# Questions Asked onNovember 4, 2008

1. ## History (or for people familar with the film Mulan

Does anyone know when there are examples of Legalism and Daoism (also known as Taoism) in th emovie Mulan?

2. ## Math

What happens to the man who carries an ax in his teeth?

3. ## ap biology

* how do (1) temperature and (2) pH affect the activity of this enzyme? include a discussion of the relationship between the structure and the !@#\$%^&tion of this enzyme as well as a discussion of how structure and !@#\$%^&ntion of an enzyme are affected by

4. ## Distance Problems

A bus and a car leave the same place and travel in opposite directions. If the bus is traveling at 50 mph and the car is traveling at 55 mph, in how many hpurs will they be 210 miles apart. Again please help me with the boxes, Im in advanced math and I'm

5. ## physics

the sensor in the torso of a crash-test dummy records the magnitude and direction of the net force acting on the dummy. if the dummy is thrown forward with a force of 130.0 N while simultaneously being hit from side with a force of 4500.0 N, what force

6. ## Math

The area of a 25 inch TV screen is 300 square inches. The area of a 40 inch TV screen is 768 square inches. The area of the smaller screen is what percent of the area of the larger screen? Please and thanks!

7. ## AP Biology

Rank these following molecules from smallest to largest: Glucose, Starch, and Iodine Potassium Iodide Molecules

8. ## Physics

A passenger bus in Zurich, Switzerland derived its motive power from the energy stored in a large flywheel. The wheel was brought up to speed periodically, when the bus stopped at a station, by an electric motor, which could then be attached to the

9. ## physics

The second hand on a watch has a length of 4.50 mm and makes one revolution in 60.00 s. What is the speed of the end of the second hand as it moves in uniform circular motion? I just need some help getting started

10. ## Algebra 2

Find the absolute value of the complex number: 5-4i

11. ## chemistry

give the oxidation number of nitrogen in the following: 1. NH2OH 2. N2F4 3. NH4+ 4. HNO2

12. ## Language

What is the complete predicate in this sentence---My best friend moved into a two story house. What is the simple predicate in this sentence---Steve's home and Anna's home are both in the same building.

13. ## Chemistry

What is the geometry of S2O82- its basically two SO4 molecules connected by the O-O bond

14. ## english

Rewrite this complex sentence as two simple sentences. I wish I didn't have to go because I am very busy. im not really understanding this, how to do it

15. ## math

there are 30 students and 4 teachers on a bus. What is the ratio of teachers to total people

16. ## chemistry

reaction between CuSo4+NaCl

17. ## english

14 line ten syllable poems

18. ## OChem

1. Why does not fluorene dissolve in 1.5M sodium hydroxide solution? 2. What experimental difficulty would you encounter if you had neclected to include a drying step before evaporating the ether solution of the neutral organic compound (fluorene)?

19. ## General Science

A 1200-kg concrete slab that measures 2 m X 1 m X 20 cm is delivered to a building under construction. Does the slab contain steel reinforcing rods or is it plain concrete?

20. ## AP Chem

Consider the following unbalanced equation: Ca3(Po4)2+H2SO-->CaSO4+H3PO What masses of calcium sulfate and phosphoric acid can be produced from the reaction of 1.0 kg calcium phosphate with 1.0 kg concentrated sulfuric acid (98% H2SO4 by mass)? I'm so

21. ## HS Calculus/math

find the extreme values of the function and where they occur y=x^3+x^2-8x+5

22. ## chemistry

describe the force that holds the nucleus together. explain why neutrons are the "glue" of the nucleus?

23. ## PHYSICSS!!!!!

