Questions Asked on
June 10, 2012

  1. Am. History

    Evaluate President Kennedy’s performance during the Cuban Missile Crisis. Did he give up too much to the Soviets or were his strategic decision sound?

    asked by Stacy
  2. geometry

    In the accompanying diagram of circle O, chord AB busects CD at E. If AE=8 and BE=9, find the length of CE in simplest radical form.

    asked by Ashley
  3. chemistry

    If the iodine value obtained for an experiment is negative,could this be due to an experimental error?

    asked by zen
  4. physics

    A body strikes the ground vertically down wards with a velocity u and rebounds with the same speed.Calculate the change in velocity.

    asked by Anonymous
  5. philosophy

    Do you agree with the final statement in paragraph #4 on pages xiii xiv in The Contract; namely, "The only way to get justice is to have impartial, wise rulers who give people what is right, not what the people think they want"? Use a current moral issue

    asked by lunemise
  6. ALGEBRA

    Suppose that people's heights (in centimeters) are normally distributed, with a mean of 165 and a standard deviation of 6. We find the heights of 60 people. (a) How many would you expect to be between 159 and 171 cm tall? (b) How many would you expect to

    asked by Mike
  7. ALGEBRA

    (a) If there are 70 voters and 5 candidates, how many total points would there be in a Borda count? (b) If there are 60 voters and 4 candidates, how many total points would there be in a Borda count? (c) If there are 900 voters and 3 candidates, how many

    asked by Mike
  8. ALGEBRA

    Round 416,000 to two decimal places for me please

    asked by Mike
  9. geometry

    Please help me to draw this figure four points that are not collinear,three points that are non-collinear,two points that are non-collinear,three points that are non-coplanar,a line containing A and X, three collinear points X,Y,Z, a plane containing

    asked by akira
  10. Mathematics-please help quick!!

    The lenght of a rectangle is 10cm greater than its width. The perimeter of the rectangle is 1m. A.Find the simplest expression for the perimeter for the rectangle if the width is x.B. Find the width of the rectangle. C. Calculate the area of the rectangle.

    asked by Scraffii
  11. Chemistry

    32P is a radioactive isotope with a half-life of 14.3 days. If you currently have 48.1 g of 32P, how much 32P was present 3.00 days ago?

    asked by Anonymous
  12. Mathematics-please help quick!!

    Harry is twice as old as Doyle. Doyle's age is x years. Write in terms of x. A. Harry's age is 5 years ago. B. Doyle's age is 5 years ago. C. Find Doyle's age now if Harry's age was three times Doyle's age five years ago.

    asked by Scraffii
  13. Mathematics-please help quick!!

    The lenght of a rectangle is 10cm greater than its width. The perimeter of the rectangle is 1m. A.Find the simplest expression for the perimeter for the rectangle if the width is x.B. Find the width of the rectangle. C. Calculate the area of the rectangle.

    asked by Scraffii
  14. Mathematics-please help quick!!

    In a city, the PMV fare is 50 toea. The fare increased by 30%. What is new fare?

    asked by Scraffii
  15. Foreign languages

    I urgently need to find a very simple and concise summary (intermediate level of English) on the Lost Generation and Fitzgerald's The Great Gatsby. Thank you.

    asked by John
  16. Mathematics-please help quick!!

    The first term of the sequence is -168 and every term after the first term is 8 more than the term immediately proceeding it. Find the 88th term.

    asked by Scraffii
  17. Mathematics-please help quick!!

    Find the reminder when (x^4-9x^2-2x+5) is divided by (x+3)

    asked by Scraffii
  18. Mathematics-please help quick!!

    If (x+y)^2=168 and xy =4, then x^2 + y^2=?

    asked by Scraffii
  19. Mathematics-please help quick!!

