1. Algebra

    A red ribbon is 2x cm long. A blue ribbon is 3 times long as the red ribbon. What is the total length of the ribbon?

    asked by Xyz on February 23, 2016
  2. Math

    A certain car is about 100in. long and 60 in. wide. You plan to make a model of this car that is 9 in. wide. How long will your model be?

    asked by Nick on January 22, 2013
  3. skyline

    a scale model of a car is 8 inches long. the actual car is 12 feet long. what is the scale of the model?

    asked by corey on January 23, 2013
  4. Algebra

    a boy 4 ft tall casts a shadow 6 ft long. he stands next to a monument that has a 52 ft long shadow. how tall is the monument?

    asked by Sam on June 16, 2011
  5. math

    you need 5 foot long board into pieces that are 3/4 of a foot long. How many pieces can we cut? what length of the board will be left?

    asked by juan on May 17, 2012
  6. English expression

    1. He has long, straight, black hair. 2. He has straight,long, black hair. Which one is correct? I'd like to know the word order.

    asked by John on April 9, 2008
  7. math

    what is the fractional part 1/6 of 60

    asked by emie on February 27, 2012
  8. marketing

    I really need help with this. Its the only part of my coursework I cant do.

    asked by What I market mapping? on February 24, 2008
  9. English

    What part of speech is am?

    asked by Anonymous on November 17, 2014
  10. algebra 2

    1. Part A.) For the f(x) = 5x + 8 and g(x) = x – 3. Calculate (f o g)(x) Part B.) f(x) = 3x + 5 and g(x) = x². Calculate (f o g)(-3)

    asked by katelynne on November 4, 2014
  11. math

    What is the real part of (2+i)(6−i)?

    asked by ayan on April 24, 2013
  12. math

    WHAT IS [6x + 5]/3 =3X/7-2 (2 is not part of the problem

    asked by TETE on July 11, 2010
  13. science

    what is the 4 part of the blood

    asked by leane hart garcia on June 22, 2012
  14. english

    what part of speech is about? what part of speech is (is)?

    asked by Kelsey on September 2, 2008
  15. Florida studies weekly state history week 8

    I need help on the Activity part

    asked by on February 2, 2017
  16. Math

    two is what fractional part of 9?

    asked by sarah on November 13, 2007
  17. English

    later and then are what part of speech

    asked by tish on April 20, 2008
  18. scince

    Precipitation is part of the?

    asked by lyric on September 18, 2014
  19. english

    should not mean is what part of speech

    asked by kyley on March 25, 2008
  20. science

    Four part of a system

    asked by quana on August 12, 2008
  21. MAth

    what part of a foot is 6 2/3?

    asked by Gio on May 26, 2011
  22. health

    what is medicare part d

    asked by ann on July 24, 2008
  23. Biology

    Help with my course work 3 strips of potatoes of equal sizes are put into water, weak sucrose and strong sucrose solution. As far as prediction goes I know happens. But what is the aim of this experiment? I came up with this aim- To illustrate movement of

    asked by Anonymous on November 4, 2009
  24. Chemistry

    Snow forms in the upper atmosphere in a cold aid mass that is supersatuated with water vapor. When the snow later falls through a lower, warm air mass, rain forms. When atomic weight is 63.5 amu. Calculate the edge length of the unit cell.

    asked by Lauren on February 4, 2008
  25. Science-Bio

    Can anyone help with this question? Describe three types of evidence that scientists used to develop the three doamin system? Refer to http://en.wikipedia.org/wiki/Three-domain_system for more than three types of evidence. One is differences in 16S rRNA

    asked by Ann on August 4, 2006
  26. economics

    A producer would have an added incentive to enter a market if the: A. prices for microwave oven sharply decreased. B. price for tennis shoes sharply increased C. supply of apples increased, causing a surplus D. supply of cell phones satisfied consumer

    asked by Mitch on May 20, 2013
  27. Math

    City Cellular purchased $28,900 in cell phones on April 25. The terms of sale were 4/20, 3/30, n/60. Freight terms were F.O.B. destination. Returned goods amounted to $650. What is the net amount due if City Cellular sends the manufacturer a partial

