Questions Asked on
February 5, 2013

  1. chemistry

    would the ratio of moles of Cu:moles of CuCl2 differ from atoms of Cu:formula units of CuCl2? Why or Why not?

    asked by megan
  2. World History

    What reasons did Jackson have for wanting to destroy the Second Bank of the United States?

    asked by Victoria
  3. World History

    What were the short-term and long-term effects of Jackson's war on the bank?

    asked by Victoria
  4. World History

    Why did the Whigs want to nominate a candidate like Harrison, who did not have strong political views?

    asked by Victoria
  5. physics

    A 1236.9 kg car is pulling a 334.8 kg trailer. Together, the car and trailer have an acceleration of 2.73 m/s 2 . What is the net force on the car? Answer in units of N

    asked by Anonymous
  6. Calculus

    Marginal Cost Businesses can buy multiple licenses for data compression software at a total cost of approximately C(x) = 96x2/3 dollars for x licenses. Find the derivative of this cost function at the following values x=8 and x=64 I do not know where to

    asked by Sarah
  7. Physics

    A 6 kg grinding wheel of radius 0.2 m rotates at a constant rotational frequency of 4 rad/s when an object makes contact with the outer edge of the wheel. Friction causes the wheel to stop in 2 seconds. What is the average torque on the wheel by the

    asked by Physics
  8. Science

    A 6 kg grinding wheel of radius 0.2 m rotates at a constant rotational frequency of 4 rad/s when an object makes contact with the outer edge of the wheel. Friction causes the wheel to stop in 2 seconds. What is the average torque on the wheel by the

    asked by Physics
  9. biology

    7. Imagine you have 2 chambers connected by a flexible, semipermeable membrane and completely filled with solutions - one chamber contains 50ml of a 50mM NaCl solution (A), and the other (B) contains 100 ml of a 100mM NaCl solution? If the membrane permits

    asked by .......
  10. calc

    find the derivatives of the given functions. g(t)=sqrt t(1+t)/t^2

    asked by Jake
  11. Physics

    A boat must cross a 260-m-wide river and arrive at a point 110 upstream from where it starts. To do so, the pilot must head the boat at a 45 degree upstream angle. THe current has speed 2.3 m/s. a) What is the speed of the boat in still water? b) How much

    asked by Chris
  12. Algebra

    y3 + 64

    asked by LaShawn
  13. u.s. history

    explain the historical significance of lafayette escadrille

    asked by phebbie
  14. Algebra

    5a2b2 − 10ab2 + 25b2

    asked by LaShawn
  15. Algebra

    14z2 + 81z − 9

    asked by LaShawn
  16. maths

    A bag contains 4 red and 3 black balls. A second bag contains 2 red and 4 black balls. One bag is selected at random. From the selected bag, one ball is drawn. Find the probability that the drawn ball is red.

    asked by Anonymous
  17. Precalculus

    Anthony is trying to cross the Mississippi river in a kayak. He is traveling due east at 6 ft/second. However there is a current that is traveling due north at 4 ft/sec. find the new speed and direction of Anthony and his kayak. If the distance across the

    asked by Susan
  18. physics

    a 50 kg student who is late runs up two flights of stairs whose combined vertical height is 7.0 m in 10 s (and he then silently enters the classroom while the professor is writing on the chalkboard).Calculate the student's power output in doing work

    asked by nicole
  19. Programming

    Hello All i am new in dynamics Ax when i am going to connect the C# with Dynamics Ax using logon method i am getting the following error when connecting with DynAX from the it's own server so it connects but when i want to connect it from client computer

    asked by ajmal
  20. math

    If the highest score is100 and the average score for12 students is 95. What is the lowest score in order to get the average of 95?

    asked by Bruce
  21. MAth

    All faces of a 4-inch cube have been painted. if the cube is cut into 1-inch smaller cubes, how many of them have no paint on all their faces? with solution pls... tnx...

    asked by HELP HELP HELP MNHS
  22. Math

    What is the least number of square pieces into which a cardboard, 13ft long and 8ft wide can be cut? solution pls...

    asked by HELP HELP HELP MNHS
  23. maths

    Which organization has authorized data about population of India

    asked by Anonymous
  24. PHY 101

    An archer aims an arrow precisely horizontally over a large, flat field and lets it fly. At the same instant, the archer's watchband breaks and the watch falls to the ground. Does the watch hit the ground before, at the same times as, or after the arrow

    asked by Caroline
  25. Physics

    An electron is projected with an initial speed of (1.6x10^6 m/s) into the uniform field between two parallel plates. Assume that the field between the plates is uniform and directed vertically downward, and that the field outside the plates is zero. The

    asked by Kevin
  26. maths

    ABCD is a parallelogram the angle bisector of angleA and angleD intersect at O. Find the measure of angle AOD

    asked by ganga
  27. chemistry

    what would be the volume of 0.05 mole of carbon tetra chloride gas ccl4 ar rtp

    asked by sidra
  28. physics

    A coin of mass 3 g slides horizontally on the surface of a table. The frictional force exerted on the penny is 0.0147 N. What is the coefficient of friction between the table and the penny?

    asked by aritro
  29. maths-urgently needed

    ABCD is a square with length of each side 1cm. An octagon is formed by lines joining the vertices of the square to the mid points of opposite sides. Find the area of the octagon?

    asked by Anonymous
  30. math

    I am a 2-digit number with a 1-digit decimal. I am bigger than 54 but smaller than 56. 2 of my digits are even. When you divide my whole number by the digit in my decimal place, the answer has no remainder. What are the biggest and smallest numbers I could

    asked by tom
  31. common ailments

    erosion of the lining of the stomach results in a.hyperacidity b.peptic ulcers c.dyspepsia d.heartburn my answer is b someone please help

    asked by susue
  32. Physics

    The distance time graph shows a cart moving at a straight path. a. Describe the speed of the cart between: 1.) A and B - The cart is moving with constant speed for 10 seconds and it is now at rest for 20 seconds. 2.) B and C - The cart at rest for 20

    asked by RR
  33. Physics

    The speed time graph shows the motion of a car over a period of 40 seconds. a. describe the motion of the car between: 1.) O and A - The car is traveling at constant speed from 0 to 20 m/s. 2.) A and B - The car is at rest for 20 seconds. 3.) B and C - The

    asked by RR
  34. geometry

    20+90*955

    asked by Anonymous
  35. math

    hi.A vehicle weighing 1.3 tonne leaves skid marks 23 meters long.After 15 meters it hit pedestrain.The co efficient of friction is .7 .what was vehicle initial speed at start of skid and at impact.thanks

    asked by glenn
  36. Physics

    The speed time graph shows the motion of a car over a period of 40 seconds. a. describe the motion of the car between: 1.) O and A - The car is traveling at constant speed from 0 to 20 m/s. 2.) A and B - The car is at rest for 20 seconds. 3.) B and C - The

    asked by RR
  37. math

    3y+2z-2y+3z

    asked by aminla
  38. trig

    a tower that is a 200 meters is leaning to one side. from a certain point on that side, the angle of elevation to the top of the tower is 70 degree. From a point 55 meters closer to the tower, the angle of elevation is 85 degree. Determine the acute angle

    asked by Anonymous
  39. maths science

    3a+b+5a+2b. 4(e-2)-2(e+1).(2x+1)(x-2) find y if x=-2

    asked by thully ntuli
  40. Math

    If the width and length are both 13in what is the area of the triangle?

