Popular questions and responses by Kelley
  1. Math

    What is the speed of a walking person in m/s if the person travels 1000m in 20 minutes.

    asked on April 16, 2013
  2. Chemistry

    A pure white solid material that looks like table salt releases gas when heated under certain conditions. There is no change in the appearance of the solid, but the reactivity of the material changes. Did a chemical or physical change occur? How do you

    asked on October 7, 2014
  3. biology

    amino acid is to protein as fat is to lipid DNA is to RNA sugar is to fat simple sugar is to starch

    asked on October 6, 2016
  4. Math

    A bag contains twice as many pennies as nickels and four more dimes than quarters. Find all possibilities for the number of each coin if their total value is $2.01. I have pennies = 4n nickels = n dimes = 4 + q quarters = q but I don't know where to go

    asked on October 17, 2018
  5. Pre-cal

    a blimp, suspended in the air at a height of 500 feet, lies directly over a line from Soldier Field to the Adler Planetarium on Lake Michigan. if the angle of depression from the blimp to the stadium in 32 degrees and from the blimp to the planeterium is

    asked on March 27, 2017
  6. English

    What is the subject complement in this sentence? Painting is one of the oldest arts.

    asked on September 2, 2013
  7. Math

    find the next three terms 2,3,9, 23, 48, 87

    asked on September 3, 2017
  8. math

    you set up a bulletin board site on the internet. For the first six days , the number of hits or people who visit your site are given below. Make a conjecture on how many hits your site will get on day 7 and 8

    asked on August 29, 2017
  9. chemistry

    How many grams of sodium iodide, NaI, must be used to produce 88.1 g of iodine, I2

    asked on October 13, 2018
  10. math

    Rebekah needed exactly 6 cups of water for a recipe , but she had only 2 cups that could measure 5 cups and 8 cups of liquid respectively. How could she use these two to get the exact amount she needs

    asked on September 7, 2017
  11. English

    Is this a run on sentence It's cold today remember to bring your jacket.

    asked on September 7, 2014
  12. algebra

    At the first tri-city meeting, there are 8 people from town A, 7 people from town B, and 5 people from town C. If a council consisting of 5 people is randomly selected, find the probability that 3 are from town A and 2 are from town B. I know this is a

    asked on May 9, 2010
  13. English

    Is the gerund being used as a subject, predicate nominative, direct object, or object of the preposition in the following sentences and why? For a crisp texture, avoid overlooking the vegetables. Omar preferred watching the hockey game.

    asked on November 26, 2012
  14. Math

    Write an inequality for the following statement 9 is greater than b

    asked on January 5, 2017
  15. math

    Fred has 3 times as many dimes as quarters. How many dimes does he have if the value of all the coins is $3.85?

    asked on February 7, 2017
  16. science

    When enough experimental data support a hypothesis, the hypothesis then becomes a fact theory inference conclusion I am torn between theory and conclusion

    asked on August 29, 2016
  17. English

    Should colonel be capitalized in this sentence? My Uncle Charles is a colonel in the US Army. Should sergeant be capitalized in this sentence? The speaker at our assembly was sergeant Arlene M Hayes.

    asked on February 27, 2014
  18. math

    sara inspected the horses and hens in her farm one morning. Afterwards, we could not remember how many animals of each kind she had, but knew the total number of these animals was 27, her own age in 1997. She also knew that the total number of legs was 70,

    asked on September 5, 2017
  19. math

    a surplus of 12 items is represented by 12, determine the opposite of that number and describe the measurement indicated by that opposite? I think it is 12 and the opposite is -12, a shortage of 12 items. Is this correct?

    asked on September 13, 2016
  20. English

    What are all of the verbs in the following sentence? Calipers were set and verified at 5 mm.

    asked on January 21, 2016
  21. English

    Is there an adverb in these sentence... There is a big sale at the mall. I think no adverb. In the past, she has been very lucky with her buys. I think lucky

    asked on December 16, 2013
  22. English

    The teacher should take attendance every day. Verb phrase is should take. IS this a linking or action verb and why?

    asked on November 14, 2011
  23. English

    Identify the adverb what it modifies and whether the word it modifies is a verb, adjective, or adverb What about these two? The two teenagers climb high in order to cut branches that might suddenly fall on a house or a wire. adverb suddenly describes fall

    asked on January 28, 2016
  24. English

    What type of prepositional phrase are in the following sentences? Adjective or adverb? From the beginning the trail was rocky and steep. Adverb? On one side was a rocky ledge. Adverb? The view from the other side was fantastic. Adjective? The other

    asked on January 14, 2014
  25. Math

    How many lines of symmetry does an oval have?

