold that in half etc and repeat the folding 50 times, How thick is your final result? You can assume that the original piece of paper is 1/1000 of an inch thick. Let t denote
  2. algebra1

    The sears tower in Chicago is 1,454 feet high. suppose you take a sheet of paper and fold it once in half, than fold it in half again,and keep folding it over and over again. How many times would you have to fold it to create a piece of paper that is
  3. math

    an alphabet book will have one letter on each page. eight pages will be printed on a single piece of paper.you fold the paper in half.then you fold it in half again and trim the edges. the eight pages appear in order. draw the layout for two sides of the
  4. math

    an alphabet book will have one letter on each page. eight pages will be printed on a single piece of paper.you fold the paper in half.then you fold it in half again and trim the edges. the eight pages appear in order. draw the layout for two sides of the
  5. English

    1. Fold the paper in half. 2. Fold the paper in two. 3. Fold the paper into three pieces. (Are all grammatical? Do we have to use 'in' or 'into' in this case?)
  6. math

    begin with an 8 1/2 x 11 piece of paper. fold it 9accordion style to represent eighths and shad 5 of the 8 equal parts. Then fold and shade the paper to represent 1/3 of the 5/8. What is the multiplication problem being modeled? What is the solution?
  7. Calc.

    The upper right-hand corner of a piece of paper, 12 in. by 8 in., as in the figure, is folded over to the bottom edge. How would you fold it so as to minimize the length of the fold? In other words, how would you choose x to minimize y?
  8. AP CaLC. AB

    The upper left-hand corner of a piece of paper 8 in. wide by 17 in. long is folded over to the right-hand edge. How would you fold it so as to minimize the length of the fold? In other words, how would you choose x to minimize y?
  9. hirsch funnel filter paper

    I used a filter paper that was too large for the Hirsch funnel and had to fold it up around the edges. Why is it bad to fold the edges of the paper? One reason is that it is difficult to "seal" the paper for a proper vacuum to be pulled. Another is that
  10. reading

    what does it means when it says: •Fold the two sheets of construction paper in half lengthwise. Crease them well and put three staples across the top. You will have four pages. Cut the second, third and fourth pages into three equal pieces about a
  11. MATH

    The image of point (-3,5) when reflected in the y-axis is: A.(5,-3) B.(5,-3) C.(-3,5) D.(3,5) Hint: the Y value will be the same and the X value will change signs. Here is a neat visual that will help you to understand reflections. Take a sheet of graph
  12. Algebra/math

    A teacher is showing her class how to fold a square piece of paper to create a paper cup. One of the steps is shown below. According to the measurements, what is the length of x, in inches?
  13. Chemistry

    On the semi - reactions below is correct to say: Li + + 1℮- => Li. Eº = -3,04V. Au 3+ + 3℮- => Au. Eº = + 1,50V. Pb 2+ + 2℮- => Pb . Eº = - 0,13V. Ag + + 1℮- => Ag. Eº = + 0,80V. a) In the semi reaction Ag, the potential fold if the number of
  14. algebra

    Draw a line on the fold. List five ordered pairs on the fold
  15. geometry

    If you cut a 3.4 - inch square out of each corner of a piece of paper with dimensions 13 - by - 38.5 inches and fold it into a box, what is the volume of the container?
  16. Geometry

    If you could fold a football field in half the fifty yard line would be the ? Find geometry term
  17. Math

    1. A teacher teaches 8 students how to fold an origami model. Each of these students goes on to teach 8 students of their own how to fold the same model. If this teaching process goes on for 6 generations, how many people total will know how to fold the
  18. math 8th grade

    for a project, you need the diagonal fold of a square piece of origami paper to be 10 cm long. to what dimensions do you need to cut the square origami paper?
  19. Pre-Cal

    I have a piece of paper 22 in. long and 16 in. wide. I cut a 7 in. x 7 in. square from each corner. I then fold up the sides and form a box with an open top. What is the volume of this box?
  20. English creative project

    I have to make this half circle from a piece of white paper. It has to be circle shaped like a beach ball but made out of paper and only half of a circle. Does anyone know how to make this with a piece of paper? Could someone tell me a video too Thanks
  21. Cell biology

    you ask your lab assistant to prepare IL of solution Zeta at a concentration of 1M. He comes up to you with a 0.5M stock solution ans asks for help in calculating how much to use. what do you tell him? I dont think my answer is correct. I got 2000 mL of
  22. Geometry

