# Questions Asked onMarch 22, 2010

80+95/42+93

2. ## Classics

What are some characteristics for Hurcules/Heracles??? Eg Brave

3. ## CHEM

how many gram of potassium bromide can be made from 13.7 grams of potassium and unlimited bromide

4. ## critical thinking 105

A(n)___________ is a set of claims intended to support or prove a conclusion

5. ## CHEM_

if 16.5 of iron (II) sulfide contain 6.02 x 10^23 formula units, how many formula units of iron (II) sulfide are in 1.00 mL of iron (II) sulfide? The density of iron (II) sulfide is 4.84 g/cm^3

6. ## CRT 105

A(n)_________ claim is a claim about a matter of fact.

7. ## CRT 105

A(n)________ or factual issue is one whose truth can be settled by an agreed-on method for collecting evidence,the truth about which is a fact, and disagreement about which means that at least one of the people is mistaken.

8. ## Physics

A 0.56-kg mass is suspended from a string, forming a pendulum. The period of this pendulum is 3.6 s when the amplitude is 2.2 cm. The mass of the pendulum is now reduced to 0.27 kg. What is the period of oscillation now, when the amplitude is 2.5 cm? Give

9. ## Physics

The displacement of an object in SHM is given by y(t) = (7.1 cm)sin[(1.64 rad/s)t]. What is the frequency of the oscillations in Hz? I'm completely stuck here. I was thinking that frequency = 1/t. I'm stuck with the information given. Please help!

10. ## Pre-Cal

Identify the following features of the graph of g(x) = (3/2)^x+2 A) Asymptotes B) Intercepts C) Increasing or decreasing Once I graph this on my calculator, how can I find these?

11. ## English

Why would a man with no talent, no looks, no money etc.. drive around the summer streets of NYC, showing down to talk with women - women he doesn't know, but who do posses talent, looks, money and etc.. (150 words min).

12. ## Physics

A voltmeter of internal resistance of 5000 Ω is connected across the poles of a battery of internal resistance 0.20 Ω. The voltmeter reads 1.4993 volts. What is the actual zero-current emf of the battery? Would this formula be I = V/(r+R) =

13. ## Physics

A solar panel (an assemblage of solar cells) measures 58 cm x 53 cm. When facing the Sun, this panel generates 2.7 A at 14 V. Sunlight delivers an energy of 1.0×10^3 W/m^2 to an area facing it. What is the efficiency of this panel, that is, what fraction

14. ## Freshmon Comp

Can someone please help me come up with a simple topic for a division Analysis Essay. It only has to be four hundred word so it cant be to general please help me its due tomorrow and i still havent got a clue, for a topic

15. ## chemistry

A certain reaction has a delta H= -75 kJ and an activation energy of 40 kJ. A catalyst is found that lowers the Activation energy of the forward reaction by 15 kJ. What is the activation energy of the reverse reaction in the presence of this same catalyst?

16. ## Oceanography

One globally important consequence of the horizontal ocean circulation and one globally important consequence of vertical circulation in the oceans?

17. ## Physics

What is the speed of a wave with wavelength=150 m and T=9.8 s, when it is moving through water 40 m deep? What is its speed when the wave reaches water of 5 m depth?

18. ## Courses *URGENT*

I have to complete a course selection form for school but I'm having some trouble understanding some of the courses. Can someone please help me please? Science and Technology: This is a science course provided to meet the needs of students requiring a

19. ## Oceanography

Toledo, OH is on the western end of Lake Erie. Would a north, west, or east wind produce the biggest wave in toledo? Why?

20. ## AED 201

How do such rewards influence recruitment or retention? This is what I have for internal and external rewards that affect recruitment and retention of qualitiy teachers. Internal rewards-the satisfaction a person gets from teaching and helping children

21. ## math

2x^3(x^2+2x)^-1/2 -(x^2+2x)^1/2 / x^2 the whole numerator is over x^2

22. ## inorganic chemistry

In the final step of making the nitro complex it involves the addtion of concentrated HCl. What are the role(s) of the HCl in this step of the synthesis? nitro complex: [Co(NH3)5(NO2)]Cl2

23. ## English

the video media yp club the print media yp club the information telecommunication yp the RCY club the English conversation club the environment guard club the quilt club the reading essay club / the reading and writing club the cartoon drawing club the

24. ## math

help with solving the system of equations 3x+4y+z=7 2y+z=3 -5x+3y+8z=-31

25. ## Precalculus

Can anyone help me with this question please!! Show that (cosh x)^2 - (sinh x)^2 = 1 for every real number x.

26. ## social studies

chose two health disability rights. HOW YOU WOULD APPLY THE PRINCIPLES OF THESE TWO RIGHTS INTO YOUR WORK WITH YOUR CONSUMERS?

27. ## ENGLISH

WHY DO YOU THINK CONFIDENTIALITY IS AN IMPORTANT COMPONENT OFTHE CODE OF RIGHTS?