    If 16x+8y represents the perimeter of a rectangle, and 5x-2y reprents its width, then what is expression of lenght?

    asked by Scraffii
  20. english

    could you explain how to use perfect infinitive correctly in eng language

    asked by R S Telagathoty
  21. geometry

    : the perimeter of triangle abc is 26m bc is two -thirds as long as ab and it is also 2m longer than ac .find the lengths of the three sides

    asked by bothina
  22. Math - Logorithms

    Solve: 3^5x = 27^(x-1)

    asked by Labz
  23. Physics(please check)

    A spring stretches by 0.0226 m when a 4.39-kg object is suspended from its end. How much mass should be attached to this spring so that its frequency of vibration is f = 7.35 Hz? 7.35 = 0.0226(4.39x) Did I set this up correctly?

    asked by Hannah
  24. Chem

    If you want to produce 2.00 kg of ethylene glycol from the reaction of C2H4Cl2 and Na2CO3, what is the minimum amount of C2H4Cl2 that is needed? C2H4Cl2(l) + Na2CO3(s) + H2O(l)C2H6O2(l) + 2NaCl(aq) + CO2(g)

    asked by Verls
  25. Chem

    If you want to produce 2.00 kg of ethylene glycol from the reaction of C2H4Cl2 and Na2CO3, what is the minimum amount of C2H4Cl2 that is needed? C2H4Cl2(l) + Na2CO3(s) + H2O(l)C2H6O2(l) + 2NaCl(aq) + CO2(g)

    asked by Verls
  26. math

    a motorcycle traveling at 60mph hits a stopped car on the driver side rear door. how far will the driver be tossed?

    asked by brian
  27. Physics

    A green sedan weighing 25,000 Newtons is put on a lift supported by a piston with a cross sectional area of 0.1 square meters.  What is the minimum force that must be exerted by the air compressor that pushes down on the oil in the reservoir of the lift

    asked by LL
  28. Math

    A person just fitted for contact lenses is told to wear them only 2 hours the first day and to increase the amount of time by 20 minutes each day. After how many days will the person be able to wear the contacts for 14 hours? *Solve using a arithmetic

    asked by Angie
  29. science

    Describe a rocket propelled in 30 degrees north of east with a velocity of 5m/s

    asked by Akshaya
  30. Managerial Accounting

    What is FedEx’s strategy for success in the marketplace? Does the company rely primarily on a customer intimacy, operations excellence, or product leadership customer value proposition? What evidence supports your conclusion? What are FedEx’s four main

    asked by James
  31. chemistry

    if a solution contains 255mL of ethanol and 375 mL ofwater, what is the percent of ethanol in the soution

    asked by mike
  32. Physics(Please help)

    A uniform horizontal beam is attached to a vertical wall by a frictionless hinge and supported from below at an angle è = 38o by a brace that is attached to a pin. The beam has a weight of 347 N. Three additional forces keep the beam in equilibrium. The

    asked by Hannah
  33. chemistry

    a liter of a solution saturated at 25C with CaC2O4 is evaporated to dryness giving a 0.0061 gm residue of CaC2O4. Calculate the concentrations of the ions, and the molar solubility and the solubility product constant for this salt at 25C. Show the balanced

    asked by Erin
  34. Calculus

    integral of cscx^(2/3)(cot^3)x i know that cot^2x is csc^2(x)-1, but i just don't understand how to solve the cscx^(2/3), any help? i also know that its trig integrals/substitution...

    asked by Brandon
  35. math

    what is the next number in line 5,13,29,61,125

    asked by izzy
  36. Calculus

    [((cotx)^(1/3))((csc^4(x))] i don't understand how to integrate the first part because it should be either even or odd, but this is neither.. help!

    asked by Brandon
  37. Foreign languages

    I really hope you are there, Writeacher. Can you suggest an internet site where I can find a comment on Emily Dickinson's "I had been hungry all the years"? Thank you veru much.

