Questions Asked on
February 4, 2016

  1. math

    1. You want to invest $10,000 dollars. How long will it take to double your investment at an annual interest rate of 10%, compounded continuously? (Round your answer to the nearest year)

    asked by Anonymous
  2. math

    Madelyn bought 12 5/8 yards of fabric. She used 6 7/8 yards of the fabric for a costume. How much fabric did Madelyn have left?

    asked by keneria
  3. Math

    1. What is the value of x in this diagram? There's two lines crossing each other. One angle is 7x+7, and another one is 47, the next is 112. A) 17 B) 15 C) 105 D) 68 Is the answer B? I got B when I solved but I still would like someone to check, thank you!

    asked by Tim
  4. English.Please help me to correct my grammar

    February 3,2016 Kim Morran Ballabari Dear Mr.Kenneth Jei Javier Se, This is my explanation regarding with my absents from your classes because I came late in our subject. My friends were invited me to go out and play computer games that my parents didn't

    asked by jessie
  5. circumference...math

    A Ferris wheel makes 12 revolutions per ride. How far would someone travel during one ride if the diameter is 63 feet?...thanks!

    asked by Martha
  6. international studies

    Table 1: Production Efficiency: Number of Units of Output per One Standardized Unit of Input Wine Cheese France 60 36 Germany 30 24 1.Which country should specialize in the production of Wine? Which country should specialize in the production of Cheese?

    asked by anmol
  7. Algebra

    The line at Ice Cream Parlor stretches down the block. there is one more person in line behind James than there is in front of him. There are two times as many people in the entire line as there are behind him. How many people are in line? Possible answers

    asked by Giaby
  8. Calculus

    A 10-foot section of gutter is made from a 12-inch-wide strip of sheet metal by folding up 4-inch strips on each side so that they make the same angle with the bottom of the gutter. Determine the depth of the gutter that has the greatest carrying capacity.

    asked by Anonymous
  9. Calculus

    A 10-foot section of gutter is made from a 12-inch-wide strip of sheet metal by folding up 4-inch strips on each side so that they make the same angle with the bottom of the gutter. Determine the depth of the gutter that has the greatest carrying capacity.

    asked by Anonymous
  10. Science

    When a balloon filled with any gas and the end is tied. It is left in the air. What changes occur in the volume of the balloon? Give reason.

    asked by Priyanka
  11. physics

    If 20g of water at 60 degree centigrade is mixed with 60g of water at 20 degree centigrade the resultant temperature is

    asked by Chanakya
  12. maths

    The area of the triangle made by the line x/a + y/b = 1 with the coordinate axis is ------how ?

    asked by sanjay
  13. maths

    In triangle PQR QM perpendicular to PR, RN perpendicular to PQR, H is ortocentre of triangle PQR then PNHM is -----

    asked by sanjay
  14. Social Studies (Check, Please!)

    Will someone help me with the first two questions and then check the rest? 1. What were two causes and effects of the economic boom of the 1950s? A: ? 2. How did the television industry affect the U.S. economy? A: ? 3. Describe how and why the suburbs

    asked by Victoria
  15. physics

    a ball of mass 100g is projected vertically upwards from the ground with a velocity of 49m/s at the same time another identical ball is dropped from a height of 98m to fall freely along the same path as followed by the first ball. After some time the two

    asked by gudygudy
  16. chemistry

    Give equations showing the commercial methods for preparing of the halogens (F2, Cl2, Br2, and I2).

    asked by John
  17. math

    Keith's rectangular painting has a perimeter of 36 inches. The length of the painting is 8inches. What is the width

    asked by Aliyah
  18. math (desperate help, please.

    A long, straight wire of length 2L on the y-axis carries a current I. According to the Biot-Savart Law, the magnitude of the magnetic field due to the current at a point (a,0) is given by B(a)= (mu sub 0 multiply by I) divided by 4pi times the integral

    asked by sathira
  19. physics

    a string is wound a wheel of radius 20cm. how large is the angle through which the wheel must turn to unwind 30cm of the string.

    asked by muhammad aliyu
  20. math

    a cone has a circular base, a perpendicular height of 42cm and asemivertical angle of of 30. Calculate the slant height of the cone

    asked by ifedayo olofintuyi
  21. computer

    calculate the Area of a circle with radius 2cm

    asked by ADELEYE ANDREW
  22. Advance Algebra

    tan-1 3x + tan-1 = tan-1 (8/13)

    asked by Crisusseunayo
  23. Physics

    1. A man throws a body of mass 500gm with a velocity of 10m/s vertically upward on a planet he weight of the body on the planet.