    asked by Gg
  41. Sardhanand barbigha mathematics

    Principal-Rs300. Time-3 years .simple interest-Rs 45 then find how much the yearly hundreds of interest rate

    asked by Swati roy
  42. math

    What is the general pattern when you divide each polynomial (x^3-Y^3, x^5-y^5, x^7-y^7, x^9-y^9) by x-y?

    asked by alicia
  43. Biology....someone who can explain something to me

    can someone explain the Miller-Urey Experiment to me? I've read it again and again and I just don't really get it. Please help me out here.

    asked by Corie
  44. Chemistry

    Calculate the final temperature of 244 of water initially at 35 upon absorption of 20 of heat

    asked by KJ
  45. physics

    hi.A vehicle weighing 1.3 tonne leaves skid marks 23 meters long.After 15 meters it hit pedestrain.The co efficient of friction is .7 .what was vehicle initial speed at start of skid and at impact.thanks

    asked by glenn
  46. statitstics

    A warehouse employs 22 workers on first shift and 14 workers on second shift. Eight workers are chosen at random to be interviewed about the work environment. Find the Probability of choosing: A. All first-shift workers B. All second-shift workers C. Six

    asked by latarsha
  47. physics

    A DVD player can exert a torque on a DVD of 10−3 N⋅m. What is the DVD’s angular acceleration in rad/s2?

    asked by Anonymous
  48. physics

    A DVD player can exert a torque on a DVD of 10−3 N⋅m. What is the DVD’s angular acceleration in rad/s2?

    asked by Anonymous
  49. math

    make bar graph usins atleast 10 numbers that have mode 15,min5,med10,max20

    asked by Anonymous
  50. algebra

    can you solve this problem using expression 0.05(0.03m+35n)-0.8(-0.09n-22m)

    asked by A
  51. math

    (1).answer that correctly shows following vectors,given in component form, in standard position. (1). V=(5,-2) (2). v=(-3,-4) (3).u=(16,-8) v=(-5,3) u+v= ? (#,#) (4).u=(10,5) -3u= ?

    asked by maranade
  52. Math

    Vertically opposite angles make __ degrees.

    asked by Jessie
  53. University, Engineering Math

    solve the ffg. differential equations: 1. x^3 +(y+1)^2 dy/dx=0 2. dy/dx-(1+1/x)y=y^2 3. dy/dx + ytanx=y^3sec^4x

    asked by Taldil
  54. Chemistry

    a .50 g of NaCl is added to water to create a .50 L solution. what volume of this solution is needed to create a 1.30L solution that is .100M NaCl

    asked by Harjit
  55. Math Algebra 2

    How do I put log in a TI-84 calculator. #1.Express the logarithm in terms of log2M and log2N: log2(MN)4 #2. Express the logarithm in terms of log2M and log2N: log2 the cube root of M2N #3. Express the logarithm in terms of log2M and log2N: log2 (M/N)7 #4.

    asked by AM
  56. Math Algebra 2

    Or can someone show me how to put it in the calcuator. Please

    asked by AM
  57. Math

    The radii of two cylinders 3:2 and height 7:4.find the ratios of their curved surface area.

    asked by Simon
  58. Math

    A box measures 60cm*52cm*40cm.find the area of the cardboards required to make 280 such boxes.

    asked by Simon
  59. College Algebra--Still Confused

    I have a few problems I need help with and also do have multiple choice. If I can have an explanation of how to get the answer that would be great. 1. Use the discriminant to determine whether the given equation has two irrational roots, two rational

    asked by Krissy
  60. Math Algebra 2

    #4. Express the logarithm in terms of log2M and log2N: log2 1/MN #5. Simplify: log4 3 - log4 48 #6. Solve the equation: loga x = 3/2loga 9 + loga 2 #7. Solve the equation: logb (x2 + 7) = 2/3logb 64 #8. Solve the equation: loga (3x + 5) - loga (x - 5) =

    asked by AM
  61. business

    Strategic Management - Microsoft's Corporate Citizenship Program. I am requesting for guidance in the following: please assist with the following questions 1. Discuss how the company's commitment to global citizenship provides positive benefits for its

    asked by Kristen
  62. math 209

    the time t for a pendulum to swing back and forth once is called its period and is given by t=2pi*sqrt l/g where l equals the length of the pendulum solve for g

    asked by shannon
  63. math

    Solve 1 = (y+3)(2y-2) e5q41

    asked by baller
  64. physics

    Donkey experiencing a gravitational force of 2500 N is trying to pull a cart force due to gravity of a cart is 800 N) with a force of 400 N. The rope between the donkey and a cart is 30 degrees with the cart. The cart does not move. Show a diagram of all

    asked by John kgosiyagae
  65. architecture

    Describe the differences you observe between the art and architecture of the Early Renaissance (Chapter 8) and that of the High and Late Renaissance. Select an Early Renaissance work of painting, sculpture, and architecture, and compare them to examples

    asked by Elena
  66. art

    In what ways does Albrecht Dürer’s "Four Apostles" serve as an expression of the Protestant faith?

    asked by Mackenzie
  67. architecture

    What are the major characteristics of Mannerist art and architecture? Select a Mannerist painting, sculpture, and architectural work, and describe the Mannerist features of each.

    asked by Leslie
  68. math 209

    .78=2(3.14)*sqrt.5/g solve for g

    asked by shannon
  69. math

    if x+3/3=y+2/2, then x/3=? whats the answer? I think its y/2. but im probly wrong. please explain to me.

    asked by Corie
  70. physics

    At an instant when a soccer ball is in contact with the foot of a player kicking it, the horizontal or x component of the ball's acceleration is 780 m/s2 and the vertical or y component of its acceleration is 1160 m/s2. The ball's mass is 0.38 kg. What is

    asked by Carlos
  71. chmistry

    3O2(g)---> 2O3(g) Delta H = +284.6 kJ what is the sign of delta G and delta S

    asked by bb
  72. math

    How to construct an angle of 135 degree?