    asked by John
  38. algebra

    3x/4-2/5=2 I am having a problem with adding 2/5 to the whole number. i want to say 2 2/5 but its not working for me please help

    asked by ^^^^kesha
  39. Science

    The drawing shows an edge-on view of two planar surfaces thatintersect and are mutually perpendicular. Surface 1 has an area of 1.7 m^2, while surface 2 san area of 3.2 m^2. The electric field in the drawing is uniform andhas a magnitude of 250 N/C. Find

    asked by Beth
  40. Math (2)

    A person just fitted for contact lenses is told to wear them only 2 hours the first day and to increase the amount of time by 20 minutes each day. After how many days will the person be able to wear the contacts for 14 hours?

    asked by Angie
  41. Science (simple machines)

    The plank is 3.6 metres long. It is being used as a lever to lift a 40-kilogram box. This represents a load of 400 newtons. (a) If the fulcrum were placed in the centre of the plank, what downward effort would the man on the right need to apply to raise

    asked by Kate
  42. math

    the ratio of the lengths of the corresponding sides of two rectangles is 8:3. The area of the larger rectangle is 320 ft^2. What is the area of the smaller rectangle?

    asked by Davon
  43. geometry

    Find the area of a trapezoid with bases 14cm and 18 cm and height 10 cm.

    asked by Davon
  44. math

    In a bird sanctuary 41 different special of birds are being studied. Three large bird feeders are constructed, each providing a different type of bird feed. One feeder has sunflower seeds. A second feeder has a mixture of seeds, and the third feeder has

    asked by rick
  45. Algebra

    I have major issues with problems like these,please I need help. For these systems of linear equations in questions -Determine how many solutions exist -Use either elimination or substitution to find the solutions (if any) 1. y = 2x + 3 and y = -x - 4 2.

    asked by Vilma
  46. language

    what is bssmyale unscramble

    asked by debbie
  47. physics

    A stone is dropped from the roof of a high building. A second stone is dropped 1.74 seconds later. Pt. A) How far apart are the stones when one has reached a speed of 13.2 m/s^2?

    asked by Ray Dunnigan
  48. geometry

    find the area of a square with a diagonal of 8 cm.

    asked by Davon
  49. Physics(Please, please check)

    A uniform horizontal beam is attached to a vertical wall by a frictionless hinge and supported from below at an angle è = 38o by a brace that is attached to a pin. The beam has a weight of 347 N. Three additional forces keep the beam in equilibrium. The

    asked by Hannah
  50. chemistry

    What is the molar solubility of Sr3(AsO4)2 and the concentration of Sr^+2 and AsO4^-3 in a saturated solution at 25C? the Ksp is 1.3 E -18. Show the balanced reaction.

    asked by Chloe
  51. Physics

    A dancer completes 3.8 revolutions in a pirouette. What is her angular displacement? In Rad.

    asked by Jamie
  52. English III

    Which element of “An Episode of War” shows it to be an example of naturalism? A. It is set in the Civil War. B. It shows lives controlled by outside forces. c. It uses formal language. I think it's A but i'm not sure

    asked by Anonymous
  53. English III

    In “Occurrence at Owl Creek Bridge,” Farquhar is a gentleman. Why might he be hanged? A. for being from the Confederacy B. for planning against the enemy C. for refusing to feed Union soldiers I think this one is A

    asked by Anonymous
  54. Physics

    A tiger leaps horizontally from a 5.9 meter high rock with a speed of 3.7 m/s. Questions: How far from the base of the rock will the tiger land?

    asked by Mrs. Jones
  55. Physics

    A tier leaps horizontally from a 5.9 meter high rock with a speed of 3.7 m/s Question: How far from the base of the rock will the tiger land?

    asked by Mrs. Jones
  56. Physics

    A football is kicked at ground level with a speed of 19.8 m/s at an angle of 32.2 degrees to the horizontal. Question: How much later does the football hit the ground?

    asked by Mrs. Jones
  57. Physics(Please respond)