    asked by Allison on May 21, 2013
  28. biology

    JANUARY 2009. This graph represents hormons and events in the 1.process of fetal growth and development. 2.process of meiotic cell divission during sperm dev elopment. 3.reproductive cycle of males. 4.reproductive cycle of females. i have to choose one of

    asked by tania sharmin on February 7, 2013
  29. math

    City Cellular purchased $28,900 in cell phones on April 25. The terms of sale were 4/20, 3/30, n/60. Freight terms were F.O.B. destination. Returned goods amounted to $650. What is the net amount due if City Cellular sends the manufacturer a partial

    asked by Trish on May 21, 2013
  30. Chemistry

    Snow forms in the upper atmosphere in a cold aid mass that is supersatuated with water vapor. When the snow later falls through a lower, warm air mass, rain forms. When atomic weight is 63.5 amu. Calculate the edge length of the unit cell.

    asked by Lauren on February 3, 2008
  31. math

    On a 3 day hike, Robert hiked twice as many miles on the first day as on the second day. On the third day he hiked 5 miles. Carlos hiked 5 miles on the first day and three times as many miles as on the second day as on the third day. (a) Write and simplify

    asked by Jay on April 22, 2015
  32. health sorta

    can someone explain to me how seretonin helps the brain in sleep. Thank you for using the Jiskha Homework Help Forum. Here is a site about the nervous system: 1. (Broken Link Removed) 2.

    asked by Markie on June 28, 2007
  33. physics help plz

    One 3.5 kg paint bucket is hanging by a massless cord from another 3.5kg paint bucket, also hanging by a massless cord, as shown in the figure . Part a) If the buckets are at rest, what is the tension in lower and higher cord ? Part b)If the two buckets

    asked by emma on May 6, 2012
  34. Biochemistry

    Calculate how you would make 0.5L of a 0.5M (500mM) acetate buffer at a pH of 4.7. Available is sodium acetate and glacial acetic acid. pH=4.7 pKa of acetic acid=4.76 Not sure if I did this next part right: 4.7=4.76 + log [base]/[acid] -0.06= log

    asked by Nicole on September 11, 2014
  35. math

    I need help with just two questions. Can you help me with them please? Thank you so much! 1. School Materials, Inc., packs 1-centimeter cubes in boxes that are 10 centimeters long, 12-centimeters wide, and 8 centimeters high. A carton holds 2 dozen boxes

    asked by Chearles on August 22, 2014
  36. Computer science

    need help how do this program. Use the top-down modular approach and pseudocode to design a suitable program to solve it. Alberta Einstein teaches a business class at Podunk University. To evaluate the students in this class, she has given three tests. It

    asked by Poohboi on August 30, 2015
  37. Math

    Part 1: When writing linear equations, how do you determine which form of a line to use? Part 2: Choose 1 set of points from the choices below. Then, solve the problem and post your solution, showing your steps. Write an equation in point-slope form for

    asked by Katie on January 8, 2014
  38. Physics

    On a banked race track, the smallest circular path on which cars can move has a radius of 119 m, while the largest has a radius 155 m, as the drawing illustrates. The height of the outer wall is 18 m. (a) Find the smallest speed at which cars can move on

    asked by Moises on October 6, 2012
  39. physic HELP

    On a banked race track, the smallest circular path on which cars can move has a radius r1 = 106 m, while the largest has a radius r2 = 153 m, as the drawing illustrates. The height of the outer wall is 18 m. Find the smallest speed at which cars can move

    asked by jessica on December 20, 2010
  40. algebra

    Clara is building a triangular garden. She wants the length of the longest side to be three more than twice as long as the length of the shortest side, and the third side will be twelve feet long. What expression could she write to determine the perimeter

    asked by studentE2020 on April 21, 2017
  41. Maths

    A bookshelf has 5 shelves its made from wood that is 30 mm thick and the shelves are evenly spaced Bookshelf is 2100mm high 600mm long and 300mm wide Mark out the sides and shelves from a piece of wood 2400mm long and 1200mm wide a saw cut is approximately

