# alley

Most popular questions and responses by alley
1. ## math

find the sum or difference. 1. 5/6 + 4/9 1. 1/2 2. 9/18 3. 1 5/18 4. 1 1/2 I think it is B 2. 15 5/12 - 11 1/8 1. 4 7/24 2. 4 7/12 3. -4 1/3 4. -4 7/24 I think it is A 3. 5/8 - 3/10 1. 13/40 2. 1/20 3. 1/4 4. 1/5 I think it is C 4. 15/16 - 3/4 1. 1 2. 3/4

2. ## Physics

An oxygen molecule consists of two oxygen atoms whose total mass is 5.3 x 10^-26 kg and whose moment of inertia about an axis perpendicular to the line joining the two atoms, midway between them, is 1.9 x 10^-46 kg*m^2. Estimate, from these data, the

Which is a measure of how closely particles are packed together? A.density C.solubility D.volume B.matter

4. ## Math

A local motel has 100 rooms. The occupancy rate for the winter months is 60%. Find the probability that in a given winter month more than 65 rooms will be rented. Use the normal distribution to approximate the binomial distribution.

5. ## grammar

identify the direct object. i took raymond central park in new york. A)i B)raymond c)central park D) new york i think its b

6. ## solve the equation

Solve the equation log[14](x+49) - log[196] x=1

7. ## math

Determine the cost of painting the exterior walls and top of a cylindrical wheat silo that is 40 m high and 20 m in diameter. given that each litre of paint costs \$7.25 and covers 8 meter square.

8. ## financial management

Can anyone help me witht his I am so lost. The following tabulation gives earnings per share figures for the Foust Company during the preceding 10 years. The firm’s common stock, 7.8 million shares outstanding, is now (1/1/03) selling for \$65 per share,

9. ## science

How much heat is absorbed by a persons hand if 100 grams of steam at 100c is first converted to liquid at 100c and then cooled to normal body temperature?

10. ## Physics

A sphere of radius 20 cm and mass 1.2 kg rolls without slipping down a 30 degree incline that is 10 m long. a) Calculare the translational and rotational speeds of the sphere when it reaches the bottom. Assume it starts from rest, and first solve for each

11. ## language arts 2

in 1999,i went to disney world for vacation. what are the verbs in this sentence?

12. ## Statistics and Probability

A survey shows that 25% of people listen to the radio daily. If a group of 125 people are surveyed, what is the probability that more than 40 people will have listened to the radio today?

13. ## math

what is 74 dollars minus 30% i think its 51 dollars

14. ## grammar

predicate nominative. dr. martin luther king jr. was a civil rights leader. A) dr. martin luther king jr. B)was c) civil rights D) leader i think its c.

15. ## medical

this is not homeowrk for school it is homeowrk for me. I am having my gallbladder out friday and i also have IBS where can i find information on a diet to follow after surgery so i do not have to deal with bad IBS for the rest of my life.i know i can not

16. ## World history

During early civilizations why did most cities rise in river valleys? a.River valleys provided work to men who built dikes and canals b.People built cities on riverbanks for easy access to travel and trade c.city-state goverment centers were located in

17. ## grammar check

is this a action verb. diego rivera, a uniquely talented artist from mexico, painted murals. A) takented B)uniquely C)painted D)from my ans.c or b im going with c.

18. ## Science

does anyone have information on disorders related to carbohydrates such as lactose intolerance, diabeted or hypoglycemia or know where i could find something that explans this well to me

19. ## informal logic

Socrates claims that he knows that death is not an evil because: (Points : 1) His religion has told him so The oracle has not prevented him from saying what he said Life is a disease Death is hell None of the above

20. ## English

What are some flaws of Cassie Logan from the book let the circle be unbroken? I can tell that she's strong willed but I don't know if that's really a flaw

21. ## Statistics

Commuters were asked how many times a week they stop for coffee on their way to work. A survey found a mean of 3 times a week with a standard deviation of 0.55. Find the probability that the sum of 121 values is less than 350.