At t = 0, a particle moving in the xy plane with constant acceleration has a velocity of vi = (3.00 i - 2.00 j) m/s and is at the origin. At t = 2.00 s, the particle's velocity is v = (6.60 i + 4.00 j) m/s. Find the acceleration of the particle at any time

24. ## social studies

Help with Vietnam School Project? For our project we have to do interviews with people and then present them in a cool way. For example in past years someone made a helicopter with cardboard and put the interviews inside it. Another made a battlefield with

25. ## English

1.Susan made small and cute teddy bears. (In this sentence, what is the meaning of 'teddy'?) 2. I like both Tom and Don. 2-1. I like Tom and Don. 2-2. I want to marry Tom or Don. 2-3. I like neither Tom nor Don. 2-4. I don't like Tom, and I don't like Don,

26. ## eng

how would i deal with this? Each generation has some thing valuable to offer This generation information dispersal, my generation-heavy metal my parents--they paved the way

27. ## BMB

1.explain the role of the H-bond in the alpha helical structure. 2. explain the role of H-bond in the beta sheet structure.

28. ## physics

A worker of a moving company places a 308 kg trunk on a piece of carpeting and slides it across the floor at a constant velocity by exerting a horizontal force of 425 N on the trunk. What horizontal force must the mover apply to move the trunk at a

29. ## bio chem

5.From the amino acids below, name the amino acids you expect to find in the following regions of an enzyme and explain why. Ala, Val, Leu, Ser, Thr, Asn, Arg, Lys, Met, Pro, Gly, Phe, Cys, His a. Turn b. Interior c. Surface d. Active site (for General

30. ## Distance Problems

John took a drive to town at an average rate of 40mph. In te evening he drove back at 30mph. If he spent a total of 7 hours traveling, what is the distance traveled by John? Please set up the boxes and help solve.

31. ## Chemistry

I need to figure out how many moles are in 16.0 grams of sulfur dioxide. I know that sulfur dioxide is SO2 so do I do I do? Do I find the molar mass first?

32. ## AP Chem

A sample of H2 is collected by displacing 145 mL of water. The pressures of the gas and the atmosphere are equalized. The atmospheric pressure is 745 mmHg. The temperature of the water and gas are identical at 26 degrees C. How many moles of H2 have been

33. ## physics HELP!!!

If the coefficient of kinetic friction is .25, how much horizontal force is needed to pull each of the following masses along a rough desk at a constant speed? a. 25 kg b. 15 kg c. 250 g explain please!!

34. ## help biology honors please

why is carbon dioxide non-organic

35. ## physics

a 200N sign is held by two wires that have 150 degree angle between them. find the tension in each wire.

8.7cm=____________ mm

A ladder is leaning against a house and is forming a 60 degree angle with the ground. If the top of the ladder is 18 feet off of the ground, how long is the ladder? Leave your answer in exact form.

Can someone send me like a book report form? Like the way to write a book report? I neeed help please! Oh and thanks Miss Sue for the help!

39. ## plants

A seed uses its stored food when it_____________.

40. ## physics

A bicycle has wheels 67.3 cm in diameter and pedal cranks 17.5 cm long. The cyclist pedals at a steady cadence of 76.0 rev/min. The chain engages with a front sprocket 15.2 cm in diameter and a rear sprocket 7.00 cm in diameter. Calculate: a) the speed of

41. ## World History

Ok, I am struggling with understanding world history...I have an essay to write and don't know how to begin or where to start. If someone has some info or somewhere to find what I need that would be great. Here goes....How is the World War 1 and the

42. ## college algebra

Identify the units on x in each of the following equations. (a) x= yz (both y and z are measured in feet) (b) x=3y^2 (y is measured in inches) (c)x = t^3 (t is measured in seconds) (d) x 4F^2 d (both F and d are measured in meters) 4. In an exponential

43. ## Algebra--Help needed!

Does anyone at least slightly understand direct and inverse variation? I get the basic idea, but I'm still a little confused, especially with inverse variation. What I'm having more trouble with is conversion using direct and inverse variation. Today, my

44. ## World History Essay

I must have messed up posting... I have needed help badly with my essay. Don't have much time or info. How are World War I and European expansion of New Imperialism linked?

45. ## physics

how do i find the equilibrant force of two forves acting on a point? one is 75N due north and the other is 105N due east.

46. ## Chemistry

How do you determine what ionic substance has more exothermic lattice energy? for example if you compare NaCl and KCl???

47. ## Math

A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola y=9-x^2. What are the dimensions of such a rectangle with the greatest possible area?