    asked by Tim on September 13, 2013
  42. HR

    Under the Taft-Hartley Act, three of the following are unfair labor practices on the part of the union. Which is not an unfair labor practice on the part of the union, under the Taft-Hartley Act? A. Threatening employees with physical injury or job loss if

    asked by Blue on July 21, 2018
  43. - English

    The Arctic region, where winters are long and cold, is home to more than 400 species of flowering plants. Which group of words is an adjective clause in the sentence? of flowering plants where winters are long and cold is home to more than 400 species of

    asked by Anonymous on February 11, 2013
  44. Calculus

    A ball is dropped from a height of 10 feet and bounces. Each bounce is ¨ú of the height of the bounce before. Thus, after the ball hits the floor for the first time, the ball rises to a height of 10(¨ú ) = 7.5 feet, and after it hits the second floor

    asked by Sandy on April 15, 2009
  45. Math

    two trains are traveling toward each other adjacent tracks. one of the trains 230 feet long and is moving at a speed of 60 miles per hour. The other train is 220 feet long and is traveling at the rate of 70 miles per hour. Find the time interval between

    asked by Taylor on September 14, 2012
  46. college physics

    a) A light-rail commuter train accelerates at a rate of 1.25 m/s2. How long does it take it to reach its top speed of 80.0 km/h starting from rest? (b) The same train ordinarily decelerates at a rate of 1.75 m/s2. How long does it take to come to a stop

    asked by Melissa on January 25, 2014
  47. biology

    Identify the blood types arising from each of the progenitor cell types: a)Myeloid progenitor cells b)Lymphoid progenitor cells No one has answered this question yet.

    asked by jack on November 10, 2012
  48. Chemistry

    Which of the following combinations would require an electrolytic cell? coat aluminum onto iron coat iron onto lead coat copper onto tin coat calcium onto iron Please help.

    asked by Ann on May 3, 2012
  49. chemistry

    Solution A, while in a 1.0 cm cell, has an absorbance of 0.390 and a [Cu2+] = 0.0283 M. Then, 6.57 mL of solution A is diluted with pure water to 100.0 mL. What is the absorbance of this diluted solution? I tried but I still don't get it. Can anyone please

    asked by hongkong on April 24, 2010
  50. english grammar

    PLEASE HELP ME TO CORRECT THESE SENTENCES AS THEY ARE ANWERED ACCORDING TO THE QUESTION BELOW. Writeone complete sentence for each expression to show clearly how it differs in meaning from their expression in the group. a to compare to = As compared to

    asked by Sehr on January 2, 2010
  51. Math

    Hi I need help figuring out these to word problems. Tom has created a scale drawing of his property for use in designing a landscape plan. 1 in on is drawing corresponds to 12 ft. There is a pond that is 112 ft. long on his property. How long will it

    asked by Jennifer on March 11, 2010
  52. Biology:Genetics

    In guinea pig, short hair (L) is dominant to long hair (l) and the heterozygous condition for yellow coat (Y) and white coat (y) gives cream coat. A short haired guinea pig is bred to long haired white guinea pig and one of the offspring is a long haired

    asked by Jez on February 4, 2014
  53. Biology: Genetics

    In guinea pig, short hair (L) is dominant to long hair (l) and the heterozygous condition for yellow coat (Y) and white coat (y) gives cream coat. A short haired guinea pig is bred to long haired white guinea pig and one of the offspring is a long haired

    asked by Ethan on February 4, 2014
  54. math

    a real motorcycle is 18 times as large as a model motorcycle that is 5 1/16 in. long so how long is the real motorcycle

    asked by tweet on January 20, 2011
  55. Physics

    Gas mixture contains 2.50 mol of O2 and 3.00 mol of Ar. Part A What is this mixture's molar specific heat at constant volume? Cv = ________R Part B What is this mixture's molar specific heat at constant pressure? Cp = ________R

    asked by Physics on October 1, 2017
  56. English

    Identify the part of speech or the form of a part of speech in the underlined portion of each sentence. 1. The yellow house down the street from me is for sale. (Down is underlined) a. preposition b. conjunction c. adjective d. adverb I think #1 is A, or

