1. Math

    How many numbers between 100 and 200 can be expresssed as powers of 2? I have trouble with powers but I'm an A math student.

    asked by Hales on October 26, 2016
  2. Math

    In a class of 28 sixth graders, all but one of the students are 12 years old. Which two measurements are the same for the student's ages? What are those measurements?

    asked by Aaliyah on August 19, 2008
  3. Math

    There are 6 different shapes in a bag, each student will draw one shape, trace it, then return it to the bag. How many outcomes are possible?

    asked by Zack on February 16, 2011
  4. Math

    Indicate whether the mass of the following objects could best be measured in grams or kilograms: An elementary school student It is kilograms right?

    asked by Anonymous on December 2, 2009
  5. mathematics

    a class contains 15 boys and 21 girls.a student is chosen at random.what is the probability that a boy is chosen?

    asked by musa ezekiel on July 11, 2016
  6. AE

    determine what the teacher's role is, the parent's role, doctor's, student's, etc of a special needs students

    asked by scooby91320002 on August 23, 2008
  7. Word Problem

    As a sample size approaches infinity, how does the student’s t distribution compare to the normal z distribution?

    asked by Marilyn on September 6, 2008
  8. math

    A student take in 2,300 calories and burns 2,500 calories. find the net change

    asked by Amanda on September 24, 2012
  9. 8th Grade math

    a student says there can only be 360 different rays emanating from a point since there are only 360 degrees in a circle. Is this true? Why or Why not?

    asked by Enis on September 11, 2014
  10. ALGEBRA

    A student is asked to answer 7 out of 11 questions on an exam. In how many ways can she select the questions to be answered?

    asked by Demie on May 27, 2012
  11. chemistry

    A student melts 50.0 grams of ice using 16650 J of energy. What is the heat of fusion of ice?

    asked by Nick on October 18, 2016
  12. CHEM 1411

    A student isolated 25.4g of a compound following a procedure that would theoretically yield 100.1g what was their percent yield?

    asked by JACI WINLOW on October 18, 2016
  13. science

    a 40kg student goes to jupiter where the rate of acceleration is 24.5m/s squared what is the students weight on jupiter?

    asked by melissa on April 10, 2012
  14. 6th Grade math

    The Odgen School marching band has 91 musicians. If there are 7 student musicians in each row, how many rows are there?

    asked by David on January 28, 2010
  15. Algebra

    if 15's student said in a survey that pizza was their favorite food how many students are in the entire class if it was 3/5 of the class?

    asked by Stacy on December 14, 2016
  16. stats

    The college student's average age is 33 and 42% are minority. How do I verify these claims without using a college website.

    asked by Kim on September 6, 2011
  17. Graduation

    Is graduation transition a graduation requirement for which a student receives four credits but not a formal percentage?

    asked by Anonymous on August 23, 2010
  18. English check my essay

    Choose a main character from the novel you are reading and write about how that character changes over the course of the story. MY ESSAY | | |------------------------ Buck of the Call of the Wild In The Call of the Wild, the main character is a Shepherd

    asked by Kaai97 on November 16, 2015
  19. Civic

    A nonprofit organization does not issue stock shares or distribute its extra funds to ownership or shareholders. If all businesses were required to operate a nonprofit organization, how might that hurt a free market economy? A. People would be less likely

    asked by Kiki on March 4, 2019
  20. Economics: Price Elasticity

    Please check my answers whether they are correct or not. If not, please help me why they are wrong. Thank you. Question 1: Point: A (300, 1000) Point B: (200, 1200) According to the midpoint method, the price elasticity of demand for hot dogs between point

    asked by Anonymous on October 2, 2008
  21. English

    Thank you, Writeacher. Can you please have a look at the following sentences? 1) I think in American English you can say: She said she was leaving the hotel the day after (instead of the following day). 2) He said he had lost his keys the night before. 3)

    asked by Henry on March 8, 2012
  22. 3rd grade 1st year spanish

    I am so confused. This is my first year of spanish and I only have it 1 day a week. Our books are really small without any translated information. I need 2 words that start with the following letters in spanish with the english translation. Thanks for your

    asked by Claire on November 16, 2008
  23. English

    I made a last change since our students study only Eglish as a foreign language Impact on pupils: - considerably increasing the students' ability to use English and motivating them to learn other foreign languages .....

    asked by Henry2 on February 9, 2012
  24. english

    If people are ignored because of their inability to speak standard English, what have they encountered? a. language bias b. language variety c. language prejudice d. language snobbery Are these real phrases? I don't know where to look them up to try to

    asked by marie on March 15, 2017
  25. math

    i try and try to practice for my checkpoints but i keep on failing in them!!!!!!!!!!! what can i do to improve in maths,science and english. please help me practice. I was hoping you could give me the real checkpoint papers for all subjects!! thatcwould be

    asked by jenna on April 12, 2012
  26. English

    I'm writing a romantic poem. Could I use a line like "the snow swirls give you mental bliss." ? Mental bliss just sounds funny or something. Like my english teacher would tell me the words wouldn't go together. Does that sound okay?