    If you could fold a football field in half, the fifty yard line would the ? Line of symmetry
  23. Maths: Surds

    A rectangular piece of paper has an area of 100 rt2 cm^2. The piece of paper is such that, when it is folded in half along the dashed line, the new rectangle is similar (of the same shape) to the original rectangle. What are the dimensions of the piece of
  24. math (calculus)

    A rectangular sheet of paper of width a and length b, where 0
  25. math (find height)

    A piece of construction paper is .01mm thick. It is cut in half and one piece is placed on top of the other to make a pile. These are cut in half, and all four pieces are placed in a pile. These four are cut in half and placed in a pile, and the process is
  26. Math

    Given that I take a piece of paper and cut it in half and then in half again. If the paper originally had an area of 187/2 in^2.What is the area of my new paper?
  27. functions

    Given a 10 cm by 20 cm piece of paper, if you cut out four equal squares from the corners and fold up the resulting sides you will create an open box. Write an expression for the volume of this box in terms of the side length of each cut‐out square, x.
  28. Algebra

    Given a 10 cm by 20 cm piece of paper, if you cut out four equal squares from the corners and fold up the resulting sides you will create an open box. Write an expression for the volume of this box in terms of the side length of each cut‐out square, x.
  29. 8th grade math

    Jessica is creating a heart-shaped card to give to her valentine. She has folded a square piece of paper in half and traced the pattern onto one half of the folded paper. The pattern consists of a right triangle with hypotenuse of length 7 1/2 inches and a
  30. math

    Take an 17 by 11-inch piece of paper and cut out four equal squares from the corners. Fold up the sides to create an open box. Find the dimensions of the box that has maximum volume. (Enter your answers as a comma-separated list. Round your answer to three
  31. calculus

    Take an 8.5 by 14-inch piece of paper and cut out four equal squares from the corners. Fold up the sides to create an open box. Find the dimensions of the box that has maximum volume. (Enter your answers as a comma-separated list. Round your answer to
  32. physic

    The resistance of a copper wire of diameter 10mm and length 2m is 15 Ω. Determine the new resistance if i) the length is doubled and the diameter halved ii) the length increases by three fold and the diameter doubled iii) the length decreases by two fold
  33. honors geometry

    The triangle with vertices at A (-2, 2), B (-8, -1) and C (-8, -1) is reflected about the line y= 2x + 1. Express the coordinates of the reflection of A as an ordered pair. How do you set this problem up? Thank you. A neat way to check your thinking. Draw
  34. physics

    If Zulfiqar fold this colored paper as shown in the image, which cube will he get? A C B D
  35. math

    When a square piece of paper is folded in half vertically, the resulting rectangle has a perimeter of 39cm. In square centimeters, find the area of the original square piece of paper.
  36. Geometry

    I have a pizza. The radius is 10 inches long. The pizza was cut into 16 equal slices. When 1 slice was left, my sister and I both wanted it, so we agreed to cut it in half, but I like the crust more than she does, so we decided to cut it the "other way."
  37. Geometry

    I have a pizza. The radius is 10 inches long. The pizza was cut into 16 equal slices. When 1 slice was left, my sister and I both wanted it, so we agreed to cut it in half, but I like the crust more than she does, so we decided to cut it the "other way."
  38. Geometry

    I have a pizza. The radius is 10 inches long. The pizza was cut into 16 equal slices. When 1 slice was left, my sister and I both wanted it, so we agreed to cut it in half, but I like the crust more than she does, so we decided to cut it the "other way."
  39. Math help plz

    How thick is a pile of paper? Find a relationship between the number of folds and the number of layers. Note your observations. Number of folds Number of layers 0 1 1 2 2 4 3 8 4 14 5 23 Plz help im so stuck on this question Are you sure 4 14 and 5 23 are
  40. English

    On the table lies a very hard old bookmark. 2.You should not fold any pages in a library book. 3. Lately, I have been reading more nonfiction books. 4. During the week Mom is entirely too busy to read. 5. She recommends especially enjoyable books to all
  41. Math