    asked by paresh Ghosh
  24. Physics

    2. If the wavelength of Deepika’s voice is 2 and that of Ashwaria is 5m respectively in air. Find the frequency of Ashwaria’s voice. Fi the frequency of Deepika’s voice is 750Hz. Which of them has a higher pitch?

    asked by paresh Ghosh
  25. physics

    3. A house wife uses “a fire tong pair” of length 20cm to lift a piece of burning coal of mass 200gm. If she applies force at a distance of 5cm from the fulcrum, what is her effort? If the efficiency of the fire tong is 100% . find it M.A and V. R.

    asked by paresh Ghosh
  26. physics

    4. A bulb is joined to a battery of e.m.f 6V. A steady current of 0.5 A flows through circuit. Calculate the total energy provided by the battery in 5 minutes.

    asked by paresh Ghosh
  27. physics

    5. An aluminium cessel of mass 200g, contains 0.5 litre of water. What is the heat required to raise the temperature of the system from 25 Degree centigrade to 75 Degree centigrade? (S.H.C of Aluminium 0.84X10^3J/kg dehree centigrade and S.H.C of water

    asked by paresh Ghosh
  28. physics

    7. 50g of steam at 100 degree centigrade is passed into a mixture of 100g of ice and 200gm of water at 0 degree centigrade. Find the rise in temperature. (S.L. H. Of steam = 540 cal/g and Lf of ice = 80cal/g)

    asked by paresh Ghosh
  29. physics

    8. What would be the final temperature of the mixture when .5 g of ice at -10 degree are mixed with 250g of water at 30 degree centigrade? S.H.C of ice 0.5cal/g degree centigrade and S.L.H of ice = 80cal/g.

    asked by paresh Ghosh
  30. physics

    9. 2 kg of water is contained in a 2.5 KW electric kittle. Assuring that the heat capacity of the kettle is negligible. Calculate (i) the time taken for the temp of water to rise from 25 degree centigrade to it boiling point 100 degree centigrade. (ii) the

    asked by paresh Ghosh
  31. physics

    10. The velocity of light in a transparent liquid is 1.8X10cm/second, while in vacuum it is 3X10^3cm/second. Find how much the bottom of the vessel containing this liquid appears to be raised if the depth of the liquid is 25cm.

    asked by paresh Ghosh
  32. physics

    11. If 238U92 emits successively four alpha particles two beta particles, what will be the atomic number and mass number of the final product.

    asked by paresh Ghosh
  33. math

    A vehicle is driven at 50km/h for 2 and half hours and then at 65km/h for 1/2 hours find the average speed for the whole journey

    asked by at
  34. Binomial

    coefficient of x^4 in (3(x^2)-x+2)

    asked by Edward
  35. advance algebra

    show that Sin5θ/Sinθ = 16Cospower4 θ – 12Cospower2 θ

    asked by Crisusseunayo
  36. 7th grade geometry

    A circular path two feet wide has an inner diameter of 150 feet. How much farther is it around the outer edge of the path than around the inner edge ?

    asked by Martha
  37. business

    Please provide a short summary of your approach to business development and the methods that you use. this is not for school im just confused with the question

    asked by bob
  38. Calculus PLEASE HELP! PLEASE PLEASE PLEASE

    A long, straight wire of length 2L on the y-axis carries a current I. According to the Biot-Savart Law, the magnitude of the magnetic field due to the current at a point (a,0) is given by B(a)= (mu sub 0 multiply by I) divided by 4pi times the integral

    asked by Sathira
  39. science

    What is the relationship between the major body systems

    asked by emily
  40. maths

    At an election, a candidate secures 40% of the total votes but is defeated by the only other candidate by 300 votes .find out the total number of votes polled.

    asked by raj
  41. maths

    A train 300 m long overtook a man walking along the line in the same directionat the rate of 3km/hr and passed him in 36seconds find the speed of the train.

    asked by raj
  42. math

    How much sugar would you need to make a one-layer cake

    asked by Anonymous
  43. Math

    Does linear growth have to add the exact same amount, so a constant amount each time such as 500, 500, 500, etc, or does it just have to be close, such as 125, 137, 145, 160, etc?

    asked by Sami
  44. Math

    I have the following chart that I am supposed to find the percent increase in one step. The directions specifically say not to use a two step method. 10.5 12.5 14.9 17.7 21.1 25.1 So I divide 12.5 by 10.5, 14.9 by 12.5, etc. When I do this (and round) I

    asked by Sami
  45. English (PLEASE HELP!)