    asked by nada
  73. Chemistry

    1) given the following equation : Na2O 2Hl__>2Nal H2O (501.6KJ) a) 1f 9g of Nal are formed by the process, how much heat(q)will be involved? b) state whether the reaction is endorthermicor exothermic

    asked by Shazra
  74. math

    The sunshine bakery sells pies at a fixed price o p dollars per pie. The total number of pies demanded daily, D, is related to the price, p, in dollars by the equation: D = -10p + 200 On the other hand, the daily supply of pies, S, is related to the price,

    asked by diana
  75. Chemistry(the)

    An optically active compound having molecular formula C6H12O6 is found in two isomeric forms (A) and (B) in nature. When (A) and (B) are dissolved in water they show the following equilibrium. (A) Equilibrium mixture (B) D = 1110 52.20 19.20 (i) What are

    asked by abhi
  76. math

    Solve the following systems of equations. 3x + 4y = 4 2x + y = 6

    asked by diana
  77. Che

    An optically active amino acid (A) can exist in three forms depending on the pH of the medium. If the molecular formula of (A) is C3H7NO2 write (i) structure of compound (A) in aqueous medium. What are such ions called? (ii) In which medium will the

    asked by abhi
  78. science

    Two forces of 5N and 7N respectively act on an object when will the resultant of the two vectors be at maximum

    asked by Refiloe
  79. Math

    Which binomial is a factor of f(x) = x^4 27x^2 14x + 120? (x 4) (x 2) (x + 5) (x + 6)

    asked by Lauren
  80. Statistics-Probability

    An instructor will choose 3 problems from a set of 7 containing 3 hard and 4 easy problems. If the selection is made at random, what is the probability that only the hard problems are chosen?

    asked by Steven
  81. Math

    A cylindrical tube is open at both ends.the internal diameter tube 10.4cm and its length is 25cm. If the thickness of the tube 8mm everywhere,find the total surface of area of the tube.

    asked by Simon
  82. Education

    Resistance to learning the language of a country where one is visiting is an example of ethnocentrism. True or False? I would think this is false but I wanted a second opinion.

    asked by Lor
  83. science

    A piece of copper wire and a 50lb block of copper have the same density. Explain how can this be true.

    asked by teacher1
  84. science

    Give 2 examples of things that are not matter and explain why they are not classifed as matter

    asked by teacher1
  85. Geography

    The G8 countries are responsible for 62% of the carbon dioxide emission into the earths atmosphere. Should I classify this as worrying or human changes

    asked by Zoe
  86. Accounting

    What is "loss of lawsuit" categorized as? Current/non-current assets, current/non-current liabilities, owners' equity, expenses or revenues?

    asked by Steph
  87. Life orientation

    Behaviour and 5 factors that contribute to the disease of hiv and aids

    asked by Hendrick
  88. algebra

    write the equation of a line parallel to the given line but passing through the given point y=x+4;(-7,1) discuss the steps necessary to carry out each activity. describe what each line looks like in relation to the original given line

    asked by Anonymous
  89. math

    Write the equation of a line perpendicular to the given line but passing through the given point. y=-1/2x+1;(4,2)

    asked by Anonymous
  90. English-Grammar

    Identify how the underlined pronoun in each sentence is being used. 18. Someone sent Ed and (me) a text from an unknown phone. direct object (my answer)indirect object 19. Mr. Simons saw Owen and (us) at the registry. (my answer)direct object indirect

    asked by Anon
  91. geometry

    Two similar polygons have areas of 50 and 100 sq. in. Find the ratio of the length of a pair of corresponding sides.

    asked by izzy jones
  92. History

    3. In order to try to gain control over West Berlin, the Soviet Union *A.) set up a total blockade cutting off that section of the city. B.) threatened the section of the city with troops and tanks. C.) operated a massive airlift to bring in needed

    asked by Cassie
  93. English-Grammar

    Decide if the underlined (in parentheses) pronoun in the sentences below is used as a subject, a predicate nominative, or an appositive. Both Ben and (he) will graduate at the same time. (my answer)subject predicate nominative appositive The driver of that

    asked by Anon
  94. Physics

    A stone popelled from a catalpult with the speed of 50m/s attained a height of 100m. Calculate the time of flight and angle of projection.

    asked by Onyinho De Yp
  95. Physics

    As it passes over Grand Bahama Island, the eye of a hurricane is moving in a direction 25 degrees north of west with a speed of 97 km/h. Three hours later, it shifts due north, and its speed slows to 79 km/h. How far from Grand Bahama is the eye 4.50 h

    asked by dallas
  96. Mpumulana

    Why do you think some criminals use facebook as a tool to achieve their goals?

    asked by Phumzile
  97. english

    pl let me know the parts of speech for OVER in the given text : She spread a cloth OVER the table

    asked by r s telagathoty
  98. Mpumulana

    Why do you think some criminals use facebook as a tool to achieve their goals?

    asked by Phumzile
  99. chemistry

    I am supposed to add NH4 and C2H3O2 together and write the new ion. Would it be NH7C2O2? do I add the hydrogens together and were would it go in the order then?

    asked by Melissa
  100. World history; Check:P

    Write a opinion paper on the most significant consequences of the Agricultural Revolution. We have Neolithic Farmers to thank for early settlements, villages and then towns. They made all that happen by dint one one simple factor - food surplus. You don't

    asked by Unknown
  101. physics

    A 1500.0 kg car accelerates uniformly to double its speed from 35.9 km/h in 4.74 s. What net force acted on this car?

    asked by Emily
  102. physics

    A hiker shouts toward a vertical cliff 660 m away. The echo is heard 4.00 s later. (a) What is the speed of sound of the hiker's voice in air? (b) The wavelength of the sound is 0.758 m. What is its frequency? (c) What is the period of the wave?

    asked by willis tower
  103. physics

    calculate the acceleration of a 2000-kg single air plane just before takeoff when the thrust of its engine is 500 N

    asked by tony
  104. Grammar (Last one :) )

    Except for Ronnie and _____, everyone was on time. him(my answer) he Between you and _____, I know the answer to the mystery. I me(my answer) Leave your message with Ms. Horioka and _____. me(my answer) I It was Geraldine Ferraro _______ ran for vice

    asked by Anon
  105. Physics

    A particle undergoes three displacements. The first has a magnitude of 15 m and makes an angle of 30 degrees with the positive x axis. The second has a magnitude of 8.6 m and makes an angle of 149 degrees with the positive x axis. After the third

    asked by Preston
  106. math

    How do I write 3/8 + 4/8 in its simplest form?