    A 0.33-kg metal sphere oscillates at the end of a vertical spring. As the spring stretches from 0.12 to 0.26 m (relative to its unstrained length), the speed of the sphere decreases from 5.3 to 4.2 m/s. What is the spring constant of the spring? I know

    asked by Hannah
  58. Physics Kinematics

    A short-putter throws the shot with an initial speed of 16 m/s at a 32.0 degree angle to the horizontal. Question: Calculate the horizontal distance traveled by the shot if it leaves the athletes hand at a height of 2.05 m above the ground?

    asked by Tim Duncan
  59. Finals

    English 7 - June 11 Social Studies 7 - June 12 Math 7 - June 13 Science 7 - June 15 Just to let you know.

    asked by Laruen
  60. Spanish

    Can anyone translate this? La fabula que dignifica es el sueno de una nacion mas grande, pero si recobramos el sentido de lo posible ya no sera una fabula. (there are accents in these words but i don't know how to type in the accents)

    asked by lisa
  61. Social Studies 7 - Final Review Help!

    What is the what is the unalienable rights???? answer - is those rights that cannot be surrendered, sold or transferred to someone else am i correct??????? My ss teacher gave us a review packet for the final. We just have to do the definitions and fill in

    asked by Laruen
  62. Physics

    From your vantage point on the roof of your 6.5 m tall apartment building you are launching water balloons over the 3.5 m wall at the back of your complex. The large singlshot is launching the balloons horizontally such that they just barely clear the wall

    asked by 1234
  63. English III

    In “Lucinda Matlock,” what is the title character's attitude toward life? A. She thinks life is hard. B. She thinks life is worthwhile. C. She thinks life is boring. This one has to be C because she is happy all the time.

    asked by Anonymous
  64. geometry

    the circumference of a circle is 60 cm. what is the length of an arc of 140?

    asked by Davon
  65. mATH

    wat is 80÷3=?

    asked by amir
  66. finace

    Find the IRR and MIRR of a project if it has estimated cash flows of $5,500 annually for seven years if its year-zero investment is $25,000 and the firm's minimum required rate of return on the project is 10 percent.

    asked by sara
  67. finance

    P5 For the following projects, compute NPV, IRR, MIRR, profitability index, and payback. If these projects are mutually exclusive, which one(s) should be done? If they are independent, which one(s) should be undertaken? Year 0 -1,000 -1,500 -500 -2,000

    asked by sara
  68. finance

    Faulkner's Fine Fries, Inc. (FFF), is thinking about reducing its debt burden. Given the following capital structure information and an expected EBIT of $50 million (plus or minus 10 percent) next year, should FFF change their capital structure? Current

    asked by sara
  69. finance

    The Nutrex Corporation wants to calculate its weighted average cost of capital. Its target capital structure weights are 40 percent long-term debt and 60 percent common equity. The before tax cost of debt is estimated to be 10 percent and the company is in

    asked by sara
  70. English III

    In which sentence is the meaning of the word tempest suggested? A. Douglass guides people through a storm. B. The poet wants Douglass to be alive. C. The people sing but their hearts are sad. I say A because tempest explains a storm and A is the only one

    asked by Anonymous
  71. math

    Find the equation of the regression line for the given data. Predict the value of Y when X=-2? Predict the value of Y when X = 4?

    asked by Anonymous
  72. English III

    Which words are an example of a slant rhyme? A. thou and know B. tide and ride C. mask and mile I say C because mask and mile don't ryme at all to me.

    asked by Anonymous
  73. English III

    Under which type of irony would you classify Josephine's fear that her sister will “make herself ill” by grieving alone in her room? A. dramatic B. verbal C. none of the above Ok this is the last one and I say C because she talks about being scared.

    asked by Anonymous
  74. soc120

    A moral rule is regraded as justified by the deontologist if

    asked by michelle
  75. Social Studies 7 - Final Review Help! (Q2)

    what is the battle of Princeton? battle of Saratoga and battle of Yorktown? I just need the definition of it.