28. ## English

1. He has more than 100 dollars. 2. He has less than 100 dollars. 3. He has 100 and more dollars. 4. He has 100 and less dollars. (Are they all grammatical?) Does #1 include 100 dollars? Does #2 include 100 dollars? Are #3 and #4 correct? Is #2 the

29. ## 3rd grade

Mazie counted her dimes. When she put them in groups of 4, she had 2 left over. When she put them in groups of 5, she had one left over. What is the smallest number of dimes she could have, if she has more than 10

30. ## Gen. Chem

To make a solution with a pH = 4.40 a student used the following procedure : a certain amount of sodium acetate along with 0.280 moles of acetic acid is added to enough water to make a solution of 1.00 L How many grams of sodium acetate were added ? Ka =

31. ## Geography

10. How was the Great Leap Forward supposed to make China's production greater than that of the Western nations? a. by replacing private ownership of farms with common ownership b. by combining China's collectives into self-sufficient People's Communes c.

32. ## English

Can you please check if the following questions are correct? 1) Which Lennon’s song became a special song for peace? 2) In which other Lennon’s song is there a strong anti-war message? 3) Who was Vietnam a colony of? Or Which country was ..? Vietnam

33. ## Oceanography

What is the speed of a wave with wavelength=150 m and T=9.8 s, when it is moving through water 40 m deep? What is its speed when the wave reaches water of 5 m depth?

34. ## trig

convert polar to rectangular 2,2pi/3 ?????

35. ## SOC-402

In what ways is the health problem affected by the family, the economy, and the polity?

36. ## math

Convert the polar equation r-3cosx = 5sinx in Cartesian equation form.

37. ## Writting papers

Please critique and correct this document in APA STYLE AND FORMAT. Nursing Theory as the Basis of Care Who am I? One of the greatest ironies of my life is that my generation has eyes yet can not see they have ears and yet can not hear. My generation has

38. ## Classroom Management Techniques

Hi I need some help on finding the correct answers,I got these wrong, my answers were : 2c/4c/7d/9a/13d/14c/16c/19b/20c Thanks 2. According to the assertive discipline model, good classroom management is designed to do what? A. Teach students to become

39. ## trig

Is the somewhere where I could learn how to graph polar coordinates such as (1,pi/3)?

40. ## Finance

How much cash must be deposited in a savings account In Order To Accumulate 50,000 At End Of 7 Years With 12 % Interest Rate?

41. ## Biology

32. To function properly, a neuron must maintain a a. membrane potential b. neurotransmitter c. negative charge on the inside d. positive charge on the inside I'm stuck between C and D... 34. Hormones are essential to maintaining homeostasis mainly because

42. ## math

How do I convert the polar equation r - 3cos(theta) = 5sin to cartesian equation form?

43. ## Freshman comp

Im going to do it on Resumes hows that ?

thank you for you time i just want to see if i did my work correct.i will put the questions and answers and on the bottom of that i will put my answer. now as the train bears west, its rhythm rocks the earth, and from my Pullman berth i stare into the

45. ## English

Can anyone tell me a quote about Myrtle in the Great Gatsby which proves: She is shown to be an attention seeker who tries to make an appearance of being in the upper class by criticizing the lower classes.

46. ## physics

A bird of mass 0.8kg hovers upwards by beating the mass of effective area 0.5m^2. (i) what is its upthrust? (ii) estimate the velocity imparted to the air by beating of the wings assuming the density of air at STP to be 1.3kg/m^3.

47. ## chemistry

Problem: how many grams of oxygen combined with 15 grams of nitrogen are in the compund N2O? Please explain how to solve.

48. ## College Physics

An electron is accelerated through 2550 V from rest and then enters a region where there is a uniform 1.30 T magnetic field. What are the maximum and minimum magnitudes of the magentic force acting on this electron?

49. ## physics

A plane sound wave propagated in air has individual particles which execute a periodic motion such that their displacement y from their rest position at any time t is y=5x10^(-6)sin(800pie(t)+theta). Calculate (i) wavelength. (ii) phase diff in degree

50. ## marketing

USING THE SEVEN PHASES OF NEW PRODUCT DEVELOPMENT AS A GUIDE, DESCRIBE HOW YUR COMPANY WILL DEVELOP THE NEW PRODUCT

51. ## Business law

Fess, a farmer, contracted to sell his cabbage crop to Chris C. for \$475, the contract being made one week before the harvest. The contract was oral. After the harvest Fess quickly sold the crop to Don Trump instead for \$700 when Trump called and offered

52. ## International Trade-Economics

The demand and supply curves for an import-competing industry in a country are given by: D = 500 – 10P, S = 100 + 10P. Similarly, the respective demand and supply curves of foreign country for this industry are given by D* = 400 – 10P, S* = 200 + 10P.

53. ## algebra 2

A cannonball is launched from a cannon on a wall. If the path is traced on piece of paper so that the cannon is situated on the y axis, the equation of the path is y= -1/600x^2 + 1/2x + 20. How high above the ground is the cannon.

1.United States and Mexico have two industries; call them, L-intensive (LIN) and K-intensive (KIN). They have two factors of production: labor and capital. US is a capital abundant country and Mexico is a labor abundant country. At the initial equilibrium,

55. ## principle of marketing

Since economy boom is an external factor how does it affect a company pricing decision?

56. ## Biology

ATP provides cells with energy needed for?