    asked by Kyndall
  107. science

    Some parts of the atmosphere are warmer than others. This causes air particles to-------,which in turn causes the wind. Moves heat by conduction form convestion currents move by radiation become more dense. I am just having a hard time finding the answer

    asked by Sandy
  108. English

    Hello. Will you please check the sentence for me? Is the second part of it natural, maybe it needs the article? "Many people have died since the time of (the?) occupation". Thank you for all your help.

    asked by Ilma
  109. science

    what is the main cause of global wind patterns?

    asked by Sandy
  110. Physics

    A ball is shot from the ground into the air. At a height of 9.1 m, the velocity is observed to be v = (6.6 + 5.7 ) m/s, with horizontal and upward. (a) To what maximum height does the ball rise? m (b) What total horizontal distance does the ball travel? m

    asked by Rachel
  111. Algebra 1- Math

    Can anyone please show me and explain how to solve 9x+2=3y? Thanks,Bye.

    asked by Tony
  112. Math

    What is the rule for this function? Input: -2, Output: -4 Input: 0, Output: -2 Input: 5, Output: -3 Thank You!! :)

    asked by Sarah
  113. Math

    What is the rule for this function? Input: -2, Output: -4 Input: 0, Output: -2 Input: 5, Output: -3 Thank You!! :)

    asked by Sarah
  114. math

    If I had to convert 15 oz. to kg and it was given that 1 oz = 28.35 g and that 1 g = 1000 kg, how would I show my work to get the answer?

    asked by anonymous
  115. Calculus and vectors

    Vector AB is a vector whose tail is at (-4,2) and whose head is at (-1,3). Calculate the magnitude of vector AB Determine the coordinates of point D on vector CD, if C (-6,0) and vector CD= vector AB. Please I need some help. Is there a formula to solve

    asked by Ted
  116. Calculus and vectors

    Vector AB is a vector whose tail is at (-4,2) and whose head is at (-1,3). Calculate the magnitude of vector AB Determine the coordinates of point D on vector CD, if C (-6,0) and vector CD= vector AB. Please I need some help. Is there a formula to solve

    asked by Ted
  117. English

    Hello again. Dear Writeacher. I'm embarrassed to bother you with the same questions you have already answered, but my problem is that I didn'n quite get it (my fault), so will you be so kind as to answer it again: do we need the article in the context

    asked by Ilma
  118. Chemistry (Combustion) formula question

    Data; Volume of water, 100ml Room temp, 24C Initial water temp, 15C Final water temp, 30C Question: Calculate the mass of water heated. Hint: The density of the liquid water is 1.0g/ml. I have no idea how to do this. Can someone help? Thanks!

    asked by Allyson
  119. Science

    Some nitrogen atoms have seven neutrons and some have eight neutrons. These two forms of nitrogen are: a. ions of each other b. phases of each other c. isotopes of each other and how exactly do you know? My book doesn't cover this at all yet its in my

    asked by carl
  120. math

    What comes next in this pattern 2 12 32 62 102?

    asked by Anonymous
  121. Math

    Brian has 3 basketball cards and 7 baseball cards .whatfraction of Brian cards are baseball cars?

    asked by Pietro
  122. math

    3:15::60:_ Please elp

    asked by Anonymous
  123. college matematics

    you are dealt one card from a standard 52 card deck find the probability of being dealt a heart

    asked by carol
  124. algebra

    Generate the first five terms in the sequence using the explicit formula; Cn=12n-11 Please explain

    asked by lee
  125. algebra

    Write a recursive formula for the sequence formula 15,26,48,92,180,.. then find the next term. can someone please help me

    asked by lee
  126. Math

    Sophia has 2 purple flower , 6 pink flowers,and 4 yellow flower .what fraction of Sophia flowers are not yellow?

    asked by Pietro
  127. math

    I bought 16.8 gallons of gas at a cost of $61.47. Estimate the unit price(cost per gallon)

    asked by Lyn
  128. math

    A baby weighed eight pounds and three ounces at birth. If the baby weighed twelve pounds and five ounces at three months of age, how much weight did the baby gain?

    asked by Anonymous
  129. Finance

    A U.S. firm wants to raise $15 million by selling 1 million shares at a net price of $15. We know that some say that firms "leave money on the table" because of the phenomonon of underpricing. Using the average amount of underpricing in U.S. IPOs, how many

    asked by Anonymous
  130. Molar heat of combustion question!

    Calculate the molar heat of combustion of paraffin, expressed in units of kJ/mol. First calculate the thermal energy released when one mole of parafin burns) because one mole of parafin (c25h52) has a mass of 325g, the molar heat of combustion will be 352

    asked by Allyson
  131. English; Help/Check.

    Write down what you learn about Herbert, Mr. White, and Mrs. White from their reactions to the paw. Ms.WHite: She didn't think if you asked for something you'd get something taken away for that wish. Mr.WHite: he seemed to only want the the paw for show

    asked by Unknown
  132. Geography

    Which of the following is not a city? A)Phoenix B) San Diego C)Maryland D)Houston

    asked by Vincenzo
  133. Physics

    A 19 g bullet is accelerated in a rifle barrel 70.6 cm long to a speed of 506 m/s. Use the work-energy theorem to find the average force exerted on the bullet while it is being accelerated. Answer in units of N

    asked by Ted
  134. Physics

    An outfielder throws a 1.05 kg baseball at a speed of 99 m/s and an initial angle of 47.5 ◦ . What is the kinetic energy of the ball at the highest point of its motion? Answer in units of J

    asked by Ted
  135. Physics

    A pendulum bob is released from some initial height such that the speed of the bob at the bottom of the swing is 1.5 m/s. The acceleration of gravity is 9.81 m/s 2 . What is the initial height of the bob? Answer in units of m

    asked by Ted
  136. Physical Science Please Help!

