# Questions Asked onJanuary 27, 2010

1. ## Physics

The maximum gauge pressure in a hydraulic lift is 19.0 atm. What is the largest size vehicle (kg) it can lift if the diameter of the output line is 32.0 cm?

2. ## physics

a person walks first a constant speed of 5.00m/s along a straight line from point A to point B and then back along the line from point B to A at a constant speed of 3.00m/s. (a) what is her average speed over the entire trip? (b) what is her average

3. ## Math

A woman has a total of \$9000 to invest. She invests part of the money in an account that pays 7% per year and the rest in an account that pays 8% per year. If the interest earned in the first year is \$664, how much did she invest in each account?

4. ## Org. Chem.

Provide methods for preparing the following compounds by the Grignard method: A) 3-pentanol B) Hexanoic acid There are also 2 more, but I don't even know how to name them. C) CH3CH2CCH3OHCH2CH3 D) A cycloalkene (3 double bonds-alternated) with CHOHCH2CH3

5. ## chemistry

At what temperature would a 1.75m NaCl solution freeze, given that the van't Hoff factor for NaCl is 1.9? Kf for water is 1.86 C/m.

6. ## math

Cassandra bought a dresser for \$500. If the value of the dresser increases 6% annually, what will be the value of Cass's dresser at the end of 3 years to the nearest dollar?

guess rule with letters. Fit the rule AEFHIKLN Do Not fit BCDGJOP HOW TO FIND THE RULE?

8. ## english2

what is the best thesis statement for als or amyotrophic lateral sclerosis.. i really can't think of a god thesis statement for this thing..i really need some sense here..tnx

9. ## algebra

What were the headlines after a mad scientist trained two eggs to attack a candy store with sharp sticks ?

10. ## physics

a bike racer is riding on his new bike at silverstone. The track is 4km long. What is his average velocity over one lap?

11. ## Biology---Urgent

14. Surface area is an important factor in limiting growth cell because a. the cell may become too large to remove enough wastes. b. materials can't enter the cell if it's too large c. the cell can burst if the membrane becomes too large d. waste products

12. ## College Chem

The heat of combustion of ethanol is -29.8 kJ/g. What is the heat of cmbustion expressed in Joules per kilogram?

13. ## physics

Consider a long charged straight wire that lies fixed and a particle of charge +2e and mass 6.70E-27 kg. When the particle is at a distance 1.31 cm from the wire it has a speed 2.30E+5 m/s, going away from the wire. When it is at a new distance of 2.71 cm,

What fraction of a square mile is a field that is 1/2 mile long and 1/4 mile wide? How do you figure this?

15. ## English

In Stephen King's "Why We Crave Horror Movies?" Why does the author think we need to exercise our anticivilization emotions? What are some other ways we might confront these emotions?

16. ## PHI

What role does justice play in post-colonial philosophy?

17. ## Math

A race track tote board has the odds for a horse listed as 5 to 3. Tote boards list the odds that a horse will lose the race. If this is the case, what is the probability of the horse winning the race? how do you start this?

18. ## math

How many 4-digit numbers can be formed using the digits 1, 2, 3, 4, 5, 6, 7 if repetition of digits is allowed? Would that be 840

19. ## math

Karla borrowed \$750 at 12 percent for one year. She paid a \$20 processing fee. The interest paid will be \$95.00, \$92.50, or \$90.00 Thus, the total finance charge (the interest plus the processing fee) will be? \$115.00, \$112.50, or \$110.00 ? Therefore, to

20. ## Healthcare

I need help understanding this assignment, I am not asking for someone to do this for me. I believe the Checkpoint relates more to critical thinking Any help will be appreciated, I just need help getting started List at least two pros and two cons for each

21. ## Calculus

A car drives down a road in such a way that its velocity ( in m/s) at time t (seconds) is v(t)=3(t^(1/2))+4. Find the car's average velocity (in m/s) between t=4 and t=6.

22. ## Science

A volcano with basaltic magma would probably? A)erupt with a violent pyroclastic flow B)erupt with a gradual lava flow C)erupt with explosions of tephra D)not erupt at all, but remain in the E)magma chamber and cool i think its A

23. ## math

License plates are made using 3 letters followed by 3 digits. How many plates can be made if repetition of letters and digits is allowed?

24. ## algebra

What s radical 20 is written in simplest radical for, the result is k radical 5. What is the value of k?

4x-7>17

26. ## Chemistry

The density of liquid mercury is 13.5 g/cm cube. What mass of mercury (in kg) is required to fill a hollow cylinder having an inner diameter of 2.00 cm to height of 25.0 cm?

27. ## College Accounting

What are the advantages and disadvantages of going to college directly after high school?

28. ## College Accounting

What are the advantages and disadvantages of getting some work exparience before going to college?