    asked by Laruen
  76. poetry

    In “Luke Havergal,” how does the speaker show Luke the importance of what she wishes him to do? A. by comparing hell and paradise B. by repeating “Out of a grave I come,” C. by reminding him of her kiss I think it's B can anyone help please!!!

    asked by Anonymous
  77. algebra

    multiply and simplify by factoring. Assume that all expressions under the radicals represent nonnegative numbers. ^4 sq. rt. (810x^8y10)= show steps if possible.

    asked by Randy
  78. Physics

    A shot-putter with an initial speed of 16m/s at 32 degree angle to the horizontal. Calculate the horizontal distance traveled by the shot if it leaves the athletes hand at a height of 2.05m above the ground?

    asked by Mrs. Jones
  79. Math

    What is the probability of rolling a number less than 5 on a toss of a twelve-sided die?

    asked by Gisvet
  80. Math

    What is the image of A(4,4) under a reflection in the point P(4,-2)?

    asked by Erica
  81. Physics

    A child pushes a merry-go-round with a force of 55.0 N at an angle tangent to the circle (that is, perpendicular to a radius). If the child pushes it through exactly one full circle, and the merry-go-round has a radius of 1.15 m, how much work does she do?

    asked by Meg
  82. Math

    The operation § associated to any number means “divide the number by 3”. Is the set of integers paired with the operation § a mathematical system?

    asked by Gisvet
  83. Physics

    A 6.25 kg solid ball with a radius of 0.185 m rolls without slipping at 3.55 m/s. What is its total kinetic energy? I didn't understand what the last person gave me for help can someone please help me!

    asked by Kayla
  84. physics

    If you exert a force of 60 N on a car, it moves at a constant velocity. (i.e there is a frictional force of 60 N) What is its mass when you exert 80 N on it, it accelerates from rest to 2.0 m/s in 100 seconds?

    asked by jasmin
  85. Physics!

    The figure shows a uniform disk with a circular hole cut out of it. The disk has a radius of 4.00 m. The hole's center is at 2.00 m, and its radius is 1.00 m. What is the x-coordinate of the center of gravity of the system? The center of the disk is (0,0)

    asked by Chris
  86. Physics

    From your intergalactic survey base, you observe a moon in a circular orbit about a faraway planet. You know the distance to the planet/moon system, and you determine the maximum angle of separation between the two and the period of the moon's orbit.

    asked by Megan
  87. Algebra

    Pulling my hair, need help! For the systems of linear equations in questions the following questions: Determine how many solutions exist Use either elimination or substitution to find the solutions (if any) 4x = 8 and 5y = 15 0.2x + 0.4y = 1.7 and 8.3x -

    asked by Vilma
  88. Math

    Convert the base-ten number to a number in the indicated base. 12 to base six. I have no clue how to even do this. Help please?

    asked by Charlene
  89. PHYSICS

    A 60.0 kg rocket accelerates upward from rest reaching a height of 23.4 m in 3.0 seconds. what is the thrust force produced by the engine?

    asked by yasmeen
  90. Physics

    A short-putter throws the shot with an initial speed of 16 m/s at a 32 degree angle to the horizontal. Question: Calculate the horizontal distance traveled by the shot if it leaves the athletes hand at a height of 2.05 m above the ground? - 45.8m was not

    asked by Mrs. Jones
  91. Art

    Writeacher, I'm finding it difficult to rephrase the poem "I had been hungry all the Years" by Emily Dickinson. I wonder if you could help me. 1) Dickinson’s poetic universe is characterized by personal deprivation. In particular, in poem 579, “I had

    asked by John
  92. Art

    I left out these last sentences. I really hope you can have a look at it. It is very urgent! 1) She is the one outside the window, always watching other people indulging themselves on the pleasures of life. 2) When given the chance herself in this meal,

    asked by John
  93. Psychology

    If the prototype is a block or ball, would the concept be construction or a toy?