    Table salt, sodium chloride, has the formula NaCl. A weight of 58.44 grams of table salt contains 1.0 mole of NaCl molecules. How many moles of NaCl are contained in 29.22 grams of NaCl?

    asked by Dawn
  137. Bio

    1) Create a flowchart that describes the reproductive cycle of a typical fungus, such as bread mould. 2) Create a concept map comparing the reproductive structures and processes of moulds, sac fungi, and club fungi how do i do this??

    asked by Kim Hyun Joong
  138. political science

    Critically evaluate plato's justification of rule by philosopher kings. Please help its needed the soonest

    asked by jean
  139. Math

    Hello! I am needing some help on Algebra! It is hard ! Can you explain how to Simplify Algebraic Expressions? The easiest way? I have a test over it Friday, and i can't understand it at all! Can you help with these and explain? -12z+4(z-9)+30+z and

    asked by Megan
  140. earth

    how are dunes and canyons related

    asked by Anonymous
  141. Algebra

    z^2+17z-60

    asked by LaShawn
  142. Algebra

    ab^2+8ab-9a

    asked by LaShawn
  143. Algebra

    -3y^3+24y^2-36y

    asked by LaShawn
  144. Physics

    After flying for 15 min in a wind blowing 42 km/h at an angle of 28° south of east, an airplane pilot is over a town that is 42 km due north of the starting point. What is the speed of the airplane relative to the air?

    asked by Patricia
  145. Math

    Trigonometric identity SinD tanD Simplify please

    asked by Sarah
  146. math

    Franco went to sticker station. He bought 2 strips of 10 and 6 singles of frog stickers. He also bought 5 strips of 10 and 2 singles of butterfly stickers. How many stickers did Franco buy?

    asked by help
  147. maths

    Joshua has 3yards of ribbon. She needs 1/4 yard to make 1 bow. How many bows can joshua make?

    asked by nasara
  148. science

    What simple machines are in a skateboard?

    asked by Anonymous
  149. math

    eight members of a club will make a paper chain. the chain is 4 feet long. each member will make an equal part. how much of the chain , in feet, will each member make?

    asked by Tina
  150. math

    Franco went to sticker station. He bought 2 strips of 10 and 6 singles of frog stickers. He also bought 5 strips of 10 and 2 singles of butterfly stickers. How many stickers did Franco buy?

    asked by help
  151. Science

    If you are given a sample containg 1.204 x 10 24 molecules of NaCl, what is its weight in grams?

    asked by DeAnna
  152. history

    1.who was the commander of the u.s. navy in the pacific? 2.where did the japanese strike after pearl harbor?

    asked by raul
  153. English I

    Can someone please help me with this analogy? Joints:inflamed::_______atrophy. It is a crossword and there are 7 spaces. Thanks!

    asked by Em
  154. Math

    Blake is packaging 1500 CDs to a friend. He can boy them in groups of 8 12 or 16. How many boxes will Blake need to pack the Cds in groups of 8? groups of 12? groups of 16? 8=1875? 12=125? 16=9375?

    asked by Carson
  155. Chemistry

    Why is the formula for potassium peroxide K2O2?

    asked by A Canadian
  156. Please help with Physical Science 2!! Confused!

    Complete the following table by replacing question marks with the correct numbers: (Note: Each horizontal row is a separate example, so in row #1, 175.32 grams of NaCl is how many moles of NaCl and how many molecules of NaCl does it contain?) Grams NaCl

    asked by Ella
  157. math

    What simple machines are on a skateboard?

    asked by Anonymous
  158. math

    a rope was cut in 7 equal pieces of 1/2 a piece measures 3 inch. how many inch was the rope before it was cut

    asked by aaron
  159. math

    What is the range of this data 36.75.63.49.83.46.54.79

    asked by billy
  160. English 102

    What is "Imagine there is no Heaven" by Salman Rushdie about? I was looking for a general summary because I don't understand

    asked by Jillian
  161. History

    Whose job was it to grow grain in colonial times

    asked by Kendrick
  162. math

    a box contains 4 red pencils nand ix black pencils. what fraction of the pencils are red

    asked by Anonymous
  163. Chemistry

    A mole of a pure substance contains 6.02x10^23 atoms. Alway true, sometime true or never true? -I was thinking sometime true since a pure substance can be like H2O but H2O have 3 "atoms" (Is this what you call individual part of H2O?). Each "atoms" have

    asked by Shadow
  164. Very hard history

    Whose job was it to preserve fruit over the winter so you can dry it

    asked by Serge
  165. math

    I am a 2-digit number over 50. When you put me in groups of 7, two are left over. The sum of my digits is 11. What number am I?

    asked by Courtney
  166. MATH

    1 + SIN X=2COS X

    asked by MOX
  167. math

    Betty did 5 exercises in one hour.what fraction of an hour did betty complete one exercises?

    asked by aaron
  168. Algebra - Linear Functions

    Find the x- and y- of each equation. x + y = 9 and x - 2y = 2

    asked by Anonymous
  169. math

    what part of a mile is 1 rod

    asked by maxwell
  170. Grammar

    Use the infinitives below to write ten sentence. Label each use of the infinitive a noun, an adjective, or an adverb. 1). to sing 2). to drive 3). to give 4). to walk 5). to tell 6). to contribute 7). to act 8). to be 9). to sleep 10). to dream These are

    asked by Victoria
  171. vocabulary

    Proofread find two missing commas in compound sentences. Let's say it is ten o’clock in the morning. Your room is a mess! Your clothes are on the floor and games are everywhere. It won’t take long to clean but you can’t do it. There isn’t anything

    asked by Sharon
  172. algebra

    Need help with this one write an explicit formula for the sequence 1/2,3//7,1/3,5/19,3/14 then find q14 I don't know how to set this up can someone please show me how this one works

    asked by lee
  173. Physics

    A ball is thrown straight upward and returns to the thrower’s hand after 2 s in the air. A second ball is thrown at an angle of 38 degrees with the horizontal. At what speed must the second ball be thrown so that it reaches the same height as the one

    asked by chris
  174. Logarithms

    help- e^1-5x=3 find solution to 4 decimal places. I don't know how to type it in to my calculator!

    asked by jennifer
  175. math

    compute the average of the following numbers: 17, 33, 45, 66, and 135

    asked by steve
  176. social studies

    conduct research on the discovery on google

    asked by Anonymous
  177. math

    solve using substitution y=4x-8 y=2x+10

    asked by Katie
  178. Math

    Explain It Evan told his class that the people in his family have 14 legs altogether. Quinton said that there must be 7 people in Evan's family. Is Quinton correct? Explain

    asked by Quan
  179. Algebra

    how do you solve a^2-3a=0

    asked by LaShawn
  180. Math

    how do you find the the area of a shaded region between the circle and the and the triangle with the points given (-8,6), (8,6) and (10,0)

    asked by Ty
  181. Math

    On friday, a computer was priced at $800. on the following wednesday, the price was reduced by 15%. On the following friday, the price was further reduced by 20%. what percent of the original price was the final price ?

    asked by Nancy
  182. Psychology

    Star and her brother, Mike, produce roughly the same levels of male hormones and female hormones. Given this information, it is likely that: Answer Star and Mike have not yet reached puberty. Star has reached puberty but Mike has not. Mike has reached

    asked by Tammy
  183. spelling

    How do you find the vowel sounds in the first syllable? Do you have to do it by saying the word is that the only way?

    asked by wendy
  184. PHYSICS !!!HELP

    #1.) If the force of gravity on a human is 539 N determine the mass of the human.

    asked by AMANDA
  185. PHYSICS HELP!!