48. ## social studies

What are Obama's electoral votes and McCain's electoral votes right now? Thank youu.

49. ## AP Chem

How do u draw the SO4 neutral atom??? w/o formal charge

50. ## punctuation

The question we need to ask ourselves is (comma) (no punctuation ) "Do we really want to move ahead? (quotation mark only)(quotation mark followed by a period )

51. ## Grammar

Which of the following violate the rule of subject-verb agreement? How would you correct the errors? Either Sue or I are supposed to respond. Is it supposed to be: Either Sue or I am supposed to respond. OR Either Sue or I were supposed to respond. ?

52. ## U.S HISTORY

WHY IS THE SEPARTION OF GOVERNMENT POWER A REQUIREMENT FOR A SOCIETY TO BE FREE

53. ## math

(X^2-1)/(x-1) = (x+1)(x-1)/(x-1) = x+1. If you then subtract your original number, x, you are left with 1. The reason this doesn't work with 1 is that you would have 1-1=0 in the denominator and you cannot divide by zero. This uses the skill of simplifying

54. ## Algebra 2

Solve by factoring: 2x^2+7x-4=0

55. ## math

what's the derivative of: y = 2^x(lnx)

56. ## Math - Logarithms

the question is 50 = -18logx + 84 then i did -34 = -18logx 17/9 = logx what do i do next?

57. ## math

i need to solve this equation by completing the square: x^2-14x+1=0 i don't' know how to do this, nor do i know what complete the square means. please help.

58. ## Jishka help---again:P

I'm bored so can one of you oh so kind people give me a topic to write an essay on and then maybe i can turn it in later? please and thanks -MC (btw:8th grade level, if i havnt already mentioned that's what im in ^^)

59. ## Math gr 8

Neil ran 1500 m in 6.5 min. Dario ran 400 m in 1.5 min. Whose average speed was greater? Show work

60. ## Algebra 1

Okay i don't know how to do this? 13-b 2- 0.5b ------ --------- 6 4 How do i solve ths proportion?

Let f(x)=[x^3-9x] [] --- absolute value a. does f'(x) exist? b. does f'(3) exist? c. does f'(-3) exist? d. determine all extrema of f.

62. ## composition

I mentioned earlier that I was doing an essay on the Taj Mahal. Here is my draft for it and I'd like you to revise it;any tips are highly appreciated. I used the first site i found on google when I typed in Taj Mahal essay help (since i cant give a link)

In a crystal how are the atoms arranged?

molecular orbital theory? my teacher was like "im not teaching it, but its going to be on your test" can you please summarize what it is, i read the online sites,tehy don't make sense...

65. ## science...plz help!!!!!!

list the properties that are most useful in identifying minerals.

66. ## Chemistry

I need help with these two problems: 1.The H-Cl bond has a frequency of vibration of 8.662 multiplied by 10^13 Hz. What wavelength (in µm) corresponds to that frequency? -is the answer just (3.00x10^8 m*s)/(8.662x10^13 s^-1) 2.A flame has a characteristic

67. ## Organic Chemistry

1. Why is diethyl ether a good choice for an organic solvent? 2. Why doesn’t the neutral organic compound dissolve in 1.5 M sodium hydroxide solution?

68. ## biology

I need a list of diseases, disorders and items that we injest or inhale that affect the nucleus of a cell

69. ## Biology

A specimen of urine contains 30 bacterial cells per microliter. How many cells are present in a milliliter?

70. ## Chemistry

I have to summarize the development of atomic theory. I think this question is talking about Dalton's atomic theory, is that right

71. ## drawing

draw a rash and crash

72. ## Geography

Please help me! This is a project that is due on Wednesday... I've tried to use wikipedia but I can't find an answer to the questions... One I can't find is What is the history overview of Northeast region and the other is What is the economy of the

73. ## PHYSICS. HELP.

A motorboat heads due west at 10 m/s. The river has a current that travels south at 6 m/s. a) what is the resultant velocity? b) If the river is 200 m wide, how long doe sit take the boat to cross the river? c) How far downstream is the boat when it

74. ## Chemistry

Please help!! It's due tomorrow morning!!!!! --Why is it necessary to use a mixed aqueous-organic solvent system for the oxidation of cyclohexENE?