    asked on August 27, 2012
  26. algebra

    Describe two laws of exponents and provide an example illustrating each law. Explain how to simplify your expression. How do the laws work with rational exponents?

    asked on November 18, 2010
  27. math

    Please show me how to solve: Brenda drove three times as far as Jan. Brenda drove 24 miles more than Jan. How far did Jan drive?

    asked on August 29, 2016
  28. math

    Mike jogs for half an hour at y mi/h. He jogs ? mi complete the statement with a variable expression

    asked on August 22, 2016
  29. math

    Find the zeros of each function. Then graph the function. y= (x-1) (x+2) Can you show me how to do this please?

    asked on March 29, 2016
  30. english

    I have to write the prepositional phrase, the word it modifies, and whether the phrase is an adverb or adjective Many factory robots are arms on moving rails. Prep phrase on moving rails modifies are adverb? Robots handle materials that would cause damage

    asked on February 2, 2016
  31. Math

    Can u solve and show steps for x/2 + 1 = 1/4x - 6? I subtract 1 from each side. Then I times each side by 2 to get x alone. Do I multiply 2 1/4 and 7?

    asked on September 12, 2012
  32. Science

    My question is which of the following are NOT examples of data? Numbers Graphs Measurements Conclusions I know conclusions are not data. What about graphs? Is that data or a way to record data?

    asked on September 3, 2012
  33. Analytical Chemistry

    A photon of an X-ray radiation has a wavelength of 5.50 Å. For the radiation, calculate the (a)frequency in Hertz, (b)the energy in Joules, (c) the energy in electron volts (eV) and (d) the energy in kJ/mol.

    asked on December 9, 2010
  34. finance 200

    dr. j wants to buy a dell computer which will cost 2788 four years from today . he would like to set aside an equal amount at the end of each year in order to accumulate the amount needed . He can earn 7% annual return . How much should he set aside

    asked on April 2, 2010
  35. chemistry

    How many grams of O2(g) are needed to completely burn 34.1 g of C3H8(g)?

    asked on October 13, 2018
  36. Math

    Karen read 20 pages of her book in a half hour if she reads for 3 hours at that same rate about how many pages of her book can she read

    asked on January 16, 2018
  37. algebra

    Solve the following equation for p: 5s - 3p = fp + 12 the fp is confusing me so much, I've tried solving it so many times but this keeps getting me

    asked on September 30, 2017
  38. biology

    Can you please explain this to me? List all the possible genotypes of a pea plant with purple flowers and round seeds.

    asked on January 10, 2017
  39. math

    How would you set up an equation to solve this problem? A clown weighs 60 lbs more than a trapeze artist. The trapeze artist weighs two thirds as much as the clown. How much does each weigh? Choices for the weight of the trapeze artist are: 110, 120, 125

    asked on September 8, 2016
  40. math

    a Midwestern music competition awarded 28 ribbons. The number of blue ribbons awarded was 1 less then the number of white ribbons. The number of red ribbons was 2 more then the number of white ribbons. How many of each kind of ribbons was awarded?

    asked on December 20, 2015
  41. English

    Are theses sentences simple or compound sentences? Alex's younger brother, Cameron, and two other friends also became interested in the benefit. I think simple because it is just one independent clause. They would charge people for a dinner and hold the

    asked on March 19, 2015
  42. English

    What are the verbals in these sentences and are they gerunds or participles? The dog reacted by racing around the corner, dashing across the kitchen, and skidding to a stop. In the finished commercial, the chuck wagon disappears right through the cabinet

    asked on February 23, 2015
  43. english

    The snake's skin feels rather smooth. Is feels a linking verb? The goats in the children's zoo are hoping for treats. Is are hoping a linking verb?

    asked on November 11, 2014
  44. English

    What is mystery in this sentence? The disappearance of the colony is a great mystery. Is it a predicate noun

    asked on September 30, 2013
  45. English

    What is the verb phrase Many families would have been the proud owners of pet cats and dogs. Is it would have been?

    asked on August 25, 2013
  46. Math

    How do you solve x/2+1=1/4x-6?

    asked on September 12, 2012
  47. gotta have answer by 11:59 tonight!!!