29. ## chemistry

What weight of H2 at STP could be contained in a vessel that holds 4g of oxygen at STP? First, I used the Ideal Gas Law to find the volume of oxygen at STP, but im not sure what to do from there..

30. ## Biology

I don't understand how to do this at all!! I've been Googling the past hour and I just don't get it. My teacher won't respond and my exam is tomorrow. I get that we cleave with an acid and then we can do amino acid analysis. The entire protein can be

31. ## Calculus

Find the average value of the function on the given interval: f(x)=cos(16x), [0,pi/2] The answer I got is 1.

Solve 3^2x + 3^x - 21 check extraneous roots

33. ## Finance

A self-employed person deposits \$3000 annually in a retirement account (called a Keogh account) that earns 8 percent. a. How much will be in the account when the individual retires at the age of 65 if the savings program starts when the person is age 40?

34. ## social studies

What strange tade took place in North and West Africa?

35. ## Science

1)Newton's laws of motion are concerned with relationships among a) force, mass and motion b) Displacement, mass and acceleration c) Velocity, fore and acceleration d) mass, acceleration and velocity I feel that thay deal with force, mass and motion which

36. ## chemistry

A liter of 2M NaOH solution contains how many grams of NaOH?

37. ## Algebra

PLease solve by elimination. 2x+4y=8 5x+y=-7

38. ## english/ poem

1)in part two of the "highwayman" , why is the fact that the highwayman didn't come stressed three times? 2) From whose point of view are we seeing it? 3) Why is the word "marching" repeated? can you help me answer this question please ? answer: 1 -because

39. ## math

20% of num is x. the num is 4 more than x . what's the number.

40. ## math

the picnic tables are arranged in row of 5.each table is 6 feet long.there are 3 feet between each picnic table.how long is one row of tables?

41. ## Physics

Could someone try to help me solve those 3 questions by giving me clues or equations? With what speed (SI Units) must a ball be thrown directly upward so that it remains in the air for 12.5 second? An object of mass 197kg is at rest. If a force of 2.5N is

42. ## chemistry

How much ice at zero degrees Celcius (in grams) would have to melt to lower the temperature of 351 of water from 25 to 5? (Assume the density of water is 1.0 .)

43. ## Algebra

For whatever reason I'm drawing a huge blank on this problem. Shane returned from a trip to Las Vegas with \$300.00, which was 50% more money than he had at the beginning of the trip. How much money did Shane have at the beginning of his trip?

44. ## technology

what are the 7 basic steps to problem solving?

45. ## math

A physical fitness association is including the mile run in its secondary-school fitness test. The time for this event for boys in secondary school is known to posses a normal distribution with a mean of 450 seconds and a standard deviation of 50 seconds.

46. ## history

what was the assassination of the Ferdinand-?

47. ## math

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 from town b. I know that the

To win \$1 million, you must draw two cards whose sum is nine from a stack of cards numbered 1 through 10. After the first draw, you replace the card and shuffle the stack again for the second draw. What is the chance that your two cards will have a sum of

49. ## math

make up a set of at least 12 numbers using the following landmarks: minimum 3 maximum 9 median 7 mode 7

50. ## physis

A dry water well is 1.5 m in radius and 5.0 m deep. In order from lowest to highest, the fifth resonant frequency of this well is closest to ... I know that it is an open-closed system, but how would we take into account the amplitude, which is the radius

51. ## chemistry

Given that the heat of fusion of water is -6.02 kJ/mol, that the heat capacity of H2O(l) is 75.2 kJ/mol*K and that the heat capacity of H2O(s) is 37.7 kJ/mol*K, calculate the heat of fusion of water at -11 K.

52. ## Physics

Sorry for the repost, i made a typo in the original post's subject. A dry water well is 1.5 m in radius and 5.0 m deep. In order from lowest to highest, the fifth resonant frequency of this well is closest to ... I know that it is an open-closed system,

53. ## Math

2 cups of flour = 6 cookies x cups of flour = 10 cookies I found out that 3 cookies get 1 cup of flour and each cookie get 1/3 cup . Also 3 1/3 cups equal 10 cookies . Now i have to write and solve a proportion and i don't know how to do that . Can you

54. ## english

is the following statement a regular or irregular verb and why. John has become a rather good actor. 4b. John has became a rather good actor

55. ## English

I have a comprehesion passage I need to read an answer questions. Is it possible can you help with my work. I really need help how can i get in contact with you to give you further information.