57. ## Chemistry

NaHCO3 + H2SO4 Na2SO4 + H2O + CO2 Use minimal integer numbers to balance the reaction. Include physical states in your answer.

58. ## Biology

32. To function properly, a neuron must maintain a a. membrane potential b. neurotransmitter c. negative charge on the inside d. positive charge on the inside I'm stuck between C and D... 34. Hormones are essential to maintaining homeostasis mainly because

59. ## calc 3

what is the y-particular of: y"-2y'+2y=(e^t)(sin(t))

different creatures are equipped to live in different places.and moose long ago adapted to bogs and lakes, deer to forests and brushlands and bighorns to mountain peaks.the pronghorn,America's smallest "big game" mammal,is beautifully fitted to life on the

61. ## Chemistry

2NaHCO3 + H2SO4 ->Na2SO4 + 2H2O + 2CO2 Can u tell me physical states of the equation?

62. ## Chemistry

C9H20 + 19/2O2 -> 9CO2 + 10H2O Please Can u find the physical states for this equation?

63. ## Trigonometry

Establish the following identity. 1/1-cosx + 1/1+cosx = 2csc(squared)x

64. ## trig

Suppose sin theda= – 3/5 and theda is a Quadrant III angle. Find the exact value of sin 2 theda and cos 2 theda.

I need to Create a table that lays out a day-by-day plan to use as a job aid for your employment search, spanning 3 weeks. I am completely lost with this assignment. Please help!!

66. ## computer programming

Construct a structure chart, as well as a flowchart and pseudocode, for the following problem. Assume that each input record contains a taxpayerâ€™s name, the value of a personal property belonging to the taxpayer, and a code defining the type of of

67. ## research writing

what strategies does the author use to formulate his argument in the article a nation apart

68. ## Trig

Simplify:::: sin (teta) cot (teta) = cos (teta)

69. ## algebra

James invested some money at 12% interest. James also invested \$188 more than 4 times that amount at 13%. How much is invested at each rate if Sang receives \$2249.57 in interest after one year?

70. ## algebra

I'm looking to see if I did this right or not. ((y-5)/((x^2+5x)(x^2+5y)))+((1)/(x+y))-((2)/(x+5)) = ((y-5)/(x+y)(x+5))+((1(x+5)/(x+y)(x+5))-((2(x+y)/(x+y)(x+5)) = ((y-5)+1(x+5)-2(x+y)/(x+y)(x+5)) = y-6 ????

asked by James S.
71. ## Math

2.5 divided X = 5 2.5 times X = 5

72. ## political 100

why can't the president sit down with a group of able and intelligent advisers and produce an ffective program to address the problems facing the nation?

73. ## Environmental Science

For my research paper on Coral Reefs, can someone please help me write an intro paragraph? I think I should first start by writing a thesis statement, although I'm not sure if thesis statements are required in research papers. If so, please help me. This

74. ## Physics

The centers of a 14 kg lead ball and a 120 g lead ball are separated by 9.0cm .What gravitational force does each exert on the other?

75. ## Finite Math

An experiment consists of tossing a coin 14 times. (a) How many different outcomes are possible? (b) How many different outcomes have exactly 9 heads? (c) How many different outcomes have at least 2 heads? (d) How many different outcomes have at most 10

76. ## great basain

Seeteness salt and sugar are the most common food addidtives. True are falls

asked by lifra vivandize
77. ## 11th grade

how much current flows in a 12-watt radio connected to a 120-volt circuit.

78. ## Psychology

Hello I to write a paper and part of the paper is asking for information I am not sure which way to go if some one can please help me with this I would appreciate it the section I am having a problem with is Explain the criticism of artificiality in the

79. ## BUSINESS FINANCE

Dan Morgan inherits \$900,000. He plans to take out an equal sum over the next 25 years, while his funds earn 9%. How much can she take out at the end of each year? I took the 900000/9.823 from the PVA IFA chart and it doesnt seem correct. It came out to

80. ## Pre-Cal

Identify any asymptotes of the graph. y = 1.08^5x I know that there is a horizontal asymptote but I do not know how to find it.

81. ## BUSINESS FINANCE

John Smith wants \$80,000 per year in his retirement. He plans to be in retirement for 30 years. He has 25 years to work. Assume an interest rate of 7% for the next 55 years. How much does he need to deposit at the end each year while he is working in order

82. ## Math 116

Okay so now I am working on the substitiution portion of this assignment and I understand the first part by not the second can someone help? Suppose you are in the market for a new home and are interested in a new housing community under construction in a

83. ## Calculus

Hi there,could you help me with the following questions; 1.) Analyze the key features (any asymptotes, intercepts, critical points) and then sketch the graph of the function f(x)= x-0.25/x^2 --> I am unsure about my answers could you tell me if I am

84. ## Statistics

I think the answer to this question is False but I would like to confirm. Thank you for your help. True or False: Suppose the population mean is 50 and the population variance is 100 for a population. In a sample where n = 100 is randomly taken, 90% of all

85. ## English

Posted by rfvv on Monday, March 22, 2010 at 3:48am. the video media yp club the print media yp club the information telecommunication yp the RCY club the English conversation club the environment guard club the quilt club the reading essay club / the

86. ## English

1. I am Bora, your student from last year. 2. I am Bora, your student last year. (Which one is correct?) 3. School begins at 8:30 am. (What does school mean here? Does 'school' mean 'class'?)