    Semester A Unit 4 Lesson 5: Cool Crafts Portfolio Template Choose a room you would like to decorate: My Bed room Measure the length of one wall in inches: 72 2. Choose a size of paper to use. *I recommend just using a standard 8.5 inch by 11 inch piece of
  42. math

    Meg has a piece of poster board that is two and two-fifths feet wide. She needs to fold it into three equal sections. How wide will each section be?
  43. CHEMISTRY

    How would you prepare 750 ml of a 10 fold dilution of a 17 M solution of acetic acid? How would you prepare 200 ml of a 20 fold dilution of a 17 M solution of acetic acid? please explain and show me the calculations.
  44. Math

    A square piece of paper is folded in half to make a rectangle. The perimeter of the rectangle is 24.9 cm. What is the side length of the square piece of paper?
  45. Algebra

    A rectangular piece of cardboard is 15 inches longer than it is wide. If 5 inches are cut from each corner, and the remaining fold up to form a box,the volume of the box is 1250 cubic inches. Find the dimensions of the piece of cardboard.
  46. chem

    Can someone please help me with the following questions? 1:Suppose you were given an ancient wooden box. If you analyze the box for carbon-14 activity and find that it is 50% of that of a new piece of wood of the same size, how old is the wood in the box?
  47. MATH HELP PLEASE

    Semester A Unit 4 Lesson 5: Cool Crafts Portfolio Template Choose a room you would like to decorate: _My bedroom________________________________ Measure the length of one wall in inches: _ 12 feet: 144 inches__________________________ 2. Choose a size of
  48. Math

    Choose a room you would like to decorate: _My Bed room___________________________ Measure the length of one wall in inches: ___72_______________________ 2. Choose a size of paper to use. *I recommend just using a standard 8.5 inch by 11 inch piece of
  49. Unit 4 Lesson 5: Cool Crafts Portfolio

    Choose a room you'd like to decorate: *I chose my bedroom* Measure the length of one wall in inches: 72in. 2. Choose a size of paper to use. *I recommend the standard 8.5in by 11in paper* Then fold it diagonally and cut it to make a square. *Once you cut
  50. algebra

    I have a piece of cardboard that is twice as long as it is wide .I f I cut a 1-inch by 1-inch square from each corner and fold up the resulting flaps ,I get a box with a volume of 40 cubic inches.what are the dimensions of the cardboard?
  51. All core classes.

    What were some 80's icons? I have a project that's on the most important political and environmental events in the U.S during the 80's. I want to make some titles, for each subject (i had an assignment for almost each class, excluding my elective and p.e),
  52. English

    1. Half of the bananas are from Mexico. 2. Half of my time was spent in reading essays. 3. Half of these boxes have stones. 4. Half of the money doesn't belong to me. ---------------------------------- Would you check the sentences? Are they all
  53. English

    What do you have to do if you want make the bee land on the flower? (situation: On a page, there is a flower on the left side. Thereis a bee on the right side. There is a thick verticle line between them.) I will try to cut the line. I will fold the page.
  54. math

    You cut square corners from a piece of cardboard that has dimensions 32 cm by 40 cm. You then fold the cardboard to create a box with no lid. To the nearest centimeter, what are the dimensions of the box that will have the greatest volume?
  55. chemistry

    What does 1.5 fold dilution and 2.5 fold dilution mean?
  56. chemistry

    What does 1.5 fold dilution and 2.5 fold dilution mean?
  57. Math

    -Hey I know this is my fourth time posting this but, I have figured a lot on my own. But I have no idea what to do for the "Analyze it" questions. Semester A Unit 4 Lesson 5: Cool Crafts Portfolio Template Choose a room you would like to decorate: _My Bed
  58. MATH :|

    -Hey I know this is my fourth time posting this but, I have figured a lot on my own. But I have no idea what to do for the "Analyze it" questions. Semester A Unit 4 Lesson 5: Cool Crafts Portfolio Template Choose a room you would like to decorate: _My Bed
  59. chemistry

    The half-equivalence point of a titration occurs half way to the end point, where half of the analyte has reacted to form its conjugate, and the other half still remains unreacted. If 0.460 moles of a monoprotic weak acid (Ka = 3.8 × 10-5) is titrated
  60. chemistry