    What type of figurative language appears in the following sentence? The computer moaned and groaned as it rendered the large video file. A. Simile

    asked by Cassidy
  46. science

    The graph below shows your speed at different times while riding a bicycle. For how many minutes did your speed remain constant?

    asked by ?
  47. chemistry

    1. Identify the strongest intermolecular forces present in each of the following: CH3CH2CH3 C6H5NH2 HF SO2 CH3CH2OH NF3 CH3Cl

    asked by edwin
  48. English

    1. The man left a strong impression on me. 2. The man made a strong impression on me. 3. The man had a strong impression on me. 4. The man gave a strong impression to me. =============== Q1: Are they all grammatical and do they have the same meaning? Which

    asked by rfvv
  49. science

    How strongly gravity pulls on a object is called?

    asked by sea
  50. Physics

    Two ropes attached to a young tree are pulled by two landscapers. Rope 1 is pulled with 267 N of force at an angle of 23 degrees north of east and Rope 2 is pulled with 377 N of force due west. a) Determine the magnitude and direction of the resultant

    asked by Beth
  51. Social Studies

    What were two causes and effects of the economic boom of the 1950s?

    asked by Victoria
  52. English

    The question is what is the subject of the poem (Incident in a rose garden) I say it's death. Is this right?

    asked by Tasha
  53. Calculus

    A stone is thrown straight up 6 feet from the ground (it is released 18 feet above the ground). When it is released it is travelling at the rate of 100 feet per second. a) Find the velocity function. b) Find the position function. c) How high does the

    asked by Lois
  54. Chemistry

    How many liters of nitrogen monoxide are produced when 15.0 L of water vapor are also produced (assume STP)

    asked by Levie
  55. math

    Solve: Sin (x-pi/3)=1/2

    asked by angy
  56. Math

    Shirley had 52 more coins than Jim after Jim gave 1/5 of his coins to her. If they had 260 coins in all, how many coins did Shirley have at first?

    asked by Trish
  57. prealgebra

    You deposit $2500 at 4% interest. How long will it take to earn $3000?

    asked by mary
  58. Finance

    What is the value of a building that is expected to generate fixed annual cash flows of 124,250 dollars every year for a certain amount of time if the first annual cash flow is expected in 3 years from today and the last annual cash flow is expected in 9

    asked by Rob
  59. math

    Maya is driving 120 miles to her grand mothers house. she drives 35% of the distance before stopping for lunch. how far does she drive before lunch?

    asked by jjiiddss
  60. Maths

    What is 5.5 Newton meters in pounds per square inches

    asked by Anonymous
  61. math

    Three candidates in a school election for head boy received 350,295 and 855 respectively. What percent of the total votes did the winning candidate receive?

    asked by SAMEER PANDEY
  62. math

    Order the numbers 0.64, 2/3 , 65%, and 7/10 from least to greatest.

    asked by jjiiddss
  63. Calculus

    Two hallways, one 8 feet wide and the other 6 feet wide, meet at right angles. Determine the length of the longest ladder that can be carried horizontally from one hallway into the other.

    asked by Anonymous
  64. English 3

    After persuading his listeners of their sinfulness during most of the selection from Sinners in the Hands of an Angry God, how does Edwards's attitude change at the end of the sermon? A. He becomes angrier.***** B. He becomes hopeful. C. He becomes

    asked by Nirvana
  65. Social studies 8th grade

    What was described as the "hardest work" slaves did? A) work in the rice fields B) we're going to tobacco fields ** C) working the lumber business D) Work loading and unloading ships in port 2. Which of the following best describes the social class of the

    asked by Help, and check answers please
  66. science

    The dissociation constant of ethanoic acid (ch3cooh) at 298k is 1.8*10^-5 in a buffer solution the concentration of ch3coo and ch3cooh are 0.05m and 0.1m respectively what is the ph of the buffer solution

    asked by abiola
  67. math

    A woman bought 50 dozen eggs at ₹16 a dozen. Out of these,20 eggs were found to be broken. She sold the remaining eggs at ₹1.50 per egg. Find her gain or loss percent.

    asked by SAMEER PANDEY
  68. PHYSICS%HaLa Me De aNsWeR SHARP! SHARP!! SHARP!!!

    A 2kg mass is dropped from a 12m height at what height would the velocity be 5m/s? take g=10m/s square.

    asked by CHIDIEBERE
  69. Maths

    Somebody please solve this A bag contains 5 red balls 4 blue balls and m green balls.Two balls are drawn at random from the bag.If probability of both being green is 1/7,then find m.

    asked by Nikhat zaka
  70. Math plz help one qustion only!!!!!!!!!!!!!!!!!!!!