    A railroad car with a mass of 1.99 104 kg moving at 2.80 m/s joins with two railroad cars already joined together, each with the same mass as the single car and initially moving in the same direction at 1.52 m/s. (a) What is the speed of the three joined

    asked on December 15, 2011
  48. English

    Since the sentence The cab driver was driving extremely fast down the street has both an action verb and a linking verb, what do I say it is action or linking?

    asked on November 14, 2011
  49. college algebra

    A function is given. Determine the average rate of change of the function between the given values of the variable. f(x) = 6 − x2; x = 1, x = 1 + h

    asked on June 17, 2011
  50. college algebra

    A function is given. Determine the average rate of change of the function between the given values of the variable. f(t) = 6/t ; t = a, t = a + h

    asked on June 17, 2011
  51. Calc

    cylindrical can is to be made from a rectangular piece of aluminum that is 25 inches long and 10inches high by rolling the metal horizontally. Determine the circumference of the cylinder, the radius of the cylinder, the height of the cylinder, and the

    asked on November 8, 2008
  52. Psychology

    I am trying to list the elements of classical conditioning in a taste aversion. My taste aversion is for bananas. I developed a hatred for them after becoming sick when they were put in something I had to drink when I got sick. Would by neutral stimulus be

    asked on October 8, 2019
  53. Physics

    Charlie wants us to know the height of a bridge, so he drops a rock over the side. The rock lands in the stream below 3 seconds later. How high is the bridge?

    asked on September 18, 2018
  54. Math

    0.5% of what number is 25?

    asked on April 30, 2018
  55. math

    Why can't 3/7 be written as a terminating decimal

    asked on April 29, 2018
  56. science

    Write the chemical formula for cornstarch + heat = Dextrin + water. I know that the formula for cornstarch is C27H48O20 The formula for Dextrin is C6H10O5. I also have to balance the equation

    asked on April 8, 2018
  57. math

    When drawing four cards, where you do NOT replace a card before drawing another card, what is the probability of drawing "four of a kind"? Can you show me the steps.

    asked on March 19, 2018
  58. Math

    a magician has a repertoire of 8 magic tricks of which he performs 2 on each show. In how many ways can he plan his program for 3 successive shows if: he does not want to perform the same trick on any 2 successive shows? He wants to use the same trick for

    asked on March 18, 2018
  59. math

    How do you construct a segment that is the square root of 7 inches long since there are no two numbers that you can add together that equal 7 that have equal square. Would one side of the triangle equal 2 and the other the square root of 9?

    asked on February 11, 2018
  60. Math

    What is 1/2% of 18 Can you show me the steps please?

    asked on February 4, 2018
  61. Chemistry

    Is magnesium Sulfate ionic or covalent and why?

    asked on January 15, 2018
  62. math

    What is the smallest number that is divisible by the numbers 315, 455, and 875. Can you show me how to get this answer?

    asked on December 10, 2017
  63. Math

    after a cyclist has gone 2/3 of her route, she gets a puncture in a tire. Finishing on foot, she spends twice as long walking as she did riding. How many times as fast does she ride as walk? I know that the answer is 4 but do not know how to get to this

    asked on December 3, 2017
  64. math

    What is the least common multiple of 864,624 and 819. Can you please show the steps. I know that they are both divisible by 3 but can't find the next lowest prime number to divide them by?

    asked on November 12, 2017
  65. Math

    If a set of closed under addition, must it also be closed under multiplication? explain your answer or give a counterexample

    asked on October 16, 2017
  66. Algebra

    If $6000 invested for one year yields $390 in interest, find the investment rate. how do I set up this problem?

    asked on September 30, 2017
  67. Pre

    How many different license plate number can be made using 2 letters followed by 4 digits selected from the digits 0-9 a) if letters and digits may be repeated? b) if letters may be repeated, but digits may not be repeated? c) if neither letters nor digits

    asked on April 29, 2017
  68. Math

    How do you solve -1-2 over 1/2

    asked on February 8, 2017
  69. Math

    Please show me how to write an equation in slope intercept form for a line with a y intercept of -1 and an x intercept of 4

    asked on February 1, 2017
  70. math

    Does the equation y+4 = 0 have a slope and why or why not?

    asked on January 17, 2017
  71. math

    A money bank has twice as many nickels as dimes. There is exactly $2.00 in the bank. How many nickels are there? Can you answer this and show me how you got it?

    asked on December 13, 2016
  72. math

    Can you show me how to write this equation: The greater of two consecutive even integers is six less than twice the smaller.

    asked on October 11, 2016
  73. biology

    Which of the following is not an organice molecule? Cellulose sucrose water testosterone

    asked on October 11, 2016
  74. biology

    which of the following is not an organic compound: cellulose sucrose water testosterone

    asked on October 10, 2016
  75. biology

    How is a cow protein different than a human protein? How is cow DNA physically different from human DNA? Remember all proteins are made up of amino acids

    asked on October 8, 2016
  76. math

    can you solve and show me the steps? 3(x-1)2=27

    asked on August 24, 2016
  77. English

    The Red Cross' shelters needed ham operators. Is the apostrophe correct in the sentence above?