87. ## silk

when was it discovered

Identify any asymptotes of the graph. y = 1.08^5x I know that there is a horizontal asymptote but I do not know how to find it.

89. ## taxation

noncash items received as income must be included in income at their fair market value true or false?

90. ## English

What does Bora do after school? 1. She goes to a drama club. 2. She goes to the drama club. (Which answer is right? Are both right?)

91. ## 10th grade

Read the following paragraphs and in the space provided below, identify each highlighted word as a direct object, an indirect object, a predicate nominative, or a predicate adjective. Example: I enjoy  cooking but it can be hard  work. 1. direct

92. ## Math

I'm looking to see if I did this right or not. ((y-5)/((x^2+5x)(x^2+5y)))+((1)/(x+y))-((2)/(x+5)) = ((y-5)/(x+y)(x+5))+((1(x+5)/(x+y)(x+5))-((2(x+y)/(x+y)(x+5)) = ((y-5)+1(x+5)-2(x+y)/(x+y)(x+5)) = y-6

asked by James S.
93. ## math

Create two problems for your fellow students to solve. Make one of the questions a permutation and the other one a combination. The permutation I gave this example. In how many ways can we arrange 8 movies on a book self? The combination example I put. How

94. ## English

Can you please check the following sentences I need to prepare for tomorrow please? Thank you very much for your help. 1) The healthcare reform, which is expected to become law soon, marks the biggest change to the US system for decades. 2)It provides

95. ## English

1. At Sora's school, the first period begins at 8:30 am. 2. The first class begins at 8:30 am at Sora's school. 3. School begins at 8:30 at Sora's school. Students should come to school by 8:30, and they should do self-study for 30 minutes. They take a

96. ## Ethics

Can groups or organizations function autonomously apart from the individuals that comprise them

97. ## physics

If i take the inverse of a value, what happens to its uncertainty? For example, if I have C +/- deltC and then i do 1/C. What happens to delta C? Thank you

98. ## Math 5th Grade

Which of the fowllowing capacity relationships is true? A) 1 millimeter = 1,000 liters B) 16 fluid ounces = 1 cup C)10 pints > 8 quarts D)5 quarts < 1 gallon

99. ## trig

how do i evaluate using formulas? i did almost the entire thing, but i can't finish the problem because i don't know how to simplify it: tan(-5/12pi) i can get until this part: = (-6pi/24)+(4pi/24) / 1-(-2pi/24)

100. ## 5th Grade MATH!!!!!!

Can a line segment have two midpoints? Explain.

101. ## math

you can draw one segment to connect two points and three distinct segments to connect three named points. how many segments can you drawto connect five points if no three of the points lie on the same line.........please help me i am confused

102. ## math word problem

how many ways can you arrange 6 books on a shelf horizontally?

103. ## math

container A has twice the capicity of container B. container A is full of sand and container B is empty. suppose 1/8 of the sand in container A is poured into container B. what fractional part of container B will conatin sand.........please halpme i am

104. ## Physics

The mass of a paper clip is approximately 1. 1 x 10^.6 kg 2. 1 x 10^3 kg 3. 1 x 10^-3 kg 4. 1 x 10^6 kg

105. ## 5th grade MATH!!!!!

Can a line segment have two midpoints? EXPLAIN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

106. ## English

1. You know what 2. Guess what 3. By the way (Are the three expressions the same in meaning and in usage in a sentence?)

107. ## Chemistry

During the preparation of K3[Al(C2O4)3].3H2O, NaOH was added slowly and with stirring over an approximately 10-minute period to a solution of Al2(SO4)3 solution. The combined solution was heated to almost boiling and left to stand for a few minutes. 1. Why

108. ## help

the weather reporter pointed to the map and said today a blizzard blanketed the town of Preston under seven feet of snow.one eyewitness said it was the worst storm of the century.the low tomorrow will be an uncomfortable ten degrees above zero 1)this

109. ## MATH!!!

An experiment consists of tossing a coin 14 times. (a) How many different outcomes are possible? (b) How many different outcomes have exactly 9 heads? (c) How many different outcomes have at least 2 heads? (d) How many different outcomes have at most 10

110. ## math word problem

The sum of a number and its square is 72. What is the number? I took a guess at 8, but I don't know how to put it in an equation form.

111. ## English

How long is the history of wayang kulit? 1. It has a history of more than 1,000 years. 2. It is more than 1,000 years old. 3. It is more than 1,000 years. (Which answers are correct?)

112. ## English II

One way to make the overall message of this article more objective would be to. Select all that apply remove the quality statements make more quality statments add alternative opinions remove any inaccurate information none of the above

113. ## Chemistry

This is the equation for the formation of Al(OH)3: 6NaOH (aq) + Al2(SO4)3 (aq) ¨ 2Al(OH)3 (s) + 3Na2SO4 (aq) Would any side products be formed if NaOH was added quickly into Al2(SO4)3?