    A trapezoid has an area of 24 square meters. The lengths of the bases of the trapezoid are 5 meters and 7 meters. What is the height of the trapezoid? • 4 meters************ • 144 meters • 2 meters • 1 meter

    asked by Marie
  71. Physics

    a crate of weight fg is pushed by a force P on a horizontal floor. (a) the coefficient of static friction is us, and P is directed at angle theta below the horizontal. show that the minimum value of P that will move the crate is given by P=usFgsectheta /

    asked by Sam
  72. math

    Prove: tanA+2tan2A+4tan4A+8cot8A=cotA

    asked by kishor
  73. Calculus

    Two hallways, one 8 feet wide and the other 6 feet wide, meet at right angles. Determine the length of the longest ladder that can be carried horizontally from one hallway into the other. Thank you so much..

    asked by Anonymous
  74. algebra

    x^2 + x - 12 What is the minimum value of y?

    asked by Sally
  75. maths

    in the figure ABCD is a parallelogram. AL is perpendicular to BC, AM is perpendicular to CD , AL = 4 cm and AM = 5 cm if BC =6.5 cm then find the value of CD

    asked by Tejasvi
  76. math

    Find the S.P. when C.P.=₹12.50;LOSS=40/3.

    asked by SAMEER PANDEY
  77. math

    find the volume in cubic centimeters of the rectangular prism if the lenght is 2 1/2 cm and the width is 3 cm

    asked by alfred
  78. physics

    A ball is thrown straight upward and returns to the thrower's hand after 2.00 s in the air. A second ball thrown at an angle of 40.0° with the horizontal reaches the same maximum height as the first ball. (a) At what speed was the first ball thrown? m/s

    asked by lisa
  79. Math

    A trapezoid has an area of 24 square meters. The lengths of the bases of the trapezoid are 5 meters and 7 meters. What is the height of the trapezoid? • 4 meters************ • 144 meters • 2 meters • 1 meter

    asked by Marie
  80. physics help please

    A brick is thrown upward from the top of a building at an angle of 35° to the horizontal and with an initial speed of 15 m/s. If the brick is in flight for 2.7 s, how tall is the building? in (m)

    asked by lisa
  81. physics

    A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of 16.0 m/s. The cliff is h = 25.0 m above a flat horizontal beach, as shown in the figure below. How long after being released does the stone strike the

    asked by joanna
  82. Physics

    So A rookie quarterback throws a football with an initial upward velocity component of 16.4 m/s and a horizontal velocity component of 19.8 m/s . Ignore air resistance. a) How much time is required for the football to reach the highest point of the

    asked by Colton Brown
  83. math

    A man sold two paintings at ₹924 each. On one he gains 20% and on the other he loses 20%. How much does he gain or lose in the whole transaction?

    asked by SAMEER PANDEY
  84. physics help

    A disk is free to rotate around its fixed axis of revolution (delta). The moment of inertia of disk around delta is J=4×10^-2 kg.m^2 This disk is initially at rest is submitted to the action of a couple whose moment is equal to 0.2 N.m What's the number

    asked by angy
  85. History

    Which of the following best describes why the port of New Orleans was so important to the South during the Civil War A) it was the last stronghold left in the south in 1864 when it became the capital of the Confederacy B) it was one of the largest Ports in

    asked by Tristan
  86. Chemistry

    Is optimum ph for enzyme 7-14?

    asked by Ri
  87. science

    a brick falls off scaffold at height of 80 m above the ground it velocity AfTeR FalLInG for 2 s Is 19;6 what iS IT MAgnitudE WheN IT HITS The GRound?

    asked by Saneh
  88. math test PLZ HELP MEH I NEED IT ASAP

    you place the letters for the word smart in a bag. what is the probability of choosing a z

    asked by kamiwolfie
  89. Maths

    A glass is designed in the shape of a cylinder. it has a radius 5cm, and holds 1 litreof liquid, what's the height of the glass

    asked by Jack
  90. physics help

    A disk is rotating at 50rps (revolution per second) about its fixed axis (delta) with respect to which its moment of inertia is J= 2×10^-2 kg.m^2 A braking couple of moment -0.5N.m is applied to the disk (the sense of rotation of the disk is taken as

    asked by angy
  91. math

    you have a bag with 20 marbles ,2 yellow, 5 green, 12 red, and 1 blue.which of the following statements are true?select all that apply

    asked by kamiwolfie
  92. math ms.sue plz help

    which event has a probability of 1

    asked by kamiwolfie
  93. Science

    Which climate is warm, wet, and located on the edges of the tropics? Temperate marine. Highlands. Temperate continental. (MY ANSWER) Polar.

    asked by LOVE
  94. English 3

    Which technique of speeches does Franklin use in this passage? From such an assembly can a perfect production be expected? A. restatement B. repetition C. rhetorical question***** D. parallelism

    asked by Nirvana
  95. Social studies

    Homework Help: history Posted by crazygood on Tuesday, February 18, 2014 at 11:13am. 1. What was described as the ' hardest work " slaves did ? ( 1point ) A. work in the rice fields B . Work in the tobacco fields C. Work in the lumber business D. Work

    asked by Please help by checking my answers
  96. Science

    Which statement best explains why tropical climates are so hot. They receive little rain. They receive more direct sunlight than other regions. (MY ANSWER) They lack vegetation. There are more hours of sunlight in tropical areas than other regions.