75. ## Maths

I have a summation formula for Fibonacci numbers. n (SUM)F(2i)=F(2n+1)-1 i=0 When the i value is changed from zero, and is then subbed into F(2i)the equation will not work. (RHS wont = LHS) eg: i=2 n=3 3 (SUM)F(4)=F(7)-1 i=2 I understand the summation bit,

76. ## Engineering/ Algebra

A balsa wood glider wing has the following properties during flight: Thickness = 0.3175 cm I = 0.0733 cm^4 Moment = 4.2 N-cm Find the bending stress in the wing. Express your answer in N/m^2. Is the answer 9.09 N/m^2 or 18.19 N/m^2

77. ## SOSE

what years were these tyrants in power and in power of where or what? Hitler Mugabe Castro Bin Laden THANX=)

78. ## government

Where can I find information about Maine's four delegates who cast the electoral votes?

79. ## SOSE

HOW WAS MUGABE A TYRANT? SHORT EXPLAINATION?

80. ## Litrature

In Chapter 5 of Animal Farm (George Orwell) There was a division of sympathies among the animals. Which two parties were involved in the division? What happened just after Napoleon uttered a high-pitched whimper? What reason did Napoleon give for his

81. ## english

was he a good leader to everyone when he was young?

82. ## Romeo and Juliet

The extract states that “……….all comers were made welcome if they were not of the Montague” Why was this the case? In which city did these people live? Why did Benvolio want his friend to attend this supper?

83. ## physics

A plane is traveling at an altitude of 500meters and drops a bottle the bottle lands 400meters horizontally. how fast was the plane traveling when the bottle was released?

84. ## science

list 3 ways that describe how minerals form

85. ## Distance Problems

James and tom are in 2 cities which are 186 miles apart and travel towards eachother. James' average rate was 32 mph, and Tom's average ratewas 36mph. If James started at 9:00am and Tom's startes at 9:30 what time did they meet? I need help settign up the

86. ## physics

a person in a car traveling at 18meters/s drops a cherry pit out of the window 1meter above the ground. A. how far horrizontal will the pit hit hit ground from the initial dropping point ? B. if the car continues to travel at the same speed where will the

88. ## Engineering/Algebra

A balsa wood glider wing has the following properties during flight: Thickness= 0.3175 cm I= 0.0733 cm^4 Moment= 4.2 N-cm Find the bending stress in the wing. Express your answer in N/m^2. Is the answer either 9.096 N/m^2 or 18.192 N/m^2

89. ## history

name 4 nouns that describe president george washington and 3 verbs that tell how he acted of felt.and 2 adjectives that describe his last name.

90. ## help needed

what is mineral's sreak and why is streak more reliable property than color in mineral

91. ## Engineering/Algebra

A cardboard tube is loaded with a 15.3 N axial load. The tube has an outside diameter of 2.5 cm and a wall thickness of .035 cm. Find the axial stress in the cardboard tube. Is the answer 75 N/cm^2? If so can you show me your way of getting to this answer.

92. ## BMB

1.You have a mixture of protein A and protein B in a buffer of pH 7. The pI of protein A is 3 and the pI of protein B is 8. The molecular weight is the same. (a) What kind of column chromatograph would you use to separate them? Explain your answer in 2-3

Say youre going to buy a franchise to run a fast food restaurant. The start-up cost is \$150,000, and you've raised 50% of this. What are likely sources of finance to cover the remainder? Please bear in mind that you've probably alreasy used up your

94. ## Algebra

How do you change the function f(x)=x^3 so that it is stretched horizontally by a factor of five? What about strethching the square root of x by a factor of four? Thanks everyone.

95. ## physics

fred and barney are pushing a 200 kg crate up a plank, they have to put it on a roller. they apply a force of 1600N to the crate in order to accelerate at .5 m/s^2. the angle of the plank is 20 degrees. find the coefficient of friction.

96. ## intermediate algebra

Find g(w + 1) g(x) = 2x-7 2(w+1)-7 2w+2-7 is this correct?