    asked by Heather on April 18, 2018
  57. History

    Please help! I'm trying to find some info. on Joseph Stalin, but what i've found doesn't seem to answer my questions. 2. What impact did the decisions and actions have on the leader responsible? Did their power increase or decrease as a result? Did they

    asked by mstv on April 22, 2015
  58. Physics

    You have been asked to design a "ballistic spring system" to measure the speed of bullets. A bullet of mass m is fired into a block of mass M. The block, with the embedded bullet, then slides across a frictionless table and collides with a horizontal

    asked by Marie on March 23, 2014
  59. math

    A board is 84 cm long. How many meters long is this board?

    asked by Grant on June 10, 2014
  60. physics please helpp

    The ends of the two rods shown in the figure are separated by 2.97 mm at 24.3 °C. The left-hand rod is brass and 1.21 m long; the right-hand rod is steel and 1.21 m long. Assuming that the outside ends of both rods rest firmly against rigid supports, at

    asked by maria on November 21, 2011
  61. physics

    The ends of the two rods shown in the figure are separated by 2.97 mm at 24.3 °C. The left-hand rod is brass and 1.21 m long; the right-hand rod is steel and 1.21 m long. Assuming that the outside ends of both rods rest firmly against rigid supports, at

    asked by maria on November 21, 2011
  62. physics

    The ends of the two rods shown in the figure are separated by 2.97 mm at 24.3 °C. The left-hand rod is brass and 1.21 m long; the right-hand rod is steel and 1.21 m long. Assuming that the outside ends of both rods rest firmly against rigid supports, at

    asked by maria on November 21, 2011
  63. physics

    The ends of the two rods shown in the figure are separated by 2.97 mm at 24.3 °C. The left-hand rod is brass and 1.21 m long; the right-hand rod is steel and 1.21 m long. Assuming that the outside ends of both rods rest firmly against rigid supports, at

    asked by maria on November 21, 2011
  64. General Education

    My question is " "What is the relationship between short-term goals and long-term goals?" I think that for one to be able to achieve their long-term goals, they need to set short-term goals and be able to meet them. But is there more to the relationship

    asked by Mom of eight on January 9, 2010
  65. math

    Kyle wants to form rectangles using straws.he has two straws of 6 inches long, two straws 4 inches long, and two straws 2 inches long.using four straws attached at the ends, how many different rectangles can Kyle form¿ what are the perimeters of the

    asked by betsy on November 5, 2015
  66. Social Studies

    How did the Ancient Puebloans adapt to their physical environment? A. They built networks of ditches to irrigate the desert. B. They cleared forests to make room for farmland. C. ----- They relied on fishing and hunting for food. D. They built mounds to

    asked by KODA- on October 10, 2018
  67. Math

    Perry's Publishing is relocating and 2 employees, Edna and Sam have created a "For sale" sign 4 feet long to place outside the current premises. They plant o attach the sign to a 9-foot pole using a hook and a chain. They would like the top of the sign to

    asked by M on April 29, 2015
  68. math

    The Washington Monument is the tallest structure in Washington D.C. At the same time the monument casts a shadow that is about 500 feet long, a 40 foot flagpole nearby casts a shadow that is about 36 feet long. Make a sketch. Find the approximate height of

    asked by Eleanna on February 20, 2012
  69. Algebra

    1. How long will it take for $900 to double if it is invested at 9% annual interest compounded 3 times a year? Enter in calculations or round to 3 decimal places. 1. It is take________ years to double. 2. How long will if the interest is compounded

    asked by Keonn`a:please help. on November 24, 2017
  70. Physics

    Two pendulums are set up side by side. One pendulum P, consists of a 0.240 kg mass that is suspended on a string that is 65.0 cm long. The other pendulum, Q, has a 0.360 kg mass that is suspended on a string that is 39.0 cm long. The two masses are pulled

    asked by Steve on January 31, 2013
  71. English

    I'm including part of the poem for you to check. "No Nightingale did ever chaunt more welcome notes to weary bands Of travellers in some shady haunt, Among Arabian sands: a voice so thrilling ne'er was heard In spring-time from the Cuckoo-bird ....." 1)

    asked by Henry2 on November 7, 2011
  72. physics

    Two carts are in contact on a horizontal frictionless surface. Cart 'A' has a mass of 3 kg, and cart 'B' a mass of 2 kg. (a) Find the force F on 'A' needed to give the two carts an acceleration of 0.8 m/sec2 . What is then the force exerted on 'B' by 'A'?