114. ## home economics

describe disposal of fullness - gathering, easing, topstitching

115. ## Chemistry

Why is heating required for this formation: 6NaOH (aq) + Al2(SO4)3 (aq) ¨ 2Al(OH)3 (s) + 3Na2SO4 (aq)? Wouldn't freezing favour the formation of Al(OH)3 since freezing lower the KSP and more Al(OH)3 would precipitate?

116. ## math

you can draw one segment to connect two points and three distinct segments to connect three named points. how many segments can you drawto connect five points if no three of the points lie on the same line.........please help me i am confused

117. ## Math 30

Determine the constant term in the expansion of (x+2)^9. would it be 2^9?

118. ## math

container A has twice the capicity of container B. container A is full of sand and container B is empty. suppose 1/8 of the sand in container A is poured into container B. what fractional part of container B will conatin sand.........please halpme i am

119. ## Math

What is the product of the sum of 1.3 and 0.9 and the difference of 1.2 and 0.8

Suppose you are in the market for a new home and are interested in a new housing community under construction in a different city. a) The sales representative informs you that there are two floor plans still available, and that there are a total of 70

121. ## MATH

HOW DO YOU CALULATE THE DIMENSIONS OF A RECTANULAR PRISM IF THE DIMENSIONS ARE 21FT BY 15 FT BY 8 FEET

asked by INDIA DENNIS

123. ## spanish

describe que llevas cuando estas en casa. como es diferente de la ropa que llevas a clases? can someone translate that for me?

124. ## math

what is the remainder when ka^3-3a^2+5a-8 is divided by a+1. please help and thank you

125. ## science

would radiation levels in natural versus man-made objects be a good science fair project? I can borrow a geiger counter

126. ## math

container A has twice the capicity of container B. container A is full of sand and container B is empty. suppose 1/8 of the sand in container A is poured into container B. what fractional part of container B will conatin sand.........please halpme i am

127. ## chemistry

When methanol undergoes complete combustion, the products are carbon dioxide and water. 2CH3OH (l) + 3O2(g) --> 2CO2(g) + 4H2O (g). How much water ( in grams) can you maximally produce if you burn 50g of methanol? In real experiment, you isolate 10 mL of

128. ## 6th grade Math

2 1/2 divided X = 5 2 1/2 times X = 5

129. ## Calculus

find f'(x) f(x)= sin(3x)/2x^2-4

130. ## Calculus

find f'(x) f(x)=x^5lnx

131. ## geometry

simplify thr ratio 6yd/10ft

132. ## Calculus

find f'(x) f(x)=cos(2x)tan(2x)/2√x

133. ## Calculus

find f'(x) f(x)=(3x^2-4)^5 / √2x-1

134. ## Math

I'm looking to see if I did this right or not. ((y-5)/((x^2+5x)(x^2+5y)))+((1)/(x+y))-((2)/(x+5)) = ((y-5)/(x+y)(x+5))+((1(x+5)/(x+y)(x+5))-((2(x+y)/(x+y)(x+5)) = ((y-5)+1(x+5)-2(x+y)/(x+y)(x+5)) = y-6?

asked by James S.
135. ## math

where can i find a website about math thank you

136. ## Calculus

given y=sec(x^2)ln(2x^5) find dy/dx

137. ## sociology

what is your experience with bureaucracy or a corporation. Say if it was a good or bad experience for you and why??

138. ## Chemistry

Write the 12 mole ratios that can be derived from the equations for the combustion of isopropyl alcohol. 2 C3H7OH(l) + 9 O2(g) ==> 6 CO2(g) + 8 H2O (g)

139. ## Geology

The importance of science of geology to us as a civilization

asked by Carol Alioto
140. ## physics

Two parallel wires which carry currents I1 = 69 A and I2. The top wire is held in position, the bottom wire is prevented from moving sideways but can slide up and down without friction. If the wires have a mass of 5.3 g per metre of length calculate

141. ## geometry

Your math classroom has 4 computers in it. There are 18 students in the class. What is the ratio of computers to students? whats the equation ?

142. ## 5th grade

how can 2and2 3thirds be equal to 16 sixths

143. ## Math 30

The first 3 terms in one row in the Pascals triangle are 1, 10, and 45. Determine the next two terms in this row. Did I do this right.10C4=210 and 10C5=252

144. ## math

How is the expected outcome determined in a discrete distribution? I do not understand this question. Could someone please help me.

145. ## 12th grade

how can i find the initial velocity of a ball being kicked from a rooftop and landing on the ground?

146. ## Changes in Matter

Which of the following kitchen activities are physical changes, and which are chemical changes? a)cooking bacon-chemical b)making icing-physical c)baking a cake-chemical d)using oven cleaner-chemical e)making whipped cream-physical Please correct me if I'm

147. ## English

I reallly hope someone of you can check these sentences I need to prepare for tomorrow. 1) The healthcare reform, which is expected to become law soon, marks the biggest change to the US system for decades. 2)It provides cover for (or it offers coverage

148. ## english

what does the word ressurection mean?