97. ## bmb

Under appropriate conditions, hemoglobin dissociates into its four subunits. The isolated alpha subunit binds oxygen, but the O2 saturation curve is hyperbolic rather than sigmoid. In addition the binding of oxygen to the isolated subunit is not affected

98. ## Engineering/Algebra

A cardboard tube has a failure stress of 4,960,000 N/m^2 and an axial stress of 75 N/cm^2, find the factor of safety of the tube. Is the answer 66133.33

99. ## earth science help

what is the another name of "texture" and name four mafic and 4 felsic minerals

100. ## english 3

what would the omission of a women in distress impact a gothic short story like Young Goodmen Brown ?

101. ## Distance Problems

A bus and a car leave the same place and travel in opposite directions. If the bus is traveling at 50 mph and the car is traveling at 55 mph, in how many hpurs will they be 210 miles apart. Again please help me with the boxes, Im in advanced math and I'm

102. ## math

Fill in the blank: Gamma = 2(inverse tangent of e to the x) minus pi/2 is the _________ of x.

103. ## Georgia Studies

Rebecca Latimer Felton and her husband William H. Felton did a lot to put down the Bourbon Triumvirate. What were some of their accomlishments and do we need people like them today or no? Thanks -MC

104. ## math

how do you turn 2.5 into a fraction that is not simplified?

105. ## intermediate algebra

Let f(x) =3x and g(x)=4x Find its function and its domain. 3x/4x = 3/4x (- infintity, infinity) is this correct?

106. ## MEDICAL CODING AND BILLING

QUESTION ON HIPAA.# ARE THERE REQUIREMENTS FOR COVERED ENTITIES TO HAVE WRITTEN PRIVACY POLICIES? IF SO, THAT HAS TO BE ADDRESSED IN THE POLICY? #2 DOES HIPAA AFFECT THE PATIENT'S ACCESS TO HIS OR HER MEDICAL RECORDS? IF SO, DISCRIBE THE EFFECT AND THE

107. ## Health

if i was the director of the health information department what should be included in a policy manuel? I was wondering if i could get some ideas, i am writing a paper and need some help. i don't know where to begin

108. ## Calculus-Optimal Form: need help... please

Suppose you are designing a coffee creamer container that has a volume of 48.42 cubic inches. Use the surface area and volume of a cylinder to develope an eqn. relating radius r and surface area S. ¡Ç=pi=3.14 S=2¡Çr^2+2¡Çrh V=¡Çhr^2

109. ## english

why do some people consider harriet beecher stowe a racist for writing uncle toms cabin? what are other flaws of the book? is there any website that can help me with this?

110. ## HELP

how were magnetite minerals found in new york state?

111. ## intermediate algebra

Find the domain and range of this function. f(x) = 5/x+1 not sure how to begin this one i thought i got this 2(x^2-1) thanks

112. ## Health

What is the major disadvantage of manual indexes?

113. ## Calculus questions..really need help, please!

1) Find the value of the lim(x->0) ((sin5x/sin2x)-(sin3x-4x)). I have no idea where to start so if someone could start it off for me it would really help. 2) If f(x) = (2x-3)/(5x+4) then what's the inverse of f(x) So I replaced x with y x = (2y-3)/(5y-3)

114. ## Calculus Part 2

y = tan(sqrtx) Find dy/dx. So I found it and I got the answer as sec^2(sqrtx) but the answer is (sec^2(sqrtx))/2(sqrtx)...why? ---------------------------------- 2) Find the line which passes through the point (0, 1/4) and is tangent to the curve y=x^3 at

115. ## can you help me???

actually i got to make a web page realted to books (could be anything .. story, essay or school books)any shot of book... what can be the name of the web. help me plz...

116. ## Health

Youre the chairsperson of the forms committee. discuss the basic specifications for designing a form. i don't want anyone to answer it directly i would just like some ideas. i don't have my study unit yet and i would like to get started on this so i can be

117. ## Calculus part 3 so sorry

y = e^2xsin3x Find the derivative. So I used the product rule and I got sin3x(e^2x)+cos^3x(e^2x). But the actual answer is sin3x(2e^2x)+cos^3x(3e^2x) Where the the 2 and 3 before the e come from?