    asked by LOVE
  97. History

    Hi can you guys check my answers? 1. During the election of 1824, which candidate won the popular vote and which candidate won the presidency? A. Andrew Jackson; John Quincy Adams**** B. Andrew Jackson; Andrew Jackson C. John Quincy Adam; John Quincy Adams

    asked by Please Help
  98. Geography

    How would you describe religious patterns in southwest Asia contribute to conflict

    asked by Treshaun
  99. physics

    a force of 200N is inclined at an angle 120° to another force P. The angle between the 200N force and the resultant force is 50°. Find the magnitude of (a) force P (b) resultant of the two forces

    asked by haffy
  100. physics

    a force of 200N is inclined at an angle 120° to another force P. The angle between the 200N force and the resultant force is 50°. Find the magnitude of (a) force P (b) resultant of the two forces

    asked by haffy
  101. english,zulu,math lit,geography,life sciences,life orientation and history

    2016 is my last year at school but am still confused about my career couse i don't know what i want to be in life so pls help

    asked by pretty presant
  102. physics

    A disk is rotating at 50rps (revolution per second) about its fixed axis (delta) with respect to which its moment of inertia is J= 2×10^-2 kg.m^2 A braking couple of moment -0.5N.m is applied to the disk (the sense of rotation of the disk is taken as

    asked by angy
  103. Geometry

    What is the distance between (5, -6, 4) and (4, -4, -2)? sqrt9 sqrt41 sqrt39 sqrt35 My choice- sqrt35

    asked by Arianna
  104. setswana

    kgwebo e e tlhakanetsweng e gaisa ya motho a le esi..Bua ka setlhogo se

    asked by lebogang
  105. English 11

    Which of the following is NOT a primary source? a. a magazine article b. a news paper article c. an analysis of a poem d. All of the above i think its A. a magazine poem but i'm not sure

    asked by Anonymous
  106. Art

    Which of these is the best definition of freedom of expression? A. expression that doesn't cost anything to have or share B. Uncensored speech,Art, or other means of communication •• C. Wild, uncontrolled expression of ideas D. Information and ideas

    asked by Vanessa
  107. Math

    Evaluate the infinite geometric series $0.79 + 0.079 + 0.0079 + 0.00079 + 0.000079 + \dotsb$. Express your answer as a fraction with integer numerator and denominator.

    asked by Broch
  108. Art

    Which is the best definition of responsibility? Handing the job over to another person Accountability for the result Strength of character •• Creativity and originality Correct me if I'm wrong!!

    asked by Vanessa
  109. Geometry

    The endpoints of a line segment are at the coordinates (4, -2, 5) and (6, 4, -3). What is the midpoint of the segment? (-2, -6, 8) (10, 2, 2) (5, 1, 1) (-1, -3, 4)

    asked by Arianna
  110. Geometry

    The endpoints of a line segment are at the coordinates (4, -2, 5) and (6, 4, -3). What is the midpoint of the segment? (-2, -6, 8) (10, 2, 2) (5, 1, 1) (-1, -3, 4) My choice- C

    asked by HELP PLEASE
  111. Art

    What was marcel duchamp's reaction to the public outcry against his work nude descending a staircase (No.2)? Duchamp was crushed; he wanted to be accepted by the public Duchamp simply ignored the controversy and created more Art Duchamp was delighted; even

    asked by Vanessa
  112. science

    6. About 90% of all marine organisms live in the upper 180 m of the ocean. How does temperature and light intensity influence this fact? (What does temperature and light intensity have to do with where ocean life is located?)

    asked by Debbie
  113. Physics

    A rocket is fired at a speed of 76.4 m/s from ground level, at an angle of 61.0° above the horizontal. The rocket is fired toward an 10.6 m high wall, which is located 26.2 m away. By how much does the rocket clear the top of the wall?

    asked by Emily
  114. English 3

    Which statement below is the best paraphrase of this line from “To My Dear and Loving Husband”? "If ever man were lov’d by wife, then thee." A. Love seemed foolish to me until I met you. B. You love me more than any other husband could love his wife.

    asked by Nirvana
  115. algebra

    Scott starts with $10 and earns $5 and hour. Jill starts with $40 and earns $3 and hour. when will the two have the same amount of money in the same hours?

    asked by kk
  116. English

    Essay writing. Topic: advertising has both advantages and disadvantage?