    asked by Cathy
  94. physics

    Its takes 45 N to make a 10.0 kg cart move at a constant speed. What force does it take to make the cart accelerate at 3.2 m/s^2 in the direction it is moving ?

    asked by yasmeen
  95. SS7R - Final Review Help!

    what is the 13th amendment

    asked by Laruen
  96. math

    A buyer is paying a reduced $500 in closing costs on a home with a sale price of $95,000 in the state of Bath, Maine. If the buyer obtains an FHA loan, what would be the monthly payment if the loan is at 9 percent for 10 years? (State your answer to the

    asked by Olivia
  97. Physics-please help quick!!

    When the object is placed beyond 2f, where should you put your eyes for getting the clear image of it?

    asked by Jeconiah
  98. chem

    A piece of plastic has a mass of 14.2 grams and volume of 16.8cm cube. What is the mass of 1.00cm cube of this plastic? Thanks for your help.

    asked by mia
  99. Physics

    A 0.95 m rod with uniform mass distribution runs along the x axis with its left end at the origin. A 1.8 m rod with uniform mass distribution runs along the y axis with its top end at the origin. Find the coordinates of the center of gravity for this

    asked by Jamie
  100. science

    what would the equation be if you dropped an object from 100,000 meters above the ground

    asked by Anonymous
  101. Art

    Thank you very much, Writeacher. I'm posting the first part of my paraprase again because I failed to include the reference to the stanzas. 1) Dickinson’s poetic universe is characterized by personal deprivation. In particular, in poem 579, “I had been

    asked by John
  102. physics- Kinematics-Conversions

    Preform the following conversions. 1)27 ft. is how many cm? 2)10 stone/day is how many lbs/min? 3)53 pits/hr is how many steps/day? if someone could even explain how to do it i'd be really greatful thanks !

    asked by yasmeen
  103. Physics

    The sketch shows a mobile in equilibrium. Each of the rods is 0.16 m long, and each hangs from a supporting string that is attached one fourth of the way across it. The mass of each rod is 0.10 kg. The mass of the strings connecting the blocks to the rods

    asked by Kate
  104. gen chem

    The recommended dosage of iodine-131 is uCi/kg of body weight. How many microcuries of iodine-131 are needed for a patient with the hyperthyroidism?

    asked by Danny
  105. Statistics

    A researcher wishes to estimate, with 95% confidence, the proportion of adults who have high-speed internet access. Her estimate must be accurate within 4% of the true proportion. A) Find the minimum sample size needed, using a prior study that found that

    asked by Anonymous
  106. Statistics

    In a survey of 633 males ages 18-64, 395 say they have gone to the dentist in the past year. Construct 90% and 95% confidence intervals for the population proportion. Interpret the results and compare the widths of the confidence intervals. The 90%

    asked by Anonymous
  107. math

    Find the perimeter of the air mattress if h = 61 inches and w = 25 inches.

    asked by Anonymous
  108. Chemistry

    What volume of 15 degree celsius water must be added to a 1.2KG piece of stainless steel at 85 degree celsius so that the final temperature is 35 degree celsius. assume the container in which the mixing takes place is perfectly insulated.

    asked by john
  109. chemistry

    A 1.55 gram sample of methanol (CH3OH) is combusted in a bomb calorimeter. The molar heat of combustion of methanol is -725KJ/mole, assuming that 2.0L of water initially at 25.0 C absorbs all of the heat of combustion, what is the final temperature of the

    asked by john
  110. Kinematics

    A car traveling with a velocity of 4 m/s accelerates at 3 m/s^2(squared) for 10 s. How far does the car travel in the 10s?

    asked by Anonymous
  111. Physics. Please help!