118. ## Biology

I need to do a Punnet Square for Wilson's Disease and don't know how to do it.

119. ## problem solving

Given that • The distance from the earth to the sun is 1.5*10^11m, and • The mass of the sun is 1.9 *10^30 kg , 1. use Kepler’s Law of Periods to find the period of the earth’s orbit, recorded in seconds:; 2. show how to express your answer in

120. ## English Criticism

Can anyone please help me identify the main theme in this poem and its significance? Slow Reader by Vicki Feaver He can make sculptures And fabulous machines Invent games, tell jokes Give solumn, adult advice But he is slow to read. When I take him on my

121. ## Math

B is between A and C. If AB=x squared, BC=9x and AC=36, find the value(s) of x, AB, and BC.

122. ## english 3 gothic elements

how would the omission of a woman in distress impact a gothlic short story like Young Goodman Brown. like say Faith was the woman in distress how would the story change if the writer didn't include her in the gothic short story.

123. ## Social Studies

Explain the relationship between the American policy of containment and the establishment of many United States sponsored alliances.

124. ## AP Chem

what is the hybridization of ClF3? and BrF3

125. ## Finite Math

Find the value(s) of the function, subject to the system of inequalities. Find the maximum and minimum of P = 10x - 16y subject to: 0 ¡Ü x ¡Ü 5, 0 ¡Ü y ¡Ü 8, 4x + 5y ¡Ü 30, and 4x + 3y ¡Ü 20 50, 0 -96, 0 -67.5, -96 50, -96

126. ## human behavior

If a person is not famous, why do people watch that person(they don't do anything illegal). What makes people superstitious?

127. ## Finite Math

Factories A and B sent rice to stores 1 and 2. A sent 10 loads and B sent 22. Store 1 used 15 loads and store 2 used 17. It cost \$200 to ship from A to 1, \$350 from A to 2, \$300 from B to 1, and \$250 from B to 2. \$ 7750 was spent. How many loads went

128. ## Social Studies

Describe how the Cuban Missile Crisis ultimately led to better relations between the United States and the Soviet Union as détente was established.

129. ## polarity

what is the polarity of HI

130. ## Filing/Numbering Systems

what are 3 types of filing/numbering systems?? and name the examples. anyone have any ideas?

131. ## Earth Science-9

What test is performed to determine the hardness of a mineral?

132. ## math

Hi, I am taking Algebra 2 and I need help with some Substitution method problems: x+12y=68 x=8y-12 x+3y=7 2x-4y=24 3a+b=3 2a-5b=-15 -6=3x-6y 4x=4+5y

133. ## ap biology

i need help with this quewstion but i cannot post the graph i some one could help if you would like to give me your email and i will send it there. it would be great please i really need help * how do (1) temperature and (2) pH affect the activity of this

134. ## algebra 2

The average (arithmetic mean) of the test scores of class of a class of x students is 74, and the average of the test scores of a class of y students is 88. When the scores of both classes are combined, the average is 76. What is value of x/y?

135. ## AP World Civilizations

I have to take cornell notes on each chapter of my book. Right now I am on chapter 8. The subject is African Civilizations and the Spread of Islam. I am having troubles coming up with questions to ask. Does anyone have any suggestions of types of questions

136. ## Geography

What is the economy and most popular job opportunity in Northeast Regions? (New England, all 12 northeast states)

137. ## math

what is the perimeter of an equilateral triangle if one side of the triangle has the same length as the side of a square with an area of 25?

138. ## social studies

What foreign countries helped the Patriots win the American Revolution

139. ## math

I don't get this fraction; seven-thirds minus three-nineths 6th grade

141. ## Marriage

What is the MAXIMUM that you can be married but still be able to get an annullement?