    asked on April 13, 2016
  78. english

    What is needed before or after the date listed below, a dash or a parentheses or is it correct? I think parentheses because it is loosely related to the sentence? During the Civil War 1861-1865, however, Barton performed another important national service.

    asked on April 12, 2016
  79. English

    I have to write the prepositional phrase, the word it modifies, and whether the phrase is an adverb or adjective Mold-maker robots inject red-hot metal into molds. preposition phrase into molds modifies metal or inject? if metal adjective if inject adverb

    asked on February 2, 2016
  80. english

    I have to identify the adverb, what is modifies, and identify if the modified word is an adverb, adjective, or verb. They work very carefully when they are up in the tops of trees. Adverb very describes adverb carefully? adverb carefully describes verb

    asked on January 28, 2016
  81. science

    Does carbon dioxide or water have a higher boiling point and why?

    asked on January 14, 2016
  82. physics

    You accelerate your 1500 Kg car from 2 m/s to 12 m/s in 2 seconds. How do you determine the cars acceleration initial momentum final momentum change in momentum the force required to do this?

    asked on January 11, 2016
  83. physics

    You accelerate your 1500 Kg from 2 m/s to 12 m/s in 2 seconds. How do you determine the cars acceleration initial momentum final momentum change in momentum the force required to do this?

    asked on January 11, 2016
  84. English

    In the following sentence are they compound, complex, or compound complex All girls were taught spinning when they were quite young, and they also learned weaving. I think compound complex While housewives were at the marketplace, they met at the public

    asked on December 15, 2015
  85. English

    Am I right in the problems below: Although Rex behaves well, they take him to obedience class. dependent clause is Although Rex behaves well and it is used as a noun? He looks as if he wanted a good home. dependent clause is as if he wanted a good home and

    asked on December 14, 2015
  86. English

    It was not Welle's intention to cause a nationwide panic, but that's what he did. The infinitive phrase is to cause a nationwide panic. Is this phrase a noun, adjective, or adverb? I think a noun because it restates what his intention was not?

    asked on December 7, 2015
  87. English

    After the chilling story, Ichabod sets out for home through the woods. What is the participle or participle phrase and what does it modify?

    asked on December 6, 2015
  88. science

    what is it called when electrons in the outer shell are available to bond with other atoms?

    asked on November 17, 2015
  89. English

    Another lay/laid asleep during the day and worked at night. I think lay because it does not have a direct object Would you like to lie/lay on a scaffold along the Sears Tower and watch the stars. I think lie because it does not have a direct object

    asked on November 17, 2015
  90. English

    Where does the apostrophe go or is one needed? This parks rules were hard to understand? The rangers instructions helped.

    asked on May 12, 2015
  91. English

    Do I need parentheses or dashes in this sentence? Copernicus as you might know. decided that the earth travels around the sun.

    asked on May 11, 2015
  92. English

    In this sentence, How often does the C train run? Do I need a period after the C?

    asked on May 4, 2015
  93. English

    In these sentences which verb should be chosen? The public also views/view other sculptures at the memorial. I think Views because public is plural? Mathematics fail/fails to explain the wall's dramatic effect. Fail?

    asked on April 22, 2015
  94. Chemistry

    What is C7H6O3 in empirical form and how do you get there?

    asked on April 21, 2015
  95. English

    In this sentence Most of my time at the party were/was spent playing two games. Should we pick was since the pronoun is singular

    asked on April 20, 2015
  96. Science

    The mass of 1 liter of water is approximately 1000g. If you consume 1 liter of water,ow many water molecules did you consume?

    asked on April 20, 2015
  97. English

    Where do I need a comma? After returning to the United States from Canada Sitting Bull was put in prison for two years. Just after canada?

    asked on April 19, 2015
  98. English

    Is this sentence compound, complex, or compound complex? Charity groups distributed food and safe drinking water, and they handed out sleeping bags and mosquito nets, which were needed in the tropical climate. Is this compound complex?

    asked on March 29, 2015
  99. English

    Are these sentences compound, complex, or compound complex? Volunteer helped clear roads so that supplies could get to villages that needed them. Complex..

    asked on March 29, 2015
  100. English

    What is the dependent clause in these sentences and are they nouns, adverbs, or adjectives? All family members know why the dog must leave. Why the dog must leave? Adverb They realize that the dog will become a visually challenged person's constant

    asked on March 25, 2015


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