    asked by Rose motete
  117. educational and tecnology

    Social networking websites put the responsibility for intellectual property on whom? the website host the website user the Internet provider he website creator

    asked by jjiiddss
  118. Math

    Find the largest $n$ so that $f(2) \cdot f(3) \cdot f(4) \cdots f(n-1) \cdot f(n) < 1.98.$

    asked by Bob
  119. science

    calculate numerical value of current in inductor resistant circuit. l=1mH r=3k (ist=1ma at t=0) i1(t=1us)in ma. i0=1ma my work. i=i0(1-e^-(t/T)) 1*10^-3(1-e^(-1/0.33) i=0.952ma this is wrong do I need to add initial current to this(1ma). why is this

    asked by bearinthewoods
  120. His,math lit,geo,life science,l.o an other two language

    Five ways the similarities and differences between nsfas and student loan

    asked by Trompies
  121. S.s

    Which is an example of checks and balances?

    asked by ?
  122. anty alice

    graph of 5x-2y=6 value 0=2

    asked by Emmanuel
  123. World History

    Please check my answer, and if you have any suggestions on how I can improve my statement, please let me know! evaluate the role of history in shaping identity and character: France from the 15th to 18th century, most individuals had no say in the basic

    asked by Jessie
  124. Social Studies (Check) (Reed)

    Describe how and why the suburbs became popular places to live. A: Suburbs became popular places to live as the GI Bill offered low-interest loans, making new housing more affortable during the postwar period than at any other time in American history.

    asked by Victoria
  125. educational and tecnology

    Which of the following does not qualify as intellectual property? a)a poem that you write*** b)a CD your friend bought that you borrowed c)a story that you wrote based on a book you read d)an idea that you cam up with***

    asked by jjiiddss
  126. Chemistry

    What happens to the pH of an acidic solution when it is heated

    asked by Anonymous
  127. physics

    A disk is free to rotate around its fixed axis of revolution (delta). The moment of inertia of disk around delta is J=4×10^-2 kg.m^2 This disk is initially at rest is submitted to the action of a couple whose moment is equal to 0.2 N.m What's the

    asked by vicky
  128. English 3

    Question 8 of 20 5.0/ 5.0 Points Which phrase from the Declaration of Independence is charged, or filled with emotion? A. “for the public good” B. “without consent” C. “death, desolation, and tyranny”**** D. “in the most humble terms”

    asked by Nirvana
  129. Algebra

    Solve the polynomial inequality and graph the solution set on a real number line. Express the solution set in interval notation x^3+x^2+16x+16>0 What is the solution set? (Type your answer in interval notation.) qaz

    asked by edward
  130. algebra

    A circle has the equation x squared plus y squared plus 8 x minus 8 y minus 49 equals 0 Graph the circle using the center (h,k) and radius r. Find the intercepts, if any, of the graph. qaz

    asked by edward
  131. algebra

    Find the intercepts and use them to graph the equation. Y = x-7 qaz

    asked by edward
  132. algebra

    Find the equation of a line that is perpendicular to the line y = 1/4x + 5 and contains the point (-6, 0) Y=________ (Type your answer in slope-intercept form.) qaz

    asked by edward
  133. algebra

    Find the equation of a line that is parallel to the line y = −3x and contains the points (9,−4). Y=______ (Type your answer in slope-intercept form.) qaz

    asked by edward
  134. algebra

    Find the midpoint of the line segment joining the points P1 and P2 P1= (5,2) P2= (-4,3) The midpoint is _______ (Type an ordered pair. Use integers or simplified fractions for any numbers in the expression.) qaz

    asked by edward
  135. Chemistry

    Complete the reaction- 2F2(g)+2H2O(l)=?

    asked by Mainu
  136. algebra

    Find the distance d (P1, P2) between the points P1 and P2 P1 = (−4, 4) ; P2 = (1, 6) d(p1,P2)= ____ (Simplify your answer. Type an exact answer, using radicals as needed.) qaz

    asked by edward
  137. science

    Some constellations, such as Ursa Minor, are visible in the sky year-round; other constellations appear for only part of the year. Explain why this happens. Please help this is my last question and it truly stumped! It'd mean the world if someone could

    asked by anon
  138. Social studies

    the Georgia Department of Education, Department of Labor, and Department of Transportation are all part of which branch of government?

    asked by ?
  139. Chemistry

    2F2(g)+2H2O(l)=?

    asked by Mainu
  140. mangerial economics

    suppose it cost $1000 to prepare a factory to produce a certain item,after the preparation is complete, it cost $40 to produce each item. After the items are produced, it cost an average of $10 per year for each item held in inventory. if the company needs

    asked by yahaya
  141. math

    For a scavenger hunt, Chessa put one coin in each of 10 small boxes. Four coins are quarters, 4 are dimes, and 2 are nickels. How could you simulate choosing one box at random? Would you use the same simulation if you planned to put these coins in your

    asked by kimie
  142. English academy.chemistry

    Complete the following reaction 2F2(g) +2H2O(ĺ)=?