    asked by Jill on December 14, 2009
  27. English

    1. Do you have a technical English terms for 'animals' teeth? 2. The squirrel is a little heavy. 3. The rabbit is somewhat small. 4. The puppy is rather medium. 5. The parrot is kind of small. (Are the expressions all grammatical? Do you have more

    asked by rfvv on May 29, 2012
  28. Chemistry

    Using grammatically correct English sentences describe how the nature of the bonding in MgF2 (s) and Zn(s) differ. (Don't just name the different types of bonding-describe how they are different. Which of the following are metallic? F2(g), Co(s), NaCl(s),

    asked by Matt on November 20, 2011
  29. math

    assume that a sample is used to estimate a population proportion p. find the margin of error E that corresponds to the given statistics and confidence level. 98% confidence, the sample size is 780, of which 40% are successes what does that mean in English?

    asked by daniel on July 22, 2012
  30. Career Plans

    What are some career plans to do with science? I really enjoy chemistry and geology. What are some career plans to do with English? Socials? I like math, but I don't like pre-calculus, I can do some bits of algebra, what does a civil engineer need?

    asked by Anonymous on January 27, 2011
  31. Diversity

    For children who are learning English as a second language, context embedded activities enhance: a. written language b. child-child socialization c. vocabulary development d. assimilation into mainstream culture.

    asked by nikki on June 5, 2015
  32. Elementary Math

    A student asks about the relation between least common multiple and least common denominator. How do yourespond?

    asked by carrie on August 17, 2009
  33. ORIENTATION MAKEUP

    A. study guide. B. program outline. C. student handbook. D. study unit.

    asked by leyla on October 10, 2010
  34. question

    if your a highschool student for the the summer can you go to community college and earn credit for highschool

    asked by kevin on October 5, 2013
  35. statistics

    A student computes the correlation between two variables in a spreedsheet and finds r= 0.06.Is there a relationship between the variables?

    asked by Gee on September 5, 2012
  36. Maths

    A student says that a speed of 50m/s is faster than a speed of 140km/h because the number is bigger.What would you say to them?

    asked by Jay on September 3, 2014
  37. Maths

    On a certain examination the student must answer 8 out of 12 questions including exactly 5 of the first six. In how many ways may he write the examination.?

    asked by Adoja on July 15, 2016
  38. Physics

    A student drops from a bridge to the water 9.0m below. With what speed does the rock strike the water?

    asked by Raquelle on February 1, 2008
  39. Statistics

    A student score 78 on his statistics test where the average score was 90 the the standard deviation was 7.

    asked by Barbara on March 4, 2011
  40. Maths

    Write a fortran 77 program that can display the score and the average score of 50 student

    asked by Chijioke on June 3, 2010
  41. response to dr. bob

    Sorry i'm a new student on this site i had no idea but when the next time in the future when I need this site again I will remember sorry for the confusion thanks.

    asked by Kiwi on January 6, 2009
  42. MATH

    1,020 students attended the homecoming game. If this 85% of the student body, how many students are there in all?

    asked by jordan lambert on February 25, 2014
  43. help please

    A student wants to know why if the odds in favor of an event are 3:4, the probability of the event occurring is not 3/4 How do you respond?

    asked by joe on February 20, 2015
  44. physics

    If the brisk walk were done at 4.0mi/h how far would the student have to walk to burn pound of fat

    asked by bently on November 20, 2011
  45. Chemistry

    If the student collected 3.46g of acetone and the theoretical yield is 3.67 g, what is the percent yield?

    asked by blank on November 25, 2014
  46. physics

    If the brisk walk were done at 4.0mi/h how far would the student have to walk to burn pound of fat

    asked by bently on November 20, 2011
  47. chemistryt

    Hexane has a density of 0.659 g/ml. How many milliliters (mL) would a student need to pour in order to get 49.5 g of hexane?

    asked by Anonymous on September 12, 2011
  48. Algebra 2

    A 10 person student council will be selected from 18 students at a school. How many poss are there for this council?