149. ## Changes in Matter

Which of the following everyday activities are physical changes, and which are chemical changes? a)salting ice on a driveway b)burning leaves c)mixing sand with soil d)composting cut vegetation e)using a glue gun a = physical b = chemical c = ? d = ? e =

150. ## Changes in Matter

Which of the following geological changes are physical changes and which are chemical changes? a)formation of a limestone cave b)creation of a canyon by a river c)wearing of rocks by wave action d)destruction of lakes by acid rain e)heaving of the ground

151. ## Chemistry

Wilh this form a buffer? 50 mL of .10 M HCl; 35 mL of .150 M NaOH WORK: Moles of HCl= .005 Moles of NaOH= .00525 total litres of solution= .05 + .035= .085 L [HCl]= .005 mol/.085 L = .0588 M [NaOH]= .00525 mol/ .085 L = .0618 M Ka of HCl= 1.3*10^6 pKa=

152. ## Chemistry

The combustion reaction of acetylene gas is represented by this equation: 2 C2H2(g) + 5 O2(g) ==> 4 CO2(g) + 2 H2O(g) How many grams of CO2 and grams of H2O are produced when 52.0g C2H2 burns in oxygen?

153. ## math

guess my rule with two rules

154. ## math

Tom received 90 votes in the student council election. That was 30% of the total votes cast. How many votes were in the election? 200 270 300 360

155. ## Changes in Matter

Which of the following are examples of a physical change? a)change in physical state b)change in size or shape c)change in properties d)change in texture e)change in physical quantities f)change in substances Answer: a, b, and d Please correct me if I'm

156. ## Chemestry

the solubility of a gas is 0.34g/L at STP. What is it's solubility at a pressure of 0.80 atm and the same temperature?

157. ## Chemistry

Pure benzene has a normal freezing point of 5.50 degrees Celsius. A solution containing 11.4 grams of a molecular substance dissolved in 150.0 grams of benzene (Kf=5.12C/m) has a freezing point of 1.20 degrees Celsius. What is the molar mass of the solute?

158. ## Changes in Matter

Which of the following are examples of a chemical change? a)corrosion reactions b)combustion reactions c)dissolving of sugar d)evaporation of water e)decaying reactions f)digestion of food Answer: a, b, c, e, and f Please correct me if I'm wrong, thanks

159. ## com 220

I need a link to find charts and graph statistics on racism and prejudices today

160. ## geometry

What is the probability of 2 randomly chosen angles being congruent in a general triangle?

161. ## world history

What were stalins goals & what steps did he take to acheive them?

162. ## chemistry

final mass initial mass CO2 mass (1.) 84.755 minus 85.672 = .917 (2) 84.733 minus 85.684 = .951 (3) 84.757 minus 85.707 = .95 what is maximum volume of vinigar that can be neutralized by one alka seltzer tablet and explain? Not sure how to get this

163. ## chemistry

The combustion reaction of acetylene gas is represented by this equation: 2C2H2(g) + 5 O2(g) ==> 4CO2(g) + 2H2O(g) How many grams of CO2 and grams of H2O are produced when 52.0g C2H2 burns in oxygen?

164. ## math

Jen,amy,linda,max and jenny are compteting to fill two remaining spots on the chess team. How mant different combinations are possible for filling the two spots? 120,60,20,or 10

In simple terms describe and explain the differences between qualitative and quantitative evaluation methods

166. ## math

In triangle ABC, sin A = 0.7 and sin B = 0.3 and side a = 12. What is the value of side b?

167. ## Math

In a certain coastal basin, the sea water contains 3.5 grams of salt per 1000 milliliters of water. How many grams of salt would be in 2 liters of the sea water.

168. ## measurements

What is the nearest foot of a refrigerator and what is the nearest inch

169. ## com 220

I am writing an esay on Racism and how it has changed over the years for the blacks. I have to make visuals for my essay. Where would shoudl I go to get information to put on my visuals such as graphs and illustrations?

170. ## measurements

What is the nearest foot for a bathtub and the nearest inch

171. ## HSM 270

I just need someone to explain this suggestion to me about a evaluation plan. I am so confused and my instructor not answering her phone. I really need help. The assignment was to describe the types of evaluations you would include in your evaluation plan

172. ## geometry

A standard doorway measures 6ft 8inches by 3ft. What is the largest dimension that will fit through without bending?

173. ## com 220

I have to make the graphs myself they cannot come from the internet. It has be all our own original work. So I am really stuck on this one. I have never made a graph.

174. ## HSM 270

I just need someone to explain this suggestion to me about a evaluation plan. I am so confused and my instructor not answering her phone. I really need help. The assignment was to describe the types of evaluations you would include in your evaluation plan

175. ## Math

What is the measure of the dent angle for a star-shaped polygon with 8 points and a point angle of 20 degrees?

176. ## measurements

What is 6ft in inch.

177. ## Math

I'm looking to see if I did this right or not. ((y-5)/((x^2+5x)(x^2+5y)))+((1)/(x+y))-((2)/(x+5)) = ((y-5)/(x+y)(x+5))+((1(x+5)/(x+y)(x+5))-((2(x+y)/(x+y)(x+5)) = ((y-5)+1(x+5)-2(x+y)/(x+y)(x+5)) = y-6

asked by James S.
178. ## MATH

Maria found 1 penny on Mon under her pillow, 2 on Tuesday and 4 on Wed. On Thurs, Fri, Sat and Sun she found double the amount she found under the pillow she found the day before. how much money does Maria have on Sunday?