    A green sedan weighing 25,000 Newtons is put on a lift supported by a piston with a cross sectional area of 0.1 square meters.  What is the minimum force that must be exerted by the air compressor that pushes down on the oil in the reservoir of the lift

    asked by LL
  112. algebra 1

    solve for x: x^2+12x+4 = 0

    asked by kathy
  113. SS7R - Worksheet

    to keep northern factories economically strong, Northern congressmen put a high _____________ on European manufactured goods answer - constitution??? am i correct???

    asked by Laruen
  114. SS7R - HW Qs. Check

    TRUE OR FALSE When the settlers who favored slavery met settlers who were against slavery in Kansas, much fighting and killing resulted. answer - false am i correct?????

    asked by Laruen
  115. SS7R - HW Qs. Check (Q2)

    The principle of ________________ _________________ gave the right to new states to choose if it's labor would be free or slave answer - popular sovereignty am i correct????

    asked by Laruen
  116. SS7R - HW Qs. Check (Q3)

    The ___________ states the responsibilities of the government and protects the rights of states and citisens answer - south am i correct????????

    asked by Laruen
  117. science

    Is 2-methyl-2-choloropropane polar or nonpolar?

    asked by Kristine
  118. Chemistry

    Calculate the Ecell for this reaction 3HClO2(aq) +2Cr3+(aq) + 4H2O(l) -> 3HClO(aq) + (Cr2O7)2–(aq) + 8H+(aq) I thought Cr + e -> Cr2O7 is the cathode and 3HClO2 -> 3HClO + e- is the anode. Using Ecell = Cathode - Anode I get -0.31, but the answer I

    asked by RZeal
  119. Math (Probability)

    Hassan has a bag which contains 20 coloured discs. He randomly chose three discs from the bag and found that two were red and one was white. a) Based on this sample, how many of each coloured disc are in the bag? b) Hassan returned the three discs to the

    asked by Jason
  120. SS7R - HW Qs. Check (Q4)

    Plantations, farms that used slaves to care for it's crops were located in the ____________ answer - south am i correct????

    asked by Laruen
  121. SS7R - HW Qs. Check (Q5)

    Whena worker freely chooses his employer and works for wages is it called ____________ answer - free labor am i correct????

    asked by Laruen
  122. ALGEBRA

    Consider the following apportionment problem for College Town. Suppose each council member is to represent approximately 2,500 citizens. Use the apportionment plan requested in the problem, assuming there must be 10 representatives. North: 5,500 South:

    asked by Mike
  123. SS7R - HW Check

    I'm going to repost my homework questions because now I'm all over the place and confusing you. Please delete my other posts. 1. The ___________ states the responsibilities of the government and protects the rights of states and citisens answer -

    asked by Laruen
  124. Math C30

    Does anyone know a simple way to solve identity problems? Is there a good wedsite I could learn from? I am having a really hard time with them because of the many steps involved in the way that I have been shown. (FOIL, common denominators, etc.)

    asked by Jill
  125. Chemistry

    3HClO2(aq) +2Cr3+(aq) + 4H2O(l) -> 3HClO(aq) + (Cr2O7)2–(aq) + 8H+(aq) At pH 0.00, with [Cr2O72–] = 0.80 M, [HClO2] = 0.15 M, and [HClO] = 0.20 M, the cell voltage is found to be 0.15 V. Calculate the concentration of [Cr3+] in the cell Ecell = 0.31

    asked by RZeal
  126. algebra

    a tugboat goes 160 miles upstream in 20 hours. The return trip downstream takes 10 hours. Find the speed of the tugboat without a current and the speed of the current.

    asked by Math Girl
  127. statistics

    The weights of a group of adult males are normally distributed with a mean of 180lb and standard deviation of 8lb. Find the probability that a randomly chosen male from this group weighs more than 190lb.

    asked by tiffany
  128. Algebr 1B

    Simplify if possible x^2+17x/x^2-9x+x^2-10x/x^2-9x

    asked by Mary
  129. Finance

    A guy borrows $5000 and wants to repay it $190 per month starting at the end of this month. If the loan terms are 6% APR with monthly compounding, how many payments will he need to make to pay off the loan?