    #2.) Draw a free body diagram for the following situation: a.) A 0.15 kg running shoe is pushed to the right, with a constant velocity, across a wet concrete floor with an applied force of 3.5 N. b.) Calculate the normal force exerted by the concrete onto

    asked by AMANDA
  186. Math

    I'm doing a project and I have looked everywhere for this answer. It's if using 50 math tiles how can you make the smallest area?

    asked by Morgan
  187. PHYSICS HELP!!

    3.) Draw a free body diagram of a boat being pulled at an accelerated rated by a truck down a highway.

    asked by AMANDA
  188. Physics please help!!

    A person who is 1.4 m tall throws a ball with a speed of 4.2 m/s at an angle of 25 degrees above the horizontal. What are the x and y components of the velocity (in m/s) of the ball the instant before it strikes the ground? The acceleration due to gravity

    asked by Julia
  189. College Algebra

    x^3-5x^2+4x-20 > 0 interval notation

    asked by Ulises
  190. math

    One plane flies straight east at an altitude of 31,000 feet. A second plane is flying west at an altitude of 13,000 feet on a course that lies directly below that of the first plane and directly above the straight road from Thomasville to Johnsburg. As the

    asked by rachel
  191. math

    One plane flies straight east at an altitude of 31,000 feet. A second plane is flying west at an altitude of 13,000 feet on a course that lies directly below that of the first plane and directly above the straight road from Thomasville to Johnsburg. As the

    asked by rachel
  192. math

    One plane flies straight east at an altitude of 31,000 feet. A second plane is flying west at an altitude of 13,000 feet on a course that lies directly below that of the first plane and directly above the straight road from Thomasville to Johnsburg. As the

    asked by rachel
  193. math

    jill said that an angle is made of two rays.is she corret? explain

    asked by aremi
  194. Math

    Trang has a paper for an art project that is 7 inches wide and 9 inches long. She wants to decorate it with a piece of string. How much string would she need to go around the perimeter?

    asked by Ryan
  195. mathURGENT!!!!!!

    the lines satisfying the equations x+2y=3 and 3y+ax=2 are perpendicular to each other. find the value of 'a'. please answer and explain how you got, please!!

    asked by don
  196. Physics!!

    During the second stage of a rocket launch the rockets upward velocity increases from 980 m/s to 9000 m/s with an average acceleration of 33 m/s*. How long did the acceleration last??

    asked by Megan:)
  197. history

    how did the navajo code-talkers aid marines in battle?

    asked by raul
  198. Math

    the average of a set of six integers is 38. when a seventh number is included in the set, the average of the set increase to 47. what is the seventh number?

    asked by Ladyy
  199. math

    A certain brand of cereal costs $3.25 per box before sales tax is added. When you buy 5 or more boxes of this cereal you receive 1 additional box for free. What is the average cost per box of cereal for 6 boxes before sales tax are added ? Please helpp

    asked by Tyler
  200. Math

    At a summer camp, one boy and one girl will be selected to lead the weekly activities. If there are 130 boys and 145 girls at the camp, how many different 2 person combinations of 1 boy and 1 girl are possible?

    asked by Nancy
  201. Math

    Math Question: winning time of a marathon is 1 hour, 24 minutes and 11 seconds... How do I find the average speed?

    asked by Emmanuel
  202. math

    the average (arithmetic mean) of a and b is 6 and the average of a, b, c is 11. What is the value of c?

    asked by Oscar
  203. History

    8. What was the Eisenhower Doctrine? A.) The United States would liberate the countries behind the iron curtain. B.) The United States would use force to help any Middle Eastern nation threatened by communism. *C.) The United States would recognize the

    asked by Cassie
  204. Physics please help!!

    A stone is aimed at a cliff of height h with an initial speed of v = 64.0 m/s directed 55.0° above the horizontal, as shown in the Figure below by the arrow. The stone strikes at A, 7.31 s after launching. What is the height of the cliff? What is the

    asked by Julia
  205. Physics please help!!

    A basketball player throws the ball at a 38° angle above the horizontal to a hoop which is located a horizontal distance L = 5.6 m from the point of release and at a height h = 0.4 m above it. What is the required speed if the basketball is to reach the

    asked by Julia
  206. finance

    You have been living in the house you bought 10 years ago for $300,000. At that time, you took out a loan for 80% of the house at a fixed rate 15-year loan at an annual stated rate of 9%. You have just paid off the 120th monthly payment. Interest rates

    asked by Anonymous
  207. Math

    On a centimeter dot array, draw all possible rectangles with an area of 16 sq cm and sides whose lengths are whole centimeters. Label the lengths of two adherent sides of each rectangle

    asked by Zoey
  208. history

    who was commander of the u.s. troops on bataan?

    asked by alex
  209. PHysics 2

    Near San Francisco, where the vertically downward component of the earth's magnetic field is 6.8 x 10-5 T, a car is traveling forward at 17 m/s. The width of the car is 2.1 m. Find the emf induced between the two sides of the car. If positive charge

    asked by PLEASE HELP
  210. us history

    the American contitution is base on which belief?

    asked by Katherine
  211. physical science

    How much energy would be needed to warm 1.5 L of water from 25 °C to 50 °C? The specific heat capacity of water is 4186 J/kg/°C.

    asked by Josh
  212. Physics

    You are standing at the top of a cliff that has a stair step configuration. There is a vertical drop of 7 m at your feet, then a horizontal shelf of 8 m, then another drop of 3 m to the bottom of the canyon, which has a horizontal floor. You kick a rock,

    asked by chris
  213. 7th grade math Ms. Sue please

    2. Find the sum of the interior angles of a nonagon. (1 point) 140° 1,620° 1,260° 1,450° 4. Find the measure of each interior angle of a polygon with 12 sides. (1 point) 1,800° 150° 180° 145° 5. Four of the angles of a pentagon measure 85°, 110°,

    asked by Delilah
  214. math

    37 is what percent of 144, to the nearest percent? please helpp

    asked by Oscar
  215. social science

    what is deepest lake in the world?

    asked by Jeconiah
  216. Physical science

    How much energy would be needed to warm 1.5 L of water from 0 °C to 25 °C? The specific heat capacity of water is 4186 J/kg/°C.