56. ## math

Hi i have a math exam tomorrow and i wanted to get some extra practice so can you please find me free online math tests. Please do not give me "Proprofs" as one of the websites. I have already tried their website and it did not help :D

57. ## physics

The figure below shows two points in an E-field: Point 1 is at (x1,y1) = (9,4) in m, and Point 2 is at (x2,y2) = (13,9) in m. The Electric Field is constant, with a magnitude of 56.0 V/m, and is directed parallel to the +x-axis. The potential at point 1 is

58. ## holocaust

How were Jews viewed in the United States in the pre-WWII era?

I need to unscramble the letters to this word from the renaissance. The letters are NWIHZGLCIRULI

60. ## Social Studies

The History of Canada way was Canada divided into two colonies by great britain

Mele is feeding some of the many exotic fish that live in the coral reefs off the island of Tonga. This is the largest of a chain of islands in the south Pacific. Mele has brought a cooked banana from home to give to the fish. As the fish nibble on the

62. ## Science

Does anyone have a science fair idea that doesn't explodes because i will have to present in front of people and it can't be a volcano.

63. ## Calculus

A manufacturer sells a certain article to dealers at a rate of \$20 each if less than 50 are ordered. If 50 or more are ordered(up to 600) the price per article is reduced at a rate of 2 cents times the number ordered. What size order will produce the

64. ## Biology

Are these correct? Cohesion=Water molecules stick to the side of a straw because of this attractive force. Adhesion=Liquid mercury forms drops because of this attractive force Polarity=This property of water enables salt to dissolve in water Base=This is a

65. ## chem

how would you find molecular mass when given only density? (1.25g/L)

66. ## Calculus

A manufacturer sells a certain article to dealers at a rate of \$20 each if less than 50 are ordered. If 50 or more are ordered(up to 600) the price per article is reduced at a rate of 2 cents times the number ordered. What size order will produce the

67. ## Spelling

I need a sentence for the word fury?

8w-11=45 Please work this out for me Thanks.

69. ## Science

1.I have two questions How many pairs of chromosomes does a human cell have? 2.How many total chromosomes does a human cell have?

71. ## chemistry

I have 3 questions I need help with 1. mix 120ml of 0.320M silver nitrate with 40ml of 0.320M potasium chromate. What mass of silver chromate is produced? 2. Calculate the mass of white solid CaCO3 that forms when 98ml of a 0.1M Ca(NO3)2 solution is mixed

72. ## MATH

WHAT IS THE SEQUENCE OF 5,7,9,11,13,15...

73. ## chemistry

I need a single reagent that I could use to distinguish between Pb(NO3)2 solution and Hg(NO3)2 solution.

74. ## writing

how can i answer the question...SHOULD NUTRALIZED CITIZENS BE PRESIDENT?

75. ## Physics

Please help me with these three questions,they deal with coefficient of friction 1) A car rounds a turn of radius 25m at a speed of 20m/s. Find the coefficient of friction neccessary to keep the car on the road 2) A man is attempting to slide a piece of

76. ## science

What is the meaning of cell structure because i can't find the meaning anywhere.

77. ## math

Let the Function a @ b be defined as 3a + 2b for all real numbers a and b. If u and v are real #'s for which u and v = v @ u = 20. What is the value of 2u @ 3V?

78. ## physics

a red car and a green car, identical except for the color, move toward each other in adjacent lanes and parallel to an x axis. At time , the red car is at and the green car is at . If the red car has a constant velocity of 20 km/h, the cars pass each other

79. ## shapes

if i had just a regular triangle and then it turned 90 degrees how would it look

80. ## history

Where was Sanna Anna's headquarters during the Alamo?

It is noon at the sandwich shop, and Kathy and Jill are making sandwiches for the lunchtime rush. Today's specials are egg salad or ham and cheese. During the first 15 minutes, Kathy makes 5 egg salad sandwiches and Jill makes 7 ham and cheese sandwiches.

82. ## English

is the following statement using a regular or irregular verb and why Some athletes have taken drug tests to prove they are not on steroids. 5b. Some athletes have took drug tests to prove they are not on steroids.

83. ## English

is the following question using a regular or irregular verb and why 6a. I lay my book on the table, but now I cannot find it. 6b. I laid my book on the table, but now I cannot find it.

84. ## English

Which statment is the correct verb form and verb tense and why 8a. Since American Idol premiered on television, many talented contestants have appeared on the show. 8b. Since American Idol premiered on television, many talented contestants appeared on the

85. ## spanish

what does Llevas uniforme a la escuela? mean

86. ## math

how do you change the equation of 2x+y=-5 into a linear equation and then find the slope and y-intercept?

87. ## algebra

(2x^2-8x-42)/6x^2=(x^2-9)/x^2-3x How do you solve this problem? Please list the steps.. Thank You

88. ## English

Which is the pronoun case and why 18a. My brother knows more about technology than me. 18b. My brother knows more about technology than I.