    asked by Anonymous
  143. maths

    The position vector of m in the same plane are as the point a and b is given by m=1÷2(a+b).if the vector A(-4,-3),B(2,-1).What is the direction and the relationship of vector AM and vector BM

    asked by Emmanuel
  144. Physics

    A guy riding a buffalo is chasing you at a top speed of 50 km/h, you are well ahead of the rider by 2 km, but your speed is only 20 km/h. How much time do you have to come up with a better plan?

    asked by sarah
  145. Social studies

    A case in which a group or individual claims that another group or individual has done them wrong is

    asked by ?
  146. Algebra 2

    Write the equation of a trend line. {(-10, 3), (-5, 1), (-1, -4), (3, -7), (12, -12)} How do I do this problem?

    asked by Riley
  147. physics

    two equal vectors of magnitude 2A are inclime perpendicular to each other find the resultant and direction of vector.

    asked by john
  148. Language Arts

    Circle the correct form of the pronoun 1. Jane and Sarah said (she, they) were too tired to skate any longer. Circle they 2. Either Bill or John will bring a sample of (his, their) own work. Circle their 3. Jane and Jill called (her, their) friend. Circle

    asked by Patrick
  149. Socialstudies

    1. What was described as the ' hardest work " slaves did ? ( 1point ) A. work in the rice fields B . Work in the tobacco fields***** C. Work in the lumber business D. Work loading and unloading ships in port 2. which of the follow best describes the social

    asked by Please help by checking my answers(I'm reposting)
  150. Math

    a cookie recipe calls for a ratio of 4 cups of flour to 3 cups of sugar in order to make a dozen cookies. If Ben wants to make 30 cookies how many cups of sugar are needed?

    asked by Maricah
  151. math

    In the figure xyz is an isosceles right triangle. What is the measure of xyz. A. 135 degrees B. 50 degrees c. 90 degrees d. 45 degrees

    asked by Anonymous
  152. English III

    Which word or phrase has the same meaning as manifold as it is used in this line? The heavens reward thee manifold, I pray. A. in many ways**** B. by God’s grace C. quickly D. faithfully

    asked by Nirvana
  153. Language Arts

    Circle the correct form of the pronoun. 7. Both John and Jim said (he, they) were not exercising regularly. Circle they 8. The jury was asked to return to (its, their) seats. Circle their 9. Please remind each student to bring (his or her, their) homework

    asked by Patrick
  154. English III

    Which word is closest in meaning to copious? A. scarce B. plentiful**** C. scattered D. duplicated

    asked by Nirvana
  155. Chemistry- Dr. Bob222

    Methanol (CH3OH) is a colorless volatile liquid, formerly known as wood alcohol. It boils at 65.0 °C and has a heat of vaporization ΔHvap = 37.4 kJ/mol. What is methanol’s vapor pressure at 22.0 °C? My answer: 109.5 torr

    asked by Anonymous
  156. Math

    Rewrite the expression using the Distributive Property. 5(2x-8) a. -30x b. 10x-40*** c. 10x+40 d. 10x-8

    asked by Kaai97
  157. Physics

    A force vector points at an angle of 50.8° above the +x axis. It has a y component of +282 newtons. Calculate the magnitude of the force vector.

    asked by Emily
  158. Physics

    A 2 635-kg sailboat experiences an eastward force of 2 710 N by the ocean tide and a wind force against its sails with magnitude of 5 748 N directed toward the northwest (45° N of W). What is the direction of the resultant acceleration?

    asked by S
  159. Math

    1. What is the probability of rolling a number less than or equal to 6 when rolling a six-sided number cube? a. 0.17 b. 5% c. 5/6

    asked by Amber
  160. Physics

    a 61.6 kg person on a diet stand on a bathroom scale in an elevator. to their great pleasure the scale reads 46.8 kg. what is the acceleration of the elevator? (up is positive)

    asked by S
  161. Physics

    A 2kg mass, m1 and a 10 kg mass, m2 are in contact on a horizontal frictionless surface. a constant horizontal force 13.7 N in the positive X direction is applied to m1 and a constant horizontal force 10.7 N in the negative X direction is applied to m2.