    asked by Josh
  217. math

    the average of a set of six integers is 38. when a seventh number is included in the set, the average of the set increase to 47. what is the seventh number? helpppp

    asked by Oscar
  218. science

    compare the formation processes of igneous, sedimentary and metamorphic rocks. in general which process can be the most direct, requiring the fewest number of steps? which can be the most complex? explain

    asked by Madeline
  219. Science

    Sarah heated two cubes of aluminum to 50 degrees celsius. Cube B has a volume of two cubic centimeters. If the cubes do not touch each other, which of these statements is true? A. Cube A has a higher temperature than cube B. B. Cube B has a higher

    asked by Sabrina
  220. math

    13 2/9 - 8 8/9

    asked by Joe
  221. Science

    Laith notices that the air in his science classroom is much warmer than the air in his math classroom. Which statement describes how the air particles are different in his colder math classroom? A. They move faster on average B. They are vibrating C. They

    asked by Rebecca
  222. Physics

    A shopper stands 0.6 m in front of a diverging mirror of focal length 0.2 m. Where is the image located and what is the magnification?

    asked by Layla
  223. Science

    what device in a nuclear power plant creates nuclear energy?

    asked by Anonymous
  224. Math

    Turn this improper fraction into a mixed number: 6/5.

    asked by Anonymous
  225. Criminal precedure

    Question 11 of 20 5.0 Points Under the Fourth Amendment, which of the following is NOT a valid purpose for setting up a roadblock? A. Immigration law enforcement B. Detecting drunk drivers C. Checking for drivers licenses and registration D. Drug detection

    asked by Justin
  226. math

    winnie has 7 trophies she wants to display in arrays. how many different arrays are possible? explain.

    asked by sonya
  227. Science

    order from the smallest to the largest: nucleus, molecule, atom, quark.

    asked by Anonymous
  228. Language Arts

    Find the antonyms: continual, bizarre, interrupted, conscious.

    asked by Anonymous
  229. pre-calculus

    x^3e^x - 4e^x =0

    asked by suie
  230. Science

    Laith notices that the air in his science classroom is much warmer than the air in his math classroom. Which statement describes how the air particles are different in his colder math classroom? A. They move faster on average B. They are vibrating C. They

    asked by PLEASE I AM IN DESPERATLY NEED OF HELP
  231. business

    describe how a manager would use the critical-incident appraisal method for assessing an employee?

    asked by becca
  232. Math

    if a dog is sitting on a porch and 20 meters away a cat is playing. if the dog travels at 4m per second and the cat travels at 2m per second. how many seconds does the cat have before he should be up a tree

    asked by Sal
  233. Physics

    The drawing shows six point charges arranged in a rectangle. The value of q is 8.07 μC, and the distance d is 0.430 m. Find the total electric potential at location P, which is at the center of the rectangle.

    asked by Jacob
  234. COmbinatorics

    A DNA chain is a string of As, Ts, Gs, and Cs. How many DNA chains are there of length 12 which have the following properties? Choose two of (a), (b), or (c) to submit: (a) Is a palindrome (A palindrome reads the same forwards and backwards, e.g., TAGGAT.)

    asked by Carlos
  235. grammar

    Phiilidelphia is located in Pennsylvania. It is located on the Delaware River. (combine the sentences with a phrase)

    asked by star
  236. Chemistry

    4.00 mol of solid A was placed in a sealed 1.00-L container and allowed to decompose into gaseous B and C. The concentration of B steadily increased until it reached 1.20 M, where it remained constant. A(s) B(g)+C(g) Then, the container volume was doubled

    asked by Anon
  237. Art

    1. Frida Kahlo was an artist from this country. (1 point) Germany France Mexico United States 2. This important event happened while Frida Kahlo was growing up. (1 point) Spanish American War Mexican Revolution French Revolution World War II 3. Frida Kahlo

    asked by Evan
  238. physics

    water skiers often ride to one side of the center line of a boat, as shown 7-14. In this case, the ski boat is traveling at 15m/s and the tension in the rope is 80 n. If the boat does 3400 J of work on the skier in 50.3 m, what is the angle (theta) between

    asked by woody
  239. To Evan

    Do not use this website to cheat. That's a good way to get yourself on the banned list.

    asked by Writeacher
  240. stats

    Relatively speaking, which statistics exam did you do better on? On your first statistics exam you scored a 72 and on the second exam you scored an 89. Hey, you’re improving! Or are you? On the first exam, the class mean was 71 with a standard deviation

    asked by kelly
  241. Physics

    The drawing shows six point charges arranged in a rectangle. The value of q is 8.07 μC, and the distance d is 0.430 m. Find the total electric potential at location P, which is at the center of the rectangle.

    asked by Jacob
  242. Math

    How to divide4/5 divide 7/8

    asked by sam
  243. math

    the unit of $112 in 8 days

    asked by samantha
  244. math

    the official size of a NCAA basketball has a circumference of almost 31.4 inches. find the amount of cubic inches of air that the basketball can hold.

    asked by bryce
  245. math

    find the unit rate of $122 in 8 days

    asked by samantha
  246. Physics

    The drawing shows six point charges arranged in a rectangle. The value of q is 8.07 μC, and the distance d is 0.430 m. Find the total electric potential at location P, which is at the center of the rectangle.

    asked by Jacob
  247. Statistics

    Which of the following conditions doesn't need to be met before you can use a two-sample procedure? The responses in each group are independent of each other. Each group is considered to be a sample from a distinct population. The same variable is measured

    asked by John
  248. Math

    A trapezoid is in the shape of a stage. write a coordinate proof to prove that TR and SF are para

    asked by Tina
  249. Math

    Two numbers that have a sum of 28 and a product of 160. What are the two numbers?

    asked by Freddie
  250. 7th grade math please help Ms. Sue ASAP

    12. Write a sequence of transformations that maps triangle ABC onto triangle A''B''C''. It is a graph, so here are the coordinates: A is 1,8 B is 3,12 C is 4,4 A'' is 3, -3 B'' is 5, -6 C'' is 6, 2 Please help! I have no idea how to write a "sequence of

    asked by Delilah
  251. Algebra

    Find the integers from 1 to 144 which are perfect squares and write the square root of each one.

    asked by Maddie
  252. English 9

    poem with 14 lines and 10 syllables vent about ONE THING you HATE - I don't know how to do a poem sonnet

    asked by Anonymous
  253. stats

    Why must you square the deviation scores when computing a standard deviation using the definitional formula? Why is the computational formula easier to use when computing variance and standard deviation?

    asked by kelly
  254. math

    the official size of a NCAA basketball has a circumference of almost 31.4 inches. find the amount of cubic inches of air that the basketball can hold.