89. ## Math

An accountant earns \$3180 per month after receiving a 8.5% raise. What was the accountant's monthly income before the raise? Round your answer to the nearest cent. What i thought you did was 3180*8.5%=270.3 3180-270.30=2909.70, but it says its not correct.

90. ## English

Which is the pronoun case and why 19a. Please send an invitation to Bob and she. 19b. Please send an invitation to Bob and her.

91. ## chemistry

during an experiment, if not all of a liquid vaporizes, in a flask with a cap with a pinhole. will the reported molecular weight be too high or low? i was thinking too high because the liquid weighs more.

92. ## English

Which is a pronoun case and why 20a. My best friend and I are going to Hawaii this summer. 20b. My best friend and me are going to Hawaii this summer.

93. ## Chemistry

Write equilibrium Constant expressions (k) for the following reactions: Ni(s)+ 4CO(g) Ni(CO)₄ HF(aq) H(aq) + F(aq) Cl₂(g)+2Br(aq) Br₂(l) + 2Cl(aq)

94. ## Physics

Please help me with these three questions. They deal with coefficient of friction 1) A car rounds a turn of radius 25m at a speed of 20m/s. Find the coefficient of friction neccessary to keep the car on the road 2) A man is attempting to slide a piece of

95. ## Physics - Frequency

This is in reply to a previous post, I'm not really sure whether replies to posts that are several days old are viewed by anyone, so I'm reposting just in case. In reply to bobpursley's post, I just want to ask, how would you know how long it takes for the

96. ## English

Which is the correct vague pronoun and why 25a. Air pollution normally increases along with population growth. This increasing pollution is a big problem for many cities. 25b. Air pollution normally increases along with population growth. This is a big

Post at least 2 challenges that many companies face in the areas of ethics and 2 challenges in the area of social responsibility. What exactly is management's role in addressing each of these issues? Is ethics standard way of getting things done im

98. ## algebra

evaluate a-13 when a =33 evaluate 3x+2y-2z when x =5 y=2 z=1 evaluate 6a+4b-3c when a=4 b=7 c-2

99. ## biology

What role, if any, do you think people must play in preserving those regions threatened by human encroachment

100. ## Calculus

R is the region in the plane bounded below by the curve y=x^2 and above by the line y=1. (a) Set up and evaluate an integral that gives the area of R. (b) A solid has base R and the cross-sections of the solid perpendicular to the y-axis are squares. Find

101. ## Physics

An arrow is shot straight up in the air with speed of 20m/s. How long is t in the air? How high will the arrow rise?

102. ## Math

The movie with the biggest opening weekend in 1998 was Toy Story 2 with opening weekend receipts of \$39.4 million. In 2002 the movie with the biggest opening weekend was Spider-Man with opening weekend receipts of \$114.84 million. What was the percent

103. ## College Accounting

What is your own personal "starting point" in terms of past schooling and work experience?

104. ## chemistry

Is hexane and ethylene chloride miscible? Why?

105. ## English

I was wondering if it was possible for you to read my essay and critique it and correct any grammar errors. I haven't written an essay in a long time, so it took me a while to come up with this. I read through my essay many times and I do hear that it

what is the square root of 2

107. ## algebra

The length of a rectangle is fixed at 24 cm. What widths will make the perimeter greater than 7c cm? The width must be greater than:

108. ## Physics

Could someone try helping me solve those 2 questions or write me a formula with equaion what to do , thanks for every bit of help A 600kg elevator accelerates upward from rest for 10 seconds through 40.0meters. Find the cable tension a) 5130 N b) 5400 N c)

109. ## health

Things that are happening in the world today that can cataclysmically affect public health

110. ## Physics Entropy Project

We did a lab in class where we heated a nail, and our goal was to determine the total increase in entropy of the system. I have all of the measurements but I'm not sure how to go about figuring out the change in heat (delta Q). delta S = delta Q / delta T

111. ## math

34x 1\2= Is the answer 12?

112. ## Math

One angle isless than four times another. Find the measure of each angle if they are complements of each other.

113. ## chemistry

how do you write the balanced chemical equation of Fe3+-ASA

114. ## Environmental Science

29. A common feature of thermal pollution and artificial eutrophication is that they both a. have sources that are difficult to identify and control b. cause large mats of algae to bloom in fresh water c. are a result of power plants and other industrial

115. ## Algebra

Trains A and B are traveling in the same direction on parallel tracks. Train A is traveling at 40 miles per hour and train B is traveling at 60 miles per hour. Train A passes a station at 5:25 A.M. If train B passes the same station at 5:37 A.M, at what

116. ## math

Write an equation of the line containing the given point and parellel to the given line (4,-8);9x-8y equals 7

117. ## Accounting

Help with Crosby Corporation? Can you please help me. I am completly stuck. Prepare a statement of cash flows for the Crosby Corporation. Follow the general procedures indicated in Table 2–10 on page 38 . Statement of cash flows (L04) Current Assets

118. ## Science

What affect do clouds have on humans? I have a science project to do.