22. ## Statistics and Probability

Commuters were asked how many times a week they stop for coffee on their way to work. A survey found a mean of 3 times a week with a standard deviation of 0.55. Find the probability that the sum of 100 values is more than 290.

23. ## grammar

which contain a helping verb. !) steel drums were invented in the caribean islands or 2)maracas are a south american instrument.i think 1.

24. ## Physics

Two pieces of string are identical except one piece is twice the length of the other. Each is tied to a rigid support at one end, stretched taut, and subjected to the same sudden jerk at the unattached end. What do you predict will happen? Justify answer.

25. ## math

in the backyard there are two trees located at grid points A(-2,3) and B(4,-6) a) The family dog is walking through the backyard so that it is at all times twice as far from A as it is from B. Find the equation of the locus of the dog. Draw a graph that

26. ## financial management

"NPV and IRR methods result in conflicts only if mutually exclusive projects. What do you consider mutually exclusive projects and how would you rank these projects?"

27. ## Science of nutrition

how do lipids move through the body so they can be digested and absorbed? How are lipds stored in the body?

28. ## science

can anyone tell me how or what process the mouth, small and large intestines and stomach. like what is there role or componets of the digestive system?

29. ## Use the rational zeros theorem

Use the rational zeros theorem to list the potential reational zeros of the polynomial function. Do not attempt to find the zeros. f(x)=6x^4+9x^3+30x^2+63x+28

30. ## Algebra

Use the rational zeros theorem to list the potential reational zeros of the polynomial function. Do not attempt to find the zeros. f(x)=6x^4+9x^3+30x^2+63x+28

31. ## Use the remainder theorem

Use the remainder theorem to find the remainder when f(x) is divided by x+2 whether x+2 is a factor of f(x) f(x)=2x^6-8x^4+x^2-5 Remainder is=

32. ## statistics

Shoppers were asked how much money they were going to spend today in the mall. The mean dollars was \$250 with a standard deviation of \$15. In a group of 64 people, what is the probability that they spent less than \$240?

33. ## statistics

Commuters were asked how many times a week they stop for coffee on their way to work. A survey found a mean of 3 times a week with a standard deviation of 0.55. What is the probability that in a group of 36 people they stop between 2.8 and 3.25 times per

34. ## grammar

predicate nominative. dr. martin luther king jr. was a civil rights leader. A) dr. martin luther king jr. B)was c) civil rights D) leader i think its d or a.

35. ## grammar

identify the underline word. mosaics are PICTURES made of bits of colorful glass, stone or tile. a)direct object B)indirect object C)predicate adjective d)predicate nominative i thinks its a.

36. ## grammar check

thanks for helping me out.is this a verb or verb pharse. some species of sharks can grow new rows of teeth every week. A) can B)can grow C) grow D)can grow new rows (i say a but if wrong its b.)

37. ## grammar check

which is a demonstrative adjective. a)this was found on the bus last week. B)my younger sister likes to play with these. c)those strawberries we ate yesterday were very fresh(thats my ans) D)my aunt dalia weaves beautiful baskets.

38. ## grammar

which of the following is noty a noun? A)puertro rico b)grow i pick this ans, c) peace d) magazine. which is a compound verb? don't forget to visit the cities of new delhi and calcutta while touring india. A)new delhi/ calcutta B)visit/ while C) visit/

39. ## grammar

the emotinal association that a word has is called A)connotation b)denotation c)detection D)expression

40. ## human services

what would be the definition for the words problem, policy, and programs for health and human services? would you say problems.. what a person is going through? policy.. being what the agency has to follow such as guidelines and programs... things the

41. ## science

how do lipids move through the body so they can be digested and absorbed? I fyou pour oil and water together they do not mix so am confused to this. also how are they stored in the body?

42. ## human services

what would be some examples for theoretical models?