    asked by jazzy on January 17, 2017
  49. Math

    There are 8 students who have 3/4 of a cake they want to share. How much of the cake will each student eat if that split it evenly

    asked by Jaydon Switzer on February 8, 2017
  50. physics

    if a studebt standing on the scale and the scale reads zero should the student worry...when on an elevator

    asked by mmeli on March 12, 2013
  51. Math

    If a student scored 54% on a test and wants to increase her score by 20% what will the final percentage score be

    asked by T on October 31, 2016
  52. math

    each of 14 student will give 1 1/3 minute speeches how long will it take for all the students to give their speech

    asked by Kaashif on September 12, 2016
  53. math review

    50 student in school. 1 \ 10 of them are sick and at home. And 2 \ 3 of them are a field trip. How many of them are at school (fraction)

    asked by kylie on April 12, 2011
  54. English

    Thank you very much. I forgot to include these other sentences on the same theme. 1) Back to England he suffered from bronchitis and pneumonia. 2)When the Second World War broke out he moved to London where he joined the BBC. 3) He broadcast cultural and

    asked by Franco on January 24, 2011
  55. Math(Please Help Assignment Due Today)

    Explain why knowing a combination of four pairs of equal sides or equal angles guarantees one of the congruence relationships.

    asked by Shayla on June 4, 2016
  56. geometry

    in a traingle ABC three sides is given 6cm, 5cm and 5.6cm is given, what will be the length of a perpendicular drawn on the side BC with A as vertex

    asked by Savyasachi Banerji on December 4, 2011
  57. Briittany algebra question

    You should have posted this as a new question, not as a comment to someone else's thread. > Just combine "x" terms and combine constants on separate sides of the equation -x = 2 x = -2 x = -2

    asked by drwls on December 1, 2008
  58. Math

    Explain why knowing a combination of four pairs of equal sides or equal angles guarantees one of the congruence relationships.

    asked by Shayla on June 3, 2016
  59. Math

    Prove algebraically that the line joining the midpoints of the nonparallel sides of a trapezoid is parallel to the bases of the trapezoid.

    asked by Haley on September 23, 2012
  60. Geometry

    Two corresponding sides of two similar hexagons are 16 mm and 20 mm. What is the ratio of the area of the two hexagons? Name the postulate and two theorems you can use to prove triangle similarity.

    asked by Yaz on June 1, 2014
  61. algebra

    If the sides of a square are lengthend by 7cm, the area becomes 121cm^2. Find the length of a side of the orginal square.

    asked by Shane on October 23, 2010
  62. Geometry

    Explain why knowing a combination of four pairs of equal sides or equal angles guarantees one of the congruence relationships.

    asked by Brian on June 3, 2016
  63. Maths

    the acute angles of a rhombus are 76 degrees if the shorter diagonal is of length 8 cm calculate of the sides of the rhombus to the nearest mm

    asked by Anita on January 9, 2016
  64. HISTORY

    What were some of the encounters between Europeans and Native Americans? Consider why Europeans came to the New World, what they expected to find, what they actually found, and how the two sides interacted with each other?

    asked by Tammy on February 8, 2011
  65. Math- Geometry

    Explain why knowing a combination of four pairs of equal sides or equal angles guarantees one of the congruence relationships.

    asked by Brian on June 3, 2016
  66. math

    the ratio of corresponding sides of two similar triangles is 2:3 ,if the longer side is 5cm ,calculate the length of the shorter side

    asked by Sharron.b on March 12, 2017
  67. Math

    In trapezium PQRS, the sides PQ and SR are parallel. Angle RSP is 120 . and RS = SP = 1/3PQ. What is the size of angle PQR ?

    asked by Amitabha on March 6, 2016
  68. College Algebra

    If the sides of a square are lenthened by 7 cm, the area becomes 222 cm squared. Find the length of a side of the original square.

    asked by Jacqueline on August 12, 2010
  69. trigonometry

    a triangle has sides equal to 68 cm, 77 cm and 75 cm, respectively. find the area of the escribed circle tangent to the shortest side of the triangle.

    asked by jack on June 17, 2017
  70. physics

    An equilateral triangle with sides 2 m each has a charge of 30 μC at each of its three corners. Determine the electric field at a point 5 m above the center of the triangle.

    asked by Anuj on January 24, 2012
  71. geometry

    A sign is in the shape of a rhombus with a 60° angle and sides of 2 cm long. Find the area of the sign to the nearest tenth.

    asked by bob on March 7, 2011
  72. plane geometry

    a triangle has sides equal to 68 cm, 77 cm and 75 cm, respectively. find the area of the escribed circle tangent to the shortest side of the triangle.

    asked by jack on June 19, 2017
  73. math

    A rectangular field 250 m long by 110 m wide. How much shorter is it to walk diagonally across the field than around the sides?

    asked by H on March 1, 2010
  74. math (geometry)