119. ## Chemistry

Assume that you found that the average volume of water required to fill the graduated cylinder to the 8.00 mL mark was 7.95 mL. What is the percent error?

120. ## college physics

Consider a long charged straight wire that lies fixed and a particle of charge +2e and mass 6.70E-27 kg. When the particle is at a distance 1.31 cm from the wire it has a speed 2.30E+5 m/s, going away from the wire. When it is at a new distance of 2.71 cm,

121. ## Calculus

Reflecting the graph calculus problem f(x) = 5^x? reflecting the graph about the x-axis and the y-axis: y=___________ reflecting the graph about the line y = 3. y=__________

122. ## math

four times the larger number of two numbers is equal to seven times the smaller.the sum of the numbers is 22.find the numbers

123. ## math

when you have a equation such as x+6=y is the slope a 0 or a 1

124. ## Algebra

a chemist mixed a 15% glucose solution with a 35% glucose solution. This mixture produed 35 liters of 19% glucose solution. How many liters of each solution did the chemist use in the misture?

125. ## chemistry

what is the difference between the real gases and the ideal gases ???

126. ## Physics

The work done in rubbing your hands together s equivalent to the amoun of heat produced. What principle does this demonstrate? I am not sure, is it kinetic energy?

127. ## Elimination method

Solve by the elimination method. Is there a solution? 2r-5s= -11 5r+2s= 16

128. ## sum fun (math)

find a quick and easy method to compute the sum of the first 100 counting numbers (no calculators allowed)

129. ## Math

Every question like this I have gotten wrong: "Multiply or divide the expression below. Leave your answer as simplified as possible." (3x-1)(x+7) 10(2x-5) --------- • --------- 4(2x-5) (4x+1)(x+7) This is from the college preparatory math section 10.1.4

130. ## Algebra

The Kings are beating the Rockets 65-43. The Kinds have scored 36 times and have no three-point baskets. How many two point baskets and how many free throws (one point) have they made?

131. ## Physics

A merry-go-round accelerates from est at .870 rad/sec^2. When the merry-go-round has made 4 complete revolutions, how much time has elapsed since the merry-go round started? What is the angular velocity of the merry-go round? Could someone help, please

132. ## Physics

On a string instrument of the violin family, the effective length of a string is the distance between the bridge and the nut. For a violin, this distance is 29.3 cm, while for a cello it is 37.8 cm. The string of a violin is placed in a cello with the

a cube has a side that is (5x-3)centimeters long.a.what is its surface area?b.if x=3,what is its surface area

134. ## L.A.

I'm doing quite a difficult crossword puzzle. one of them is "a young boy". so far i've figured out that the 2nd letter is an "a" and the last letter is a "t". come on you crossword puzzle lovers! Let's have some help :)

135. ## Public Speaking

what is the key of organizing your speech material?

136. ## math 156

Use the distributive property to find the product. ( 28 + 10) × 2

137. ## science

What is a punnet square and how do you figure out questions regarding a punnet square

138. ## Physics

You blow a whistle of frequency 769 Hz, as you move towards a wall. The frequency of beats you hear from the whistle and the reflected sound is 11 beats/s. How fast are you moving towards the wall? Give your answer in m/s and to two significant figures.

139. ## Algebra

How would you solve this problem: Slove y=1/4-1 if the domain is(-4,-2,0,2,4) Could someone please explain to me how to do this? Thank You in advance for your help!

140. ## HSM210

Can someone please help me to start answering this question. I have been working on it since 6pm yesterday and it is now 3:50 am. I don't know where to begin . Also, did I match the sentences correctly with the correct type of prevention for the sentence ?

You are required to research and identify the stakeholders in the 'third runway at Heathrow row'. Your answer should be in the form of a short essay of at least 300 words and should show the interest of the stakeholders. Hint: The government has given the

142. ## Albegra

The equation y=-1777x + 27,153 can be used to predict the number y of gun deaths in the United States x years after 2000, that is, x=0 corresponds to 2000, x=3 corresponds to 2003, x=4 corresponds to 2004, and so on. Predict the number of gun deaths in

143. ## English

Can someone help me find the mistakes in the following sentences? The sentences are short but I want to be sure about the correct use of the prepositions. Thanks 1. I went skiing with my dad to St Moritz (OR in St Moritz) 2. At Christmas (or On Christmas

144. ## math

Suppose you are playing a word game with seven distinct letters. How many seven-letter words can there be?

145. ## 3rd

P divid 5=12 ________=P? I'M NOT SURE ON THIS PROBLEM? THANKS!