43. ## health

What is the larynx commonly called?

44. ## log

Use the properties of log to find the exact value of each expression. Do not use calculator 8 log 8^5

45. ## Find the domain, range and horizontal asymptote

Find the domain, range and horizontal asymptote f(x)=2^-x-2

46. ## analyze the graph of the function

analyze the graph of the function R(x)=x^2-12/x-6 a) What is the domain of R(x)? b) What is the equation of the vertical asymptotes of R(x)? c) What is the equation of the horizontal or oblique asymptote of R(x)?

47. ## College algebra

Use the rationals theorem to find all the zeros of the polynomial function. Use the zeros to factor f over the real numbers, F(x)=7x^3-x^2+7x-1

The population standard deviation of people who shop online is 3.1. If you want to be 75% confident that the sample mean is within 10% of the population mean, how many people must be surveyed?

49. ## Stats

A survey was conducted to determine the number of hours people listen to the radio. While most of the listening is in the car, it turns out that the mean is 2.5 hours with a standard deviation of 0.75 hours. Find the probability that the sum of 100 values

50. ## Math

Based on past studies, a car manufacturer has found that 83% of new car buyers will sell their new car within the next four years. If 100 new car buyers are randomly selected, what is the probability that at least 90 will sell their cars within the next

51. ## Stats

Commuters were asked how many times a week they stop for coffee on their way to work. A survey found a mean of 3 times a week with a standard deviation of 0.55. What is the probability that in a group of 36 people they stop more than 3.2 times per week?

52. ## Nothing to do with school

how do you file child support if the other parent is on ssi?

Prepare a 1,050-1,750-word (3 to 5 pages) paper in which you analyze at least seven of the forces and trends from the list in the table shown above. Your analysis must include economic as well as legal and regulatory forces. The other five are your

54. ## grammar

native americans helped the early european COLONISTS.a)DIRECT OBJECT B)INDIRECT OBJECT C)PREPOSITION D)PREDICATE NOMINATIVE. COLONISTS IS A C. I THINK if not please correct

55. ## grammar damon be clearr

damon can you be more clear please.

56. ## grammar

identify the adverb. we painted a huge mural of the continents yesterday. A)painted B)huge cv)yesterday D)continents i choose d my second choose is c.

57. ## grammar check

which is a compound subject? 1) my sister and i saw a dinosaur at the museum. 2) marco polo lived in italy and explored places in china.i choose number 1. identif the complete predicate. thomas edison invented the light bulb, among other things. d)invented

58. ## grammar

the emotinal association that a word has is called A)connotation b)denotation c)detection D)expression a or d

59. ## grammar

run on sentences i cant figure out which one is a run on sentence. A)while he watched the video cassette of last weeks play, joseph concentrated on his performance or B)i don't think that henry will be able to attend college until the fall.

60. ## prealgerbra

The cellular process involves mitosis is fertilization ? True or False I picked True

Please check my answer thanks Which of the folowing process is achieved through osmosis ? A. A cube of sugar didilving in coffee B. Particles of oxygen filling the lungs C. Water moving across thr cell membranne D. Transport of proteins from the

63. ## financial management

This si a question I have to answer and am not sure of the answer and would like to work with someone on this can i write with anyone through email so i can send my attachment without going through here for maybe another class mate to see? Discuss net

64. ## financial management

From an investor’s viewpoint, what would be your reaction to purchasing or holding bonds?"

65. ## financial

why is it important for people to know all about money and capital markets investments and financial management if they only work in one of these areas

66. ## health and human service

can anyone give me some ideas on the greatest concerns on the current state of human and health service workers industry?

67. ## human service

what are some social policy that may affect us and our future position as a human service worker?

