# Kelley

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.

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

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

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

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

6. ## English

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

7. ## Math

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

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

9. ## chemistry

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

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

11. ## English

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

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

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.

14. ## Math

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

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?

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

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.

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,

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?

20. ## English

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

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

22. ## English

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

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

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

25. ## Math

How many lines of symmetry does an oval have?

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?

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?

28. ## math

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

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?

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

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?

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?

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.

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

35. ## chemistry

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

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

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

38. ## biology

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

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

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?

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

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

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?

44. ## English

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

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?

46. ## Math

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

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

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?

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 âˆ’ x2; x = 1, x = 1 + h

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

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

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

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?

54. ## Math

0.5% of what number is 25?

55. ## math

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

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

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.

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

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?

60. ## Math

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

61. ## Chemistry

Is magnesium Sulfate ionic or covalent and why?

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?

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

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?

65. ## Math

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

66. ## Algebra

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

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

68. ## Math

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

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

70. ## math

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

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?

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.

73. ## biology

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

74. ## biology

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

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

76. ## math

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

77. ## English

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

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.

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

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

81. ## science

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

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?

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?

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

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

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?

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?

88. ## science

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

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

90. ## English

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

91. ## English

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

92. ## English

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

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?

94. ## Chemistry

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

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

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?

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?

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?

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..