The height of the florida tree is 11 feet and the height of the white oak is 96 feet. The height of the Florida Tree is what fraction of the height of the White Oak?

147. ## State and Local Government

Do you think as a legislature, would you be a delegate or trustee? Explain. Do you think non-partisan commissions should handle reapportionment? Why do you believe that competition in legislature elections is declining? Serious reponses please. Thanks in

148. ## Math

Solve the following equation by factoring: 6(p^2-1)=5p

149. ## french

Can someone help me correct these phrases? Avant que j'ai choisi qu'école a laquelle... I wanted to say 'Before I chose the school where....'

150. ## math

The table lists data regarding the average salaries of several professional athlethes in the years 1991 and 2001 A) use the data points to find a linear functions that fits the data Year Salary 1991 \$272,000 2001 \$1,480,000 B) what would the salary be in

151. ## physics

A puddle filled with 20. kg of water is completely frozen to -6.0 degrees celcius in the middle of winter. How much heat must be absorbed by the puddle to melt the ice and warm the water up to 20. celcius during the spring thaw?

152. ## Religion

what is the sacred potpourri in the Jewish religion? It's a religious item.

153. ## Physics

A dry water well is 1.5 m in radius and 5.0 m deep. In order from lowest to highest, the fifth resonant frequency of this well is closest to ... Question 1 answers 119 Hz 283 Hz 227 Hz 113 Hz 57 Hz

154. ## french

Can someone help me correct these phrases? Avant que j'ai choisi qu'école a laquelle... I wanted to say 'Before I chose the school where....'

155. ## french

Can someone help me correct these phrases? Avant que j'ai choisi qu'école a laquelle... I wanted to say 'Before I chose the school where....'

156. ## spelling

analogy glue as to sticks as thorns r too

157. ## french

Can someone help me correct these phrases? Avant que j'ai choisi qu'école a laquelle... I wanted to say 'Before I chose the school where....'

158. ## Math

Miguel sells 77 to a barbeque, for a total of \$443. If the tickets cost \$7.00 for adults and \$5.00 for children, how many of each ticket did he sell?

159. ## french

Can someone help me correct these phrases? Avant que j'ai choisi qu'école a laquelle... I wanted to say 'Before I chose the school where....'

160. ## Finance

If a father wants to have \$100,000 to send a newborn child to college, how much must he invest annually for 18 years if he earns 9 percent on his funds?

161. ## math

Solve 4^x + 15(4)^-x = 8

162. ## Finance

You wish to retire in 12 years and currently have \$50,000 in a savings account yielding 5 percent annually and \$100,000 in quality "blue chip" stocks yielding 10 percent. If you expect to add \$30,000 at the end of each year to your stock portfolios, how

164. ## Geometry

Construct a truth table ~p^q. How do we find this if we don't know what the p or q is???

If an author is skillful at representing the point of view and attitudes of a hobo, a nurse, a corporate CEO, and a variety of other diverse characters, the author is demonstrating

166. ## college

0.02 g of CaCO3 is dissolved in 1 L of water. Calculate the moles of calcium carbonate that have dissolved in the water, the moles of Ca2+ ions in solution, and the number of Ca2+ ions in solution?

167. ## Mathematics

I really need help with these three questions. Thank You. 1. Calculate the finance charge and new balance using the previous balance method. Previous balance = \$179.32 Annual rate = 16% Finance charge \$ ? New purchases = \$117.42 Payments/credits = \$85.00

168. ## communication

does it really take a crisis in someone's life in order for them to change? What do you suppose is the 'tipping point' at which we find ourselves ready to confront one thing or another

169. ## communication

can cost alone be a mitigating factor if a health issue is serious enough? Is it possible for this to be the major factor for a person to make or not make a decision to improve their health? It seems to me that any decision impacting your health would be

170. ## math

To win \$1 million, you must draw two cards whose sum is nine from a stack of cards numbered 1 through 10. After the first draw, you replace the card and shuffle the stack again for the second draw. What is the chance that your two cards will have a sum of

171. ## commmunication

what is going on when one see's in his or herself something that they need to change, but they make the decision not to do so? How does this happen?

172. ## Math

Amy paid 72.34 for a pair of running shoes during a 20%- off sale. What was the regular price?

173. ## math

Solve 4^x + 15(4)^-x = 8

174. ## Chemistry

0.02 g of CaCO3 is dissolved in 1 L of water. Calculate the moles of calcium carbonate that have dissolved in the water, the moles of Ca2+ ions in solution, and the number of Ca2+ ions in solution?