142. ## Organic Chemistry

2. Why doesn’t the neutral organic compound (Flourene) dissolve in 1.5 M sodium hydroxide solution?

143. ## spanish

im a little confused on this.. does - que almorzaste ayer- mean what did you have for lunch yesterday? or did you have lunch yesterday.. and does this mean who did you eat lunch with- con quien almorzaste?and what does this mean- la ultima vez que fuiste

144. ## math

simplify the expression sqrt(5/3)

145. ## Algebra 2

Solve by completing the square: x^2+9x+6=0

146. ## maths (it's urgent)

the path of the rocket is represented by the equation y= root under(25-x)^2. the path of a missile designed to intrersect the path of the rocket is represented by the equation x = 3/2 root under (y). the value of x at the point of intersection is 3. what

147. ## calculus

differentiate y = (cos x)/ (x^9)

148. ## PHYSICS. HELP!

I've been stuck on this physics homework since I got home. I think the main issue I don't get is finding the components, and adding them to find the resultant force or velocity. Here's one problem. Three forces act on a point concurrently. Force a is 80N

149. ## social studies

Should a Superpower Establish Spheres of Influence?

150. ## science

in what organelles do plants trap light energy is it vacuoles, Golgi bodies, chloroplasts or endoplasmic reticulum

151. ## math

Fill in the blank: gamma = 2(inverse tangent of e to the x) - pi/2 is the _______ of x.

152. ## Math

Independent Events If you roll the die 60 times, about how many times would you expect to get a 1? How would you do this question? Help Please.

153. ## biochemistry

Where can I find information on decarboxylases, kinases, etc and their function? I look everywhere, but the only information I can find is on wikipedia...

154. ## math(Algebra two)

describe what happens to the graph of y=X^2 in the following situations. a. y is replaced with (y+1) b. x is replaced with(x-5) c.x is replaced with (x+3) d.y is replaced with (y-6) i have no clue how to do this can you please help me?

155. ## AP PSYCHOLOGY

I have an AP Psychology test tomorrow and I would like practice AP questions but I don't know any sites.

156. ## AED

comparing and contrasting approaches for teaching English language arts in a constructivist classroom and in a traditional classroom. Which approach do you prefer? i prefer constructivist classroom over traditional classroom. Which approach do you think is

157. ## Bio-30

What gland has both endocrine and exocrine functions?

158. ## earthscience

How do you connect the dots on a isohyet map?

159. ## physics

can an object be in equilibrium (the state in which the net force on an object is zero) if only one force acts on the object?

160. ## Biology

Would psychrophiles or mesophiles cause refrigerated foods to spoil?

161. ## english

Waht is the proper pronoun for this sentence? Only a panther could have left that footprint, I want to photograph it.

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

163. ## Essay

I wrote an essay of examples on how cosmetics produce a flawless face. The title I came up with is Fixing Feminine Features. I don't know if I like it of not, but I wanted to do something that caught attention. Any tips?

164. ## college algebra

(x-3)^2+(y-2.5)^2=7.25 Make a new equation that shifts up 1 unit and to the right 2 units. I got (x-5)^2+(y-1.5)^2=7.25, but I got it wrong on my test. Could you please tell me where I might have gone wrong? Thank you!

165. ## college math

given at . the distance from the earth to the sun is 1.5 * 10^11, and the mass of the sun is 1.9 *10^30 kg 1. use kepler's law of period to find the period of the earth's orbit recorded in seconds. show how to express your answer in years: and if your

Describe a simple process for using rates and unit prices that might help someone who is having difficulty understanding these concepts. Include either an example from the text or one of your own to explain the solution process. my answer is : you could

4m^2+12m+9

168. ## Modern World History

How does the world respond to the newly aggressive,newly industrialized European powers? Discuss the range of responses to European power worldwide.

Triangle NQP is an equilateral triangle with the measure of angle N=5x-2y and the measure of angle P=x+2y. Find the values of x and y.

170. ## Science

How can drinking water be obtained from seawater? Remember: seawater has a lot of materials in it besides salt.

171. ## math plzz help due tomorow

what is the lowest number that is greater than 1000 and divisible by 2,3 and 6, but not by 5,9, and 10.

In acute triangle ABC, segment AD is an altitude, the measure of angle ADB=2x^2+40, BD=9x-3, and DC=6x+15. Find BC.