    asked by Anonymous on December 30, 2014
  73. biology

    A girl crossed a pure short, black haired animal with a pure long, brown haired individual (cross A). The F1 consisted of 10 individuals who had all the same phenotypes. She interbred this F1 generation (cross B) and counted the offspring, which consisted

    asked by Anonymous on January 22, 2008
  74. biology, plz help!

    A girl crossed a pure short, black haired animal with a pure long, brown haired individual (cross A). The F1 consisted of 10 individuals who had all the same phenotypes. She interbred this F1 generation (cross B) and counted the offspring, which consisted

    asked by Anonymous on January 22, 2008
  75. Accountant

    It is stand accounting procedures, or GAAP, to make an adjusting entry to remove the current year’s principle from the long-term liabilities. This entry reduces the long-term liabilities and increases the current liabilities. You are the bookkeeper for

    asked by Timothy on January 1, 2010
  76. Accounting

    It is stand accounting procedures, or GAAP, to make an adjusting entry to remove the current year’s principle from the long-term liabilities. This entry reduces the long-term liabilities and increases the current liabilities. You are the bookkeeper for

    asked by Brian on September 20, 2010
  77. cci

    It is stand accounting procedures, or GAAP, to make an adjusting entry to remove the current year’s principle from the long-term liabilities. This entry reduces the long-term liabilities and increases the current liabilities. You are the bookkeeper for

    asked by rafael on December 26, 2009
  78. Principle of Accounting

    t is stand accounting procedures, or GAAP, to make an adjusting entry to remove the current year�s principle from the long-term liabilities. This entry reduces the long-term liabilities and increases the current liabilities. You are the bookkeeper for

    asked by Tammy on March 29, 2010
  79. English

    Hi, I have a english exam coming up on poetry and Hamlet... the first part is Part A ;Passage Analysis: Choose only three of the following passages from the play Hamlet to comment on. Each response should be concise and well written in full sentences...so

    asked by Satrianna on January 16, 2013
  80. computer science

    Here is a question which for some reason I feel very unsure with. Can you guys take a look and see if you agree or disagree with what I have? I personally think that the below situation is safe and secure: Your software company has produced the following

    asked by who that on August 5, 2007
  81. Math

    A sidewalk is 40 m long. each section of the sidewalk is 8 dm long. how many sections of sidewalk are there?

    asked by David on February 24, 2016
  82. math

    kevin drew a scale drawing of his living room,The actual room is 16 feet long.If the room is 12 inches long in the drawing,what is the scale of the drawing?

    asked by bob on March 6, 2013
  83. algebra

    A water faucet is located in one corner of Juan's garden. He wants a garden hose long enough to reach the farthest corner of the garden. The garden is rectangular with sides of 10 feet and 15 feet. How long should the garden hose be? Show your work

    asked by Alexius on December 1, 2012
  84. algebra

    Three pieces of wood are needed for project. They are to be cut from a 90cm long piece of wood. The longest piece is to be 3 times as long as the middle sized piece and the shortest piece is to be 10 cm shorter than the middle sized piece. Can this be done

    asked by Kristi on May 9, 2010
  85. Math

    Ms. Henderson’s 5 art classes are turning in their final projects for the year. The table shows the numbers and type of project turned in during her first 4 classes. Part A Write the ratio of paintings to sculptures for each class in simplest terms.