175. ## SOCIALSTUDYS

WHAT WERE ONE OF THE NATIVEAMERICANS BENFIT AND DRAWBACK

176. ## personal finance

They each take home about \$42,000 per year after taxes. Sue is 37 years of age, and Tom is 35. Their two children, Mike and Karen, are 11 and 9. Were either one to die, they estimate that the remaining family members would need about 75% of the present

177. ## math

Use the distributive property to find the product. ( 28 + 10) × 2

178. ## spelling

four letter word for legs? must be a plural and start with f.

179. ## Physics

An arrow is shot straight up in the air with speed of 20m/s. How long is t in the air? How high will the arrow rise?

180. ## spanish

can anyone help me? boligrapho?

181. ## Physics

When a 65 kg person climbs into a 1000 kg car, the car's springs compress vertically by 3.1 cm. What will be the frequency of vibration when the car hits a bump? Ignore damping.

182. ## Calculus

The total area enclosed by the graphs of y=6(x^2)–(x^3)+x and y=(x^2)+7x is ..

183. ## Math

What is a good math website which'll help kids aged 5-6 learn? I want a website that shows you how to solve problems step by step. Problems such as addition and, subtraction. Thank you in advance.

184. ## English

Whats a thesis statement for homework

185. ## math

In how many ways can 7 basketball players of different heights line up in a single row so that no player is standing between 2 people taller than she is?

186. ## Math

What is the expected value of one of 700 tickets in a raffle for a price of \$1400? Would that be 2 dollars

187. ## French

Could you check these please thanks Part 1 Directions: Exprimez d'une autre façon. 1. composer le numéro Answer: faire le numéro 2. donner un coup de fil Answer: faire un appel 3. introduire (une télécarte dans la fente) Answer: mettre la télécarte

188. ## Algebra

Every item in the Just a Dollar store is priced at \$1.00. When Mary Jo opens the store, there is \$128.50 in the cash register. When she counts the money in the cash register at the end of the day, the total is \$1023.10. If the sales tax rate is 6.5%, how

189. ## statistics

If a researcher were studying the effects of a teaching method on patient learning outcomes, how does the research question need to be worded to use a t-test to test for statistical differences? What type of data needs to be collected and why?

190. ## Math

what is the GCF for 36 & 48?

191. ## Statistics

Considering that a researcher can test at the

192. ## Chemistry

How many significant figures are there in 0.00236 I think its 5, anyone can help

193. ## Wrld Hst

Why did the Spanish empire decline in the 1600's? thanks:)

194. ## math

Assume that the weight loss for the first tow months of a diet program has a uniform distribution over the interval 6 to 12 pounds. Find the probability that a person on this diet loses more than 11 pounds in the fisrt two months. How do you do this, is

195. ## english

why was shakespeare so impornt?

196. ## Language

what is a negative synonym

197. ## Math

What is the GCF of 44 & 88?

198. ## U.S History

HWy did the Americans begin to settle in the Southwest?

199. ## mathematics

Question # 1: A series is: 1. any list of numbers 2. a summation of quantities whose positions are based upon the natural numbers 3. an arrangement of quantities whose positions are based upon the natural numbers. Which number is it? Question # 2: For the

200. ## chemistry

how much energy in calories, will be required to evaporate 125.0ml of ethanol at its boiling point? Density=0.818g/ml boiling point=78.5C heat of vaporization=210 cal/g

201. ## english

I need to know if I can use this as a narrative paragraph. Please help. Thanks. Facing a large debt. What if your debt problems are extensive? Debt consolidation loans could roll all your existing debts into one new loan-so instead of dealing with several

202. ## Math

what is the GCF for 26 & 104?

203. ## Physics

An elastic cord vibrates with a frequency of 2.7 Hz when a mass of 0.56 kg is hung from it. What will its frequency be if only 0.43 kg hangs from it?

204. ## algebra

What is 32 expressed in simplest radical form?

205. ## science

Vesicles that will tmnsport matedals out of the cell are fomed at the _??

206. ## Math

how to solve: In a survey at a supermarket, 78 out of 120 people surveyed said that they shopped more than once a week. What percent of the people is that?

207. ## computer

Write code in HTML to create a application form

208. ## Physics

Please help me with these three questions,they deal with coefficient of friction 1) A car rounds a turn of radius 25m at a speed of 20m/s. Find the coefficient of friction neccessary to keep the car on the road 2) A man is attempting to slide a piece of

209. ## Geometry

Suppose that a given quadrilateral is a kite with no right angles. Which of the following is possible? a. the quadrilateral is a trapezoid b. the quadrilateral has congruent diagonals c. the quadrilateral is a rhombus d. none of the above I think it is b.

210. ## math

How do I solve: write 45.6 as a percent and a fraction in simplest form.