    A parallelogram has sides 8 and 12. The shorter altitude is 6. Find the length of the other altitude. -------------------------------------------------------------------------------- It says the answer is 9, but I don't know how they got that. Any help is

    asked by Emily on March 11, 2008
  75. math

    The ratio of corresponding sides of two similar triangles is 2:3 ,if the longer side is 5cm ,calculate the length of the shorter side

    asked by sharron on March 12, 2017
  76. math

    4^2(4squared)>or=-2(x-5) 16>or=-2x+10 -10 to both sides 6>or=-2x 6/-2>or=-2x/-2 -3

    asked by es on December 31, 2012
  77. Math

    Show that a triangle with sides 3,4,5 inches long is a right triangle. Find the measure of the larger acute angle

    asked by Anonymous on September 22, 2014
  78. American History

    At the time of the ratification of the Constitution, there was a debate over the need for a standing army. Where can I find information about this debate? What were the two sides? Who was on each side?

    asked by Joey on March 2, 2008
  79. Calculus 2

    how do we know if the curve theta = pi/2 is a circle, or semicircle, or spiral? I've tried to change the curve to x and y, but both sides of the equation are the same, and tan(pi/2)=infinity.

    asked by Vivian on February 28, 2012
  80. math

    the top will have a piece of marble 20 1/2 by 22 bordered by 3 1/4 inches of wood on all four sides. Give the overall dimension of the table top

    asked by melissa on February 2, 2012
  81. geometry

    The corners of the square, 2m. sides, are cut off to form a regular octagon. What is the length of the side of the resulting octagon?

    asked by Lian on November 24, 2011
  82. GEOMETRY

    ABCD is a cyclic trapezium whose sides AD and BC are parallel to each other .If angle ABC = 72 degree then what is the measure of the angle BCD .

    asked by ANIMESH on October 29, 2012
  83. arithmetic

    james has a metal fame with an 8.32 inch perimeter. if the sides are .04 inches thick, what is the perimeter of the inside of the frame

    asked by natasha on September 13, 2010
  84. Maths

    If tringle MSQ is coungrent of triangle uvw , then state all the air of corresponding congruent angle and congruent sides

    asked by Mashnaf on November 7, 2016
  85. math

    The length of each side of a triangle is an even number. If no two of the sides are equal, what is the smallest perimeter the triangle coul d have? ans-18

    asked by dhiraj on November 2, 2010
  86. math

    The perimeter of an isosceles triangle is 16 in. The area of the triangle is 12 sq in. If the base is x in, the height is 4 in and the legs are y in, find the length of the three sides.

    asked by Beatrice on January 5, 2012
  87. geometry

    A sign is in the shape of a rhombus with a 60° angle and sides of 2 cm long. Find the area of the sign to the nearest tenth.

    asked by Anonymous on February 20, 2011
  88. 12th grade

    a n equailateral tringle has sides of equal length. find the domenwions of an equilateral tringle with perimeter of 45 inches

    asked by safia on September 11, 2010
  89. Algebra

    If the sides of a square lengthened by 7cm,the area becomes 196cmsquare. What is the length of the orinal side of the original square?

    asked by Jack on May 13, 2008
  90. geometry

    The corners of the square, 2m. sides, are cut off to form a regular octagon. What is the length of the side of the resulting octagon?

    asked by Lian on November 24, 2011
  91. Math

    Construct kite ABCD with adjacent sides AB egual to 6cm and BC egual to 9cm.BAC=60cm

    asked by Michael on May 30, 2017
  92. geometry

    The corners of the square, 2m. sides, are cut off to form a regular octagon. What is the length of the side of the resulting octagon?

    asked by Lian on November 24, 2011
  93. geometry

    The corners of the square, 2m. sides, are cut off to form a regular octagon. What is the length of the side of the resulting octagon?

    asked by Lian on November 24, 2011
  94. geometry

    The corners of the square, 2m. sides, are cut off to form a regular octagon. What is the length of the side of the resulting octagon?

    asked by Lian on November 24, 2011
  95. Algebra 1

    If the sides of a square are lengthened by 8cm, the area becomes 289cm^2. Find the length of a side of the original square. I do not know how to do this please help me.

    asked by Cynthia on July 3, 2008
  96. math

    Found the area of TrapeziumABCD whose parallel side are 14cm and 24cm.its non parallel sides are 8cm and 6cm

    asked by nisha on April 3, 2017
  97. geometry

    The corners of the square, 2m. sides, are cut off to form a regular octagon. What is the length of the side of the resulting octagon?

    asked by Lian on November 24, 2011
  98. geometry

    The corners of the square, 2m. sides, are cut off to form a regular octagon. What is the length of the side of the resulting octagon?

    asked by Lian on November 24, 2011
  99. math

    Assume that the sides of triangles are limited to whole-number measures. How many different triangles have a perimeter of 12 meters? Explain how you determined this.

    asked by JV on March 28, 2011
  100. goemetry

    can the following formula to find the sum of the interior angles of a polygon be used on a concave polygon? 180(n-2) where n= the number of sides

    asked by mike on February 24, 2010