    asked by Damari
  130. SS7R - HW Qs. Check

    TRUE OR FALSE The Dred Scott case concluded the slaves would remain slaves even if they lived in a free stated my answer - false if they lived in a fee state, they're FREE that means that they're not slaves anymore right?????

    asked by Laruen
  131. ALGEBRA

    Consider the following apportionment problem for College Town. Suppose each council member is to represent approximately 2,500 citizens. Use the apportionment plan requested in the problem, assuming there must be 10 representatives. North: 5,500 2.2 South:

    asked by Mike
  132. SS7R - HW Qs. Check (Q2)

    TRUE OR FALSE The North and South were always able to compromise therefore the Civil War should never have occurred answer - false the south was prone to start fights with the north no matter what. They encouraged the war, because not only were they in

    asked by Laruen
  133. ALGEBRA

    Suppose that people's heights (in centimeters) are normally distributed, with a mean of 165 and a standard deviation of 6. We find the heights of 60 people. (a) How many would you expect to be between 159 and 171 cm tall? (b) How many would you expect to

    asked by Urgen please help
  134. geometry

    polygon ABCDE is congruent to polygon TVSRK. what do angle VSR corresponds to?

    asked by Davon
  135. Math - Logorithms

    The intensity, I, of light, in lumens, passing through the glass of a pair of sunglasses if given by the equation I(x) = I^o(0.8)^x, where x is the thickness of the glass, in millimeters, and I^o is the intensity of light entering the glasses. How thick

    asked by Labz
  136. precalculus/trigonometry

    Find a formula for the given linear function. The graph of h intersects the graph of y = x^2 at x = -2 and x = 4

    asked by Ariel
  137. Physics

    A block is given an initial velocity of 5.80 m/s up a frictionless 19.5° incline. How far up the incline does the block slide before coming to rest?

    asked by Gaelle
  138. physics

    A marble is thrown horizontally with a speed of 10.5 m/s from the top of a building. When it strikes the ground, the marble has a velocity that makes an angle of 34.1 ° with the horizontal. From what height above the ground was the marble thrown?

    asked by Anonymous
  139. accounting

    E15-7 Bennis Company has the following comparative balance sheet data. BENNIS COMPANY Balance Sheets December 31 2009 2008 Cash $ 15,000 $ 30,000 Receivables (net) 70,000 60,000 Inventories 60,000 50,000 Plant assets (net) 200,000 180,000 $345,000 $320,000

    asked by bren
  140. physics

    When chasing a hare along a flat stretch of ground, a greyhound leaps into the air at a speed of 10.2 m/s, at an angle of 16.3° above the horizontal. (a) What is the range of his leap? (b) For how much time is he in the air?

    asked by bob
  141. algabra

    if a investor invested 1,500 in two funds one earned 4% profit the other eared 2% profit if the investor profit was 42. how much was invested in each fund?

    asked by mary burks
  142. math

    The height (in centimeters) of a candle is a linear function of the amount of time (in hours) it has been burning. When graphed, the function gives a line with a slope of 0.4. What is the height of the candle after it has been burning for 8 hrs?

    asked by Nathalia
  143. chemistry

    Consider the titration of 100.0 mL of 0.500 M NH3 (Kb = 1.8 x 10-5) with 0.500 M HCl. At the stoichiometric point of this titration, the [H+] is:

    asked by Anonymous
  144. Math Algebra

    Determine whether the expression is a polynomial, if it is state how many terms and variables the polynomial contains. then state the degree 7x^2+3x+3

    asked by Adriana
  145. Physics !!

    3)A car increases its speed from 5 m/s to 35 m/s in a distance of 75 m a)what is the acceleration of the car? b)How long did it take the car to travel the 75 m? someone PLEASE help me willyah!

    asked by Anonymous
  146. Add the Polynomials

    (9X^3+2X^2-7)+(2X^3-2X+9) IS ANSWER: 11X^3+2X^2-2X+2

    asked by Adriana