68. ## simple math

simplify (2x+y)^2 x=2 right? help please

69. ## alg 1

−3(d − 3) + 5d

70. ## Write the expression as a single log

Write the expression as a single log. Express powers as factors ln(x/x-5) + ln(x+5/x) - ln(x^2-25)

71. ## Domain of composite function

Find the domain of the composite function fog. f(x)=x^2+3;g(x)=sqrtx-4

72. ## Algebra

Use the intermediate theorem to show that the polynomial function value has a zero in the given interval f(x)=x^5-x^4+8x^3-7x^2-17x+7; [1.6,1.8] Find the value of f(1.6) Find the value of f(1.8)

73. ## Solve the inequality

Solve the inequality algebraically 8x-3 ≥ -3x^2

74. ## Form a polynomial

Form a polynomial f(x) with real coefficients having the given degree and zeros Degree 5; zeros: -8; -i; -8+i

75. ## geometry

In the accompanying diagram ab and cd are chord of the circle and intersect at e if ae=10 en=9 and ec =6 find de

76. ## social studies

what is considered alexander the great most lasting achievment?

77. ## math

Using knowledge gained from this course and previous coursework, conduct an internal and external environmental analysis for your proposed business. Using the information obtained from this analysis, as well as the lessons learned from the Considerations

79. ## us history

sequencing the louisiana purchase in order from a-j

80. ## grammar

every child should have have the OPPORTUNITY to learn to read and write. a)predicate nominative my ans.B)preposition c)indirect object D)direct object

81. ## grammar

jerome is really SERIOUS about sports. a) predicate nominative b)predicate adjective c)indirect object direct object i think its b.

82. ## grammar

identify the underline word. mosaics are PICTURES made of bits of colorful glass, stone or tile. a)direct object B)indirect object C)predicate adjective d)predicate nominative i thinks its b

83. ## grammar

identify the underline word. mosaics are PICTURES made of bits of colorful glass, stone or tile. a)direct object B)indirect object C)predicate adjective d)predicate nominative i thinks its c.

84. ## grammar

which is an adveb.diego rivera carefully studied the work of mexican and italian painters. A)studied B) carefully. i say b

85. ## grammar check

according to census information there is a connection between education and income. a)verb B)conjunction C)adverb D)preposition. i choose d.

86. ## grammar

diego rivera carefully studied the work of mexican and italian painters. A)studied B) carefully. i say b

87. ## grammar check

an example of a proper adjective is: A) modern mexico B)catholic C)painted mural D)ancient civilization i think its c

88. ## grammar

identify the capatiled word in the following sentence. the iroquois made mask from CORN husks. A)adjective is my ans. B) pronoun C)demonstrative adjective D) noun

89. ## grammar

is this a run on sentence? i wanted to plant some new flowers this year it would add color to my yard. i think it is.

90. ## grammar

when arranging ideas for a research paper, what type of order are you using if you write a paper on the planets, starting with the pkanet closet to earth? a)chronological b)spartial c)impotance d)logical i picked a im i right. which is the introduction of

91. ## pre alg

12a^-4 b^6 c^-3 / 30 a^2 b^-5 c^-3 is the answer 2b/5a^6 c^?

92. ## childhood ed.

A classroom activity that requires children to find their name cards at Circle Time or on the Daily Duties chart affords an opportunity for: A. the teacher to observe the child's active participation in classroom responsibilities. B. noting the child's

93. ## early education

When a teacher modifies a word game(e.g.Simon Says) to incorporate a higher level of speech, she is: a. modeling use of decontextualized language. b. employng scripts to build and expand the child's cognitive ability. I picked b.

A cell digests proteins through a ___________ process? Where I can I get some information on this thanks

95. ## financial management

Is maximizing stock price the same thing as maximizing profit?

96. ## science

can anyone explain the cycle of malnutrition to me? i know the effects but not reall the cycle

97. ## health

why is it so imporrtant to drink a lot of water when working out or doing sports

98. ## health

what are some benefits you stand to receive by taking a multivitamin every day and can taking a multivtamin everyday raise your intake of a particular vitamin or mineral to near toxic levels