    asked by bryce
  255. Math

    Water is poured into cuboidal container at the rate of 80liter per min. If the volume of container is 144m^3,find the no. Of hours it takes to fill the reservior.

    asked by Simon
  256. math

    what is the input for y = 10 and what is the rule?

    asked by Alessia
  257. stat

    Explain why using the t statistic may be an appropriate alternative to using a z-score

    asked by Tracy
  258. Physical Science

    I studied this 2 years ago in college and am no back in school. I can't remember any of this stuff and I really need to figure it out. Please Help Me!! The Latent Heat of Vaporization for water is 540. cal/g. How much heat (in calories) must be added to

    asked by Jessica
  259. Physics

    A person can jump a maximum horizontal distance (by using a 45 percent projectile angle) of 3 m on Earth. The acceleration of gravity is 9.8 m/s2. What would be his maximum range on the Moon, where the free-fall acceleration is g/6 ? Answer in units of m

    asked by chris
  260. Statistics

    A telephone company's records indicate that private customers pay on average $17.10 per month for long-distance telephone calls. A random sample of 10 customers' bills during a given month produced a sample mean of $22.10 expended for long-distance calls

    asked by John
  261. Chemistry

    How come the formula for potassium peroxide is K2O2; I can't see how you'd get that...

    asked by A Canadian
  262. Chemistry

    What mass of iodine contains the same number of atoms as 50.0g of chlorine?

    asked by Anonymous
  263. Math conversion factors

    1. Fruit smoothies sold in the month of march at the rate of 136 a day. 2. Fast food meals eaten is a month at a rate of 72 meals in a year. 3. Homework problems solved in 2 hours 30 minutes at a rate of 26 problems an hour.

    asked by rachel
  264. Chemistry

    A chemical procedure calls for 3.54mol of dry ice (solid CO2). What mass of CO2 should we add?

    asked by Anonymous
  265. English

    Can you please describe a peaceful country by using imagery.

    asked by Leyla
  266. math conversion factors

    1. Homework problems solved in 2 hours 30 minutes at a rate of 26 problems an hour.

    asked by rachel
  267. Algebra

    5a^2b^2-10ab^2+25b^2

    asked by LaShawn
  268. physic

    Craig launches the basketball at an angle of 65.0 degrees above the horizontal from a height of 2.00m above the floor.He imparts a speed of 9.70 m/s to the ball and leaves his hand a horizontal distance of 7.25 m from the center of the hoop if the hoop is

    asked by juliet edmund
  269. physics

    a mass m=8 kg sits on top of an h=1.8 m high table. The angle of the ramp is theta= 35 degrees. What is the length of the ramp.

    asked by Lisa
  270. Physics

    The activation energy for the isomerization ol cyclopropane to propene is 274 kJ/mol. By what factor does the rate of this reaction increase as the temperature rises from 256 to 297 oC? (The factor is the ratio of the rates.) A catalyst decreases the

    asked by Anonymous
  271. Calculus

    Explain, using the theorems, why the function is continuous at every number in its domain. F(x)= 2x^2-x-3 / x^2 +9 A) F(x) is a polynomial, so it is continuous at every number in its domain. B) F(x) is a rational function, so it is continuous at every

    asked by Maura
  272. Chemistry

    4.00 mol of solid A was placed in a sealed 1.00-L container and allowed to decompose into gaseous B and C. The concentration of B steadily increased until it reached 1.20 M, where it remained constant. A(s) B(g)+C(g) Then, the container volume was doubled

    asked by Anon
  273. kctcs

    the ball thrown the brick wall bounces directly back with the same speed it had when it struck the wall . has the velocity of the ball change explain ?

    asked by sahar
  274. Chemistry

    In which direction will the net reaction proceed X(g)+Y(g)Z(g) Kp=1.00 at 300k for each of these sets of initial conditions? a) [X]=[Y]=[Z]=1.0 m net reaction goes to the left net reaction goes to the right reaction is at equilibrium I chose 3 for a. b)

    asked by Anon
  275. Math page 167 algebra did you hear about...

    Hi I need help with this one problem. It's on page 167 algebra with pizzazz. It has to use the addition method. 3x-5y=7 5x-2y=-1

    asked by J
  276. physics

    a shot putter put the shoot with an initial velocity of 25m/s at an angle of 32 degree from the horizontal. determine the horizontal and vertical velocity of the shoot

    asked by fran
  277. PHYSICS1

    A particle moves along a circular path over a horizontal xy coordinate system, at constant speed. At time t1 = 4.90 s, it is at point (5.30 m, 5.30 m) with velocity (2.20 m/s) and acceleration in the positive x direction. At time t2 = 14.0 s, it has

    asked by Bader
  278. calculus

    a shoot putter put the shoot with an initial velocity of 25m/s at an angle of 32 degree from the horizontal. determine the horizontal and vertical velocity of the shoot

    asked by fran
  279. Spanish help please

    Did I translate this correct? Tengo cuatro miembros de la familia, además de mí mismo. Mi mamá Denise, mi padre Tom, mi hermano Chris que tiene 14 años y mi hermano pequeño que Brad tiene 11 años. This is what I think it means: I have four family

    asked by Anonymous
  280. social studies

    in what ways could the natural barrier of the himalayas have both helped and hurt the cicilization of the indus river valley

    asked by jojo
  281. math

    2/3,of,33

    asked by Anonymous
  282. math

    Can someone please show me how to estimate mixed numbers. An exsample like 6 and two thrids times 4 and one fifth. Also estimate by rounding to 0, 1/2, or 1. Exsample...5/8x9/10. I would appreciate any help I am in the 6th grade and me and math are not

    asked by Mackenzie
  283. Accounting

    The business was started on April 1st. I have the following events that happened: what accounts should I debit and credit? 1. Incurred advertising expense of $1,907 on account. 2. Hired park manager at a salary of $3,783 per month, effective May 1. 3. Sold

    asked by Jacob
  284. history

    island that became romes northwester frontier

    asked by Anonymous
  285. Chemistry

    One medium bran muffin connateness 4.2 g of fiber. How many ounces of fiber are obtained by eating three medium bran muffins? I need help understanding the conversion factor process

    asked by Raegan
  286. Math

    Kira has 16 red beads, and she has 8 fewer yellow beads than red beads. kira also has 7 more green beads than red beads. How many does Kira have in all?

    asked by Lai
  287. science

    The compound 1-iodododecane is a nonvolatile liquid with a densityof . Thedensity of mercury is.What doyou predict for the height of a barometer column based on1-iodododecane, when the atmospheric pressureis 748 ? answer in meters

    asked by Roxie