    The half-equivalence point of a titration occurs half way to the end point, where half of the analyte has reacted to form its conjugate, and the other half still remains unreacted. If 0.220 moles of a monoprotic weak acid (Ka = 3.7 × 10-5) is titrated
  61. Chemistry

    The half-equivalence point of a titration occurs half way to the end point, where half of the analyte has reacted to form its conjugate, and the other half still remains unreacted. If 0.220 moles of a monoprotic weak acid (Ka = 5.7 × 10-5) is titrated
  62. Algebra

    You cut square corners with side lengths that are whole numbers from a piece of cardboard with dimensions 20 inches by 30 inches. You then fold the cardboard to create a box with no lid. Which of the following dimensions will give you the greatest volume?
  63. 8th Grade Algebra

    To make the Chinese dish "dragon's beard noodles," fold a 5 ft. strand of dough in half. Stretch the dough back to its original length so that two thinner strands are formed. Repeat this folding and stretching process over and over to produce increasing
  64. earth

    What is one similarity between a fold and a fault? I know what the difference is but I do not know how they are a like. HELP PLEASE!!!!
  65. maths

    A piece of rope has a length of 20 and a half metres long.if half metre is cut from it,how many pieces will be cut?
  66. Math

    Suppose you take a piece of cardboard measuring 7 inches by 7 inches, cut out square corners with sides x inches long, and then fold up the cardboard to make an open box. Express the volume V of the box as a function of x.
  67. Math

    Suppose you take a piece of cardboard measuring 7 inches by 7 inches, cut out square corners with sides x inches long, and then fold up the cardboard to make an open box. Express the volume V of the box as a function of x.
  68. earth science

    what would be the chart to use for carbon 14 whcih has a half life of 5730 years and a piece of wood which originally has 12 grams pf radioactive isotope; If the half lives occurred and now has 0.75 grams left?
  69. chemistry

    Some radioactive nuclides have very short half-lives, for example, I-31 has a half-life of approximately 8 days. Pu-234, by comparison has a half-life of 24,000 years. Explain why both of these examples are dangerous, even though their half-lives are very
  70. 5th grade

    what shape can fold into 50 deferent ways and still be equal on both sides?
  71. Chemistry

    Given a very concentrated glycercol solution. Dilute it to 7.5 fold dilution. How do I do this ?
  72. English expression

    I will distribute a piece of paper to each of you. Hand down the pieces of paper (In a line composed of two people in each row.). Pass them to the students back. Do you have a piece of paper? OK. Write down your name on the paper. Then take the paper
  73. Math PLZ HALP

    Your class is conducting an experiment to study geometric sequence. The class forms a line. The first person takes a whole pizza, divided it in half, keeps half, and hands the other half to the next person. The next person in line do the same thing with
  74. Chemistry

    A laboratory technician is required to prepare a quarter normal saline solution (0.22% w/v) from the stock normal saline solution. 1. What is the dilution factor required? I have 4-fold dilution - is that correct? 2. Ise this dilution factor to calculate
  75. math

    what does over time and time in a half mean? Employees who earn an hourly wage can only work 40 hours a week. When they work more hours a week, that's considered overtime. By federal law, employees who work overtime are entitled to 1 1/2 times (time and a
  76. Maths

    a rectangular piece of paper has length=14cm and breadth=12cm. A square piece of paper of perimeter 24 cm is cut off from it. what is the area of the piece of paper left
  77. chemistry

    1) A 3-fold degenrate subshell can carry a maximum number of how many electrons?
  78. physics

    A baseball leaves a pitcher's hand horizontally at a speed of 115 km/h. The distance to the batter is 18.3 m. (Ignore the effect of air resistance.) (a) How long does the ball take to travel the first half of that distance? (b) The second half? (c) How far
  79. physics

    A baseball leaves a pitcher's hand horizontally at a speed of 115 km/h. The distance to the batter is 18.3 m. (Ignore the effect of air resistance.) (a) How long does the ball take to travel the first half of that distance? (b) The second half? (c) How far
  80. physic