211. ## English

As agreed, I'm posting you the sentencens I'm still not sure of. Thank you in advance 1) I spent my Christmas holidays chatting with my friends on my computer and playing songs on my guitar. I also played on my Nintendo-DS and I went to volleyball training

212. ## criminal justice

Compare and contrast two theories on the causation of crime. o Choose one crime trend outlined in the text and explain its relationship to one of the crime theories you just compared.

213. ## chemistry

how do you solve to find the molar mass for calcuim nitrate

In this sentence, The cat should not be sitting on the kitchen counter., is should not the helping verb?

9x8x7x6x5=

216. ## algebra

Hello, I need help answering a regents question. It is asking me to find the root of an equation. It also includes a graph which I am unable to upload.The equation is y = −x2 − 2x + 8. -Thank You

217. ## math

Explain in your own words why the line x = 4 is a vertical line.

218. ## talcott

mario was on a 21-mile hiking trail. he walked 3/7 of the trail before stopping for lunch. how far did he walked before lunch? explain your answer.

How does microbiology affect a person on a daily basis?

220. ## algebra

Simplify 5-3(x-1) what are the steps?

221. ## Math

In a series of three plays, a college football team had the following results:loses 5 yards, gains 8 yards, and loses 7 yards. Find the net gain (or loss) after this series. The answer is suppose to be 4. ( I keep getting -4)

222. ## Math

A small business decides to lower the salaries of its employers by \$8,250 over a year. To do this, all of the 15 employeers will have their salaries reduced by equal dollar amounts for the year. What is the pay-cut of each employee over the year? Answer is

223. ## math

name each quadrilateral-paralelogram,rctangle,rhombus,square #7.it is equilateral #8.the diagonals are congruent #9.it can contain obtuse angles #10.it contains no acute angles

social studies: what was the area between enemy trenches, in the ww1

225. ## math

Evalute: -1/3+2/3(1/2-1/3) what are the steps involved with this problem? thanks

226. ## coding and billing

what is the v code for female twins delivered in hospital?

227. ## math

Two helicopters leave Springfield, IL at the same time. One travles north at 27 miles per hour and the other travels west at 120 miles per hour. How far apart are they after 3 hrs? (Hint: Use d=rt to find the distance traveled by each helicopter.) I know

228. ## Unit of inquiry

hi im a 3rd grader and my question is that what jobs are there in a print factory? please reply soon because it is for tommorow.

229. ## Physics

Kinetics is linked to dynomics by a) Velocity b) distance c) time d) acceleration I am not so sure but I have a feeling it is D acceleration, does anyone know anything about kinetics lol

230. ## Statistics

Please post your response in this question here is my original question that didn't get answered. h t t p : / / w w w . j i s k h a . c o m / d i s p l a y . c g i ? i d = 1 2 6 4 5 5 3 7 3 0

231. ## Math

Simplify 2/7(-7x^2) what are the steps involved? thanks alot!

232. ## social studies

what was the nick name for the soilders in the world war 1

233. ## accounting

WHAT DOES SUPPRESS BALANCE SHEET NET INCOME FOR COMPARATIVES MEAN?

Write a 200- to 300-word response to the following questions: o Now that you have finished your research paper, what advice would you provide to students starting this course? o What would you do differently if you were just starting the course? On what

235. ## Math 101

Debra is buying prizes for a game at her school's fundraiser. The game has three levels of prizes, and she has already bought the second and third prizes. She wants the first prize to be nice enough to attract people to the game. The game's manufacturer

237. ## math

ms sue for my question before i mean how much is the dresser in 3 years?

238. ## social studies

what were the lines of defence dug into the earth? and what was willsons plan for peace?

239. ## english

I need to know if this is a good narrative paragraph on sharing the telephone. Saturday morning Hailey and Melissa wanted the phone at 7oclock. I quickly told them that it was too early to call someone. After Hailey and Melissa started to argue, Melissa

240. ## math

how many ways can an IRS auditor select 3 of 11 tax returns for an audit? would that be 1331

241. ## critical thinking

identify and classify the different fallacReprinted from "Animals Hold the Key to Saving Human Lives," Los Angeles Times, February 5, 1996, by permission of the author. Dr. Joseph E. Murray, a Nobel laureate, performed the first human kidney transplant in

242. ## psychology

Which of the following statements is false? A. Childhood psychopathology is relatively common occurrence. B. Most childhood problems and disorders remit by the end of childhood. C. Children today face greater stressors than they did in the past. D. Young

243. ## English

I have a creative writing assignment due tomorrow and I'm completly stuck. I have to write 15 lines of iambic pentameter about a long life I want to live, a ridiculous life or some parting words for the future. It's supposed to be something written on a

244. ## algebra

give an example of a number that is a integer, but not a whole number

245. ## social studies

What was Willson's plan for peace?

246. ## literary

write an essay on the religious language and reference to fire in McCathy's novel The Road