179. ## Math

Find the volume of a cube with a cylindrical hole of diameter of 68mm? It is a perfect cube with each side of 84mm Thank you.

180. ## measurements

What is 6 ft in decimeter and 6ft in centimeter

181. ## Probabilities (Math)

An experiment consists of tossing a coin 14 times. (a) How many different outcomes are possible? (b) How many different outcomes have exactly 9 heads? (c) How many different outcomes have at least 2 heads? (d) How many different outcomes have at most 10

182. ## measurements

What is 8ft in decimeter and centimeter

183. ## Chemistry

You are required to plan and design an investigation to test the following hypothesis Black inks from three different brands of permanent makers contains different dyes. I want to know how to go about doing this lab What Aim must be use? What is the

asked by Confused Grace
184. ## algerbra

System of equation can be solved by graphing or by using substitution or elimation. What are the pros and cons for each methods?

185. ## chemistry

What is the net ionic equation for the reaction of H2SO3 with Ba(OH)2?

Identify effective program design strategies in accordance with identified organizational and community needs and strengths.

187. ## CHEMISTRY

What is the hydroxide ion concentration in mol/L of a solution if 0.080 grams of NaOH are dissolved in 2.0 liters of solution?

asked by Confused person
188. ## chemistry

how many kilojoules of heat are absorbed when 1.00L of water is heated from 18 degrees celsius to 85 degrees celsius?

189. ## Calculus

At what point on the given curve is the tangent line parallel to the line 3x-y=6? y=2+2e^(x)-3x

190. ## math

if you have 6 dozen eggs and use 3/4 of the eggs hoe many eggs remain

191. ## government

A member of congress who votes based on the wishes of his or her constitutes operates in which of the following roles? a)Trustee b)Delegate c)Partisan d)politicol

asked by Arnold Swagger
192. ## world history

I have to find a link between West Virginia and Texas. Having no luck. I either come up with common law marriage, or basketball scores. Please help.

193. ## science

help!!!! leggoosss my hw says - after learning about rocks at joshua tree national park, i am now a great (blank)

194. ## macroeconomics

In each of the following cases, either a recessionary gap or inflationary gap exists. Assume that the aggregated supply curve is horizontal so that the change in real GDP arising from a shift of the aggregated demand curve equals the size of the shift of

195. ## physics

Two charged spheres are 18.0 cm apart. They are moved, and the force on each of them is found to have been doubled. How far apart are they now? ______cm

196. ## Chemistry

Write a balanced chemical equation for each single replacement reaction. A) Au(s) + KNO3(aq) ==> ??? B) Al(s) + H2SO4(aq) ==> ???

197. ## how children learn

Which of the following techniques will help to meet the student’s need for autonomy? A. Give them clear directions B. Show them a model of exactly what they’re to do. C. Give them choices. D. Give them deadlines

198. ## macroeconomics

is this a recessionary or inflationary gap. aggregate supply curve is horizontal, change in real GDP arising from a shift of the aggregate demand curve = the size of the shift of the curve. Calculate both the change in government purchases of goods and

199. ## math

At a laundromat there is 1 more dryer than there are washers. Write a rule to find the number of d dryers for every w washers.

200. ## Pre-Cal

What is the domain of f/g? f(x) = x / x+1 g(x) = x^3 Please explain! Thank you

201. ## Physics

Two charged dust particles exert a force of 3.8 10^-2 N on each other. What will be the force if they are moved so they are only one third as far apart? ________N

202. ## health

if hippa rules are stricter than state law, which standard should you follow and why? what if the state law was stricter?

203. ## math

what does 1/4+3/10+14/15 equals?

204. ## Physics

Two charged Ping-Pong balls separated by a distance of 1.20 m exert an electric force of 0.0300 N on each other. What will be the force if the objects are brought closer, to a separation of only 30.0 cm? _____N

use trigonometric identities to transform one side of the equation into the other. cos Q sec Q = 1

206. ## marketing

Consider a recent purchase that you or a family member has made (examples: a household product, a DVD or CD, a grocery item, an electronic device, etc.) Describe the item and list three main reasons you purchased that product as opposed to another product.

207. ## Calculus

Differentiate x5^sqrt(x). Help please!

208. ## math

How to factor (x/x-2)-(x+2/x) my answer is -x^2-x-2/x and (3+sq rt 5)*(3-sq rt 5) my answers are either 4 or 3*sq rt 5^2 are any of these right? Thanks so much for all of your help.

209. ## Calculus - another question

"Find the absolute minimum value of the function f(x) = x ln(x)". I know that one of the critical values is 1 (domain restriction). Am I right? So I did the derivative, and got 1+ ln(x), but I cannot figure out the critical values, because ln(x) can't

210. ## 6th grade - English

AAAAHHHH!!! "Antonyms" Antonyms are words that are opposite in meaning, like tall/short or laugh/cry. Listed below are pairs of antonyms. However, all the vowels are missing. See if you can separate each pair of antonyms and replace the missing vowels. (i

211. ## Chemistry

at 23C the reaction CaCrO4 -> Ca2+ + CrO42- has an equilibrium constant of 7.1 x 10-4. what are the equilibrium concentrations of Ca2+ and CrO42- in a saturated solution?