    In an accidental explosion, a satellite breaks in half while in circular orbit about Earth. One half is brought momentarily to rest. What is the fate of the half brought to rest? What happens to the other half?
  81. earth

    In an accidental explosion, a satellite breaks in half while while in a circular orbit about earth. One half is brought to momentarily to rest. What is the fate of the half brought to rest? What happens to the other half?
  82. Physics

    In an accidental explosion, a satellite breaks in half while in circular orbit about earth. One half is brought momentarily to rest. What is the fate of the half brought to rest? What happens to the other half?
  83. ITT

    In an accidental explosion, a satellite breaks in half while in circular orbit about earth. one half is brought momentarily to rest. what is the fate of the half brought to rest? what happens to the other half?
  84. physics

    If the physical half-life of sulfur-35 is 87.1 days, and the biologic half-life in the testicle is 632 days, what is its effective half-life in this organ? I know i have to find the time and then the half-life. But im having trouble finding the time
  85. math

    a 132 inch lenght of ribbon is to be cut into 3 pieces the longest piece is to be 39 inches longer than the shortest piece and the third piece is to be half the length of the longest piece find the length of each piece of ribbon
  86. Algebra

    If a hen and a half lays an egg and a half in a day and a half, how many eggs will six hens lay in six days?
  87. algrbra

    If a hen and a half lays an egg and a half in a day and a half, how many eggs will six hens lay in six days?
  88. Mathematics

    If a man and a half finishes a job and a half within a day and a half, how many men can finish 3 jobs within 3 days. Please I need help, I am not so sure with my answer of 6. I would like to verify it. THANKS
  89. English

    1. Fold the paper along the dotted line to make a triangle.(Right?) 2. It will heat the floor. It will warm the floor. (Are both OK?) 3. Don't throw stones at the dogs. Don't throw stones to the dogs. (Are both prepositions OK? What is the difference?) 4.
  90. chemistry

    If there are 80 milligrams of a radioactive element decays to 10 milligrams in 30 minutes then what is the elements half life in minutes? Ok i narrowed it down to either 10 or 30...but im rly confused so if u could help it wuld be grea 80 40 1 min 20 2 min
  91. calculus

    You have an 8.5 inch by 11 inch piece of paper. You need to cut out four squares in each corner of the box so you can fold the sides of the paper and create a volume for the box. 1. Write an equation that represents the volume of the box. 2. What is the
  92. CHECK ANSWERS for geometry

    1. Why are points and lines hard to define? A point you can't move at all, a line you can only move back and forth in the same direction. Does drawing a point or a line accurately illustrate its characteristics? 2. What do we mean when we say a point
  93. Geometry

    1. Why are points and lines hard to define? A point you can't move at all, a line you can only move back and forth in the same direction. Does drawing a point or a line accurately illustrate its characteristics? 2. What do we mean when we say a point
  94. MATH

    three brothers try to divide some cookies. The oldest brother gets half of the cookies and half of a cookie. The middle brother gets half of the cookies that are left and half of a cookie. The youngest brother gets half of the cookies that are left and
  95. Science

    1. Of the following, the only change that is an example of a chemical change is — A. water evaporating from a puddle B. an iron nail rusting and turning an orange color C. a piece of paper being cut into smaller pieces D. a stick being broken in half 2.
  96. Physics

    Suppose the Earth was only half the size it is now (half the mass and half the radius), what would "g" be?
  97. math

    a player made 20 freethrows in first half which was 80% of attemted that half. how many were attempted that half
  98. Math: Personal Finance

    You want to buy a car. Suppose you borrow $15,000 for two years at an APR of 7%. What will your monthly payment be? How much interest will you have paid by the end of the loan? I've gotten half of the question right, but I'm not sure which half since I
  99. music

    HOW DO I IDENTIFY INTERVALS???? I need to know major, minor, augmented, diminished, and perfect. so here is what I kind of understand so far: PU: 0 half steps P4: 5 half steps P5: 7 half steps P8: 12 half steps, and for any one of these to be diminished,
  100. Math

    Glenda wrote 1/7 of her paper on Monday, 1/14 of her paper on Tuesday, and 2/28 of her paper on Wednesday. She said she wrote more than half of her paper. Is she correct? Why or why not?