    asked by Anonymous on March 3, 2015
  86. 12th grade

    A perchloric acid solution is composed of 168.75 g of perchloric acid and 81.25 mL of pure water. What is the percent by mass of the perchloric acid solution? The density of water is 1.000 g/mL. When I did this part I got 67.5% But, I am having trouble

    asked by Helpplease on October 24, 2010
  87. Ap Chemistry

    A perchloric acid solution is composed of 168.75 g of perchloric acid and 81.25 mL of pure water. What is the percent by mass of the perchloric acid solution? The density of water is 1.000 g/mL. When I did this part I got 67.5% But, I am having trouble

    asked by Helpplease on October 24, 2010
  88. Math, algerbra 2, algerbra, precalculus, homework

    You have 4 different investment options 4% interest 7% compound continuously 19% annually 5% every month You have 1000 dollars how long does it take for the value to double in each other investment options? How long does it take until 1000 becomes 1800?

    asked by charlie on February 6, 2019
  89. math

    Julia solved this problem. Peter had a strip of leather 58.8 cm long. He cut the strip of leather into 6 equal-length pieces. How long was each piece of leather? Julia said the answer was 0.98 cm. Is Julia's answer reasonable?

    asked by kill'n-yola on November 21, 2013
  90. math

    A Ferris wheel with a diameter of 100 feet rotates at a constant rate of 4 revolutions per minute. Let the center of the Ferris wheel be at the origin. The height h (in feet) of a Ferris wheel car located at the point (x, y) is given by h = 50 + y where y

    asked by Rosalinda on January 30, 2012
  91. Math-trig

    A Ferris wheel with a diameter of 100 feet rotates at a constant rate of 4 revolutions per minute. Let the center of the Ferris wheel be at the origin. The height h (in feet) of a Ferris wheel car located at the point (x, y) is given by h = 50 + y where y

    asked by Anonymous on February 1, 2012
  92. physics

    A circle is cut out of a uniform piece of plywood. How does the rotational inertia measured around a point on its outer edge compare with the rotational inertia about its central axis? a. The two rotational inertias are the same. b. The rotational inertia

    asked by ChrismB on May 15, 2016
  93. English

    Writeacher, I need your help to improve the questions below. I included part of the answers to make sense of the questions. Students should be able to develop their answers by writing ten-line paragraphs. 1) Describe the details of Winston Smith's life as

    asked by Henry2 on February 26, 2012
  94. Math

    To make green paint,Jeff's art teacher instructed him to mix blue and yellow paint. To make the desired shade of green, the ratio of blue paint to yellow paint is 3:4. What does this ratio mean? My Answer: It means comparing part to part (comparing how

    asked by Matt on September 14, 2016
  95. Algebra

    How long will it take for $1,200 to double if it is invested at 12% annual interest compounded 6 times a year? Enter in exact calculations or round to 3 decimal places. It will take years to double. How long will it take if the interest is compounded

    asked by Keonn'a Tarvin on November 28, 2017
  96. maths

    A town planner is using a map of a town centre with a scale of 1: 1250 A path in the town is 8cm long on the map. How long is the path in the town? Give your answers in metres. how do i work this out?? set up the proportion: 1/1250 = 8/x x=1250*8 cm =

    asked by k on May 9, 2007
  97. math

    Jeff is replacing the tile on his floor. he pans to use square tiles that are 11 inches on a side. the floor is 8 feet long and 6 feet wide. cabinet in the middle of the floor that will not need tile. this space is 2 feet wide and 3 feet long. estimate how

    asked by Marty on April 14, 2015
  98. Math

    How long will it take for $2,000 to double if it is invested at 7% annual interest compounded 3 times a year? Enter in exact calculations or round to 3 decimal places. It will take years to double. How long will it take if the interest is compounded

    asked by Keonn'a on December 9, 2018
  99. Math : )

    Lily receives 30 messages on her cell phone. Of those messages 1/5 are picture messages and 7/8 of the remainder are text messages. How many text messages does she receive?

    asked by Karen D on November 14, 2016
  100. English

    Thank you for your last corrections! Can you check following sentences, too please? 1) The narrator may be internal to the story, that is a character in the story, either the protagonist or a witness. It (?) may also be a voice outside the story, who tells

    asked by Franco on March 7, 2010