212. ## Chem

At a particular temperature, Kc = 54 for the reaction If 1.0 mole of H2 and 1.0 mole of I2 are placed in a 5.0 L container, what would be the equilibrium concentration of HI?

213. ## Chem

At a particular temperature, Kc = 54 for the reaction H2(g) + I2 (g) 2 HI(g). One mole of HI is placed in a 3.0-L container. What would be the equilibrium concentration of HI?

214. ## Chem

A mixture is prepared with [CO] = 0.035, [Cl2] = 0.015, and [COCl2] = 0.95. It is known that Kc for the equilibrium is 1.2 x 10-3 at 400OC. Predict what will happen. Choose one answer. a. The reaction is at equilibrium so no net reaction occurs. b. The

215. ## Physical science

Why don't you move when you pull a door open and the force the door exerts on you is equal to the force you exert on the door?

216. ## AP Chemistry

A solution is prepared by mixing 0.0200 mol CH2Cl2 and 0.0500 mol CH2Br2 at 25°C. Assuming the solution is ideal, calculate the composition of the vapor (in terms of mole fractions) at 25°C. At 25°C, the vapor pressures of pure CH2Cl2 and pure CH2Br2

217. ## literature

why was mora's mother's ability to deliver a speech in the state capitol so amazing?

218. ## Pre-Cal

evaluate the trigonometric functions by memory or by constructing appropriate triangles for the given special angles. a) csc 30 degrees b) sin pi/4 = sqrt2 / 2 I just do not know how to find csc 30 degrees.

219. ## Chemistry

0.500 mol of Ca(IO3)2 contains ------ mol of iodine, I; to supply this much iodine,----- g of calcium iodate are needed. [Iodised salt contains a trace amount of calcium iodate, Ca(IO3)2, to help prevent a thyroid condition called goitre.]

220. ## MACROECONOMICS

AN INCREASE IN THE PRICE OF PRUDUCT WILL REDUCE THE AMOUNT OF IT PURCHASHASED BECAUSE

221. ## math

for the school play, 1 adult ticket cost \$5 and 1 student ticket cost \$3. twice as amny student tickets as adult tickets were sold. the total reciepts were \$1650. how many of each kind of tickets were sold?

222. ## math

The vertex of a parabola is(-2,-4). One x-intercept is 7. What is the other x-intercept?

223. ## world history 1

what cardinal was placed in charge of assisting king after Henry iv's death?

224. ## Chemistry

when dissolved in an aqeous solution, which of the following salts will yield an acidic solution? NH4Cl, NaClO4, Na2S, MgBr2, Ba(CH3CO2)2

225. ## 9th grade

1j + 2c =11 1L + 1c = 5 1j + 2L = 3 1j + 1c + 1L = t What is t?

226. ## literature

why do you think mora's mother's speech was amazing

227. ## Pre-Cal

Find the values of Q in degrees and radians without the aid of a calculator. a) cotQ = sqrt 3 / 3 b) secQ = sqrt2

228. ## Biology

There are 10 Characteristics of a living organism 1. Composed of one or more cells 2. evolve into a new type of organism 3. carries out and controls a variety of Chemical reaction 4. produces offspring resembling itself. What are 6 more.

229. ## Chemistry

H1+(aq) + Fe(s) ==> H2(g) + Fe2+(aq) I am trying to balance this equation...but I am not sure how to balance the H's. I have the half rxns as e- + H+(aq) ==> H2(g) Fe(s) ==> Fe2+(aq) + 2e- I multiplied the reduc. rxn (top) by 2 so I could get rid of the

230. ## Physics

In a football game, a tackle running at a constant speed of 5 m/s tackles a stationary receiver. The two fly off horizontally at 4 m/s, before they hit the ground and begin to slow down. If the mass of the tackle is 105 kg, a.) What is the mass of the

asked by Patrick Siy
231. ## Physics

In a football game, a tackle running at a constant speed of 5 m/s tackles a stationary receiver. The two fly off horizontally at 4 m/s, before they hit the ground and begin to slow down. If the mass of the tackle is 105 kg, a.) What is the mass of the

asked by Patrick Siy
232. ## math

-4w+5 ______=-7 -3

233. ## COM/150

TOPIC OUTLINE AND WORKING REFERENCES LIST CHECKPOINT

234. ## Algebra :\

Elimination using addition and subtraction: 1. x - y = 1 x + y = 3 2. -x + y = 1 x + y = 11 3. x + 4y = 11 x - 6y = 11 4. -x + 3y = 6 x + 3y = 18 PLEASE HELP!!!! I NEED HELP ASAP!!!!

235. ## U.S. History

Compare and contrast the initial formation of two states—Virginia and Pennsylvania—by evaluating and listing the similarities and differences of the first state constitution for each state. •Identify the date of each constitution and consider the