    asked by S
  162. Social Studies

    __________ is the perspective in geography that examines locations on the planet based on their human impact to the other objects around them. a. the ecological perspective*** b. the spatial perspective c. the global perspective d. none of the above

    asked by Kaai97
  163. Physics

    Three students converge on the last textbook in the store. All three grab it and begin to pull in the directions shown in the above figure. Student A exerts a force of 77.64 N, student B pulls with a force of 18.52 N, and student C pulls with a force of

    asked by Emily
  164. Social Studies

    What does “geography” mean in literal sense? a. the study of the human elements of Earth b. to describe Earth*** c. the study of the physical elements of Earth d. none of the above

    asked by Kaai97
  165. Physics

    A 1550 kg car is traveling with a speed of 12.4 m/s. What is the magnitude of the horizontal net force that is required to bring the car to a halt in a distance of 50.3 m? I found the force of the car to be 14700 by using F=ma. I am confused on what to do

    asked by Emily
  166. Social Studies

    __________ is the perspective in geography that examines locations on the planet based on their relative location to objects. a. the ecological perspective b. the spatial perspective*** c. the global perspective d. none of the above

    asked by Kaai97
  167. Social Studies

    In what way is geography an integrative science? a. Geography is an integrative science because it examines Earth in both physical and human terms.*** b. Geography is an integrative science because it borrows from physical sciences such as chemistry,

    asked by Kaai97
  168. Physics

    A supertanker (mass = 1.90E+8 kg) is moving with a constant velocity. Its engines generate a forward thrust of 7.34E+5 N. Determine the magnitude of the resistive force exerted on the tanker by the water.

    asked by Emily
  169. MAth

    the high soccer team can have no more than 26 players.write and solve an inequality to determine how many more players can make the team if the coach has alreadychosen 17 players. i need the inquality,interpretation,solution

    asked by StickyDoom
  170. History

    How did the agriculture influence the economic development of the south and growth of slavery?

    asked by Please help i really need help!
  171. English

    The author of The Odyssey, an epic written in 700 B.C., was ______. a. Odysseus b. Socrates c. Homer***

    asked by Kaai97
  172. probability

    Which event has a probability of 1?

    asked by Connor12
  173. calc 1

    For the limit lim x → 2 (x3 − 5x + 3) = 1 illustrate the definition by finding the largest possible values of δ that correspond to ε = 0.2 and ε = 0.1. (Round your answers to four decimal places.) i set it up like this 1-0.2

    asked by feather
  174. English

    What is the topic of this complex sentence? "After they had enjoyed fair winds and weather for a season, they were encountered many times with crosswinds, and met with many fierce storms, with which the ship was shrewdly shaken, and her upper works made

    asked by Nirvana
  175. reading

    what things might you see,hear,or smell at a marina??

    asked by samatha
  176. Ap Biology

    Unprotected skin cells mutate at a rate of 20% when exposed to 10 rads of UV radiation. A group of scientists tested whether Sun Screen X will decrease the mutation rate. 1100 cells were tested, exposed and counted. Only 200 cells had mutated, 900 cells

    asked by Gentics problem
  177. Physics

    A rock climber throws a small first aid kit to another climber who is higher up the mountain. The initial velocity of the kit is 12.8 m/s at an angle of 65.7° above the horizontal. At the instant when the kit is caught, it is traveling horizontally, so

    asked by Sam
  178. Math

    Suppose the growth of a population (in thousands) is represented by the expression 32 * 2.1^x where x represents the number of years since 2010. Evaluate the expression for they year 2015. Round to the nearest whole number. A. 41 B. 1,307 C. 67 D. 622 Is

    asked by Carmen
  179. English III

    In the second stanza of "To My Dear and Loving Husband", what idea do the comparisons to treasure make clear? A. the value of her love for her husband B. the value of her husband’s love for her C. the gifts that husbands give to show their love D. the

    asked by Nirvana
  180. Algebra

    Suppose the growth of a population (in thousands) is represented by the expression 32 * 2.1^x where x represents the number of years since 2010. Evaluate the expression for they year 2015. Round to the nearest whole number. A. 41 B. 1,307 C. 67 D. 622 Is

    asked by Carmen
  181. Algebra

    Alise separated her pictures into 3 piles. Each pile contained 9 pictures. How many pictures did she have in all? Write and solve an equation to represent the problem. State the answer to the problem.

    asked by Kenneth hoon
  182. math

    There are 28 cars registered for a race. The top 5 finishers will be awarded trophies. 1. how many different ways can the trophies be awarded? 2. Now, the trophies are labeled "first, second,etc How many different ways can the trophies be awarded?

    asked by cici
  183. Math

    What is e/2=3

    asked by Kenneth hoon
  184. Statistics

    Suppose that in the city in which the survey is conducted, 50% of adults are married, 15% are single, 25% are divorced, and 10% are widowed. a. Assign probabilities to each simple event in the sample space. b. Which approach did you use in part (a)? Find

    asked by XYZ
  185. Algebra

    How many solutions does this system of equations have? X-2y=6 and 3x-6y=18

    asked by Caden
  186. mathematics

    A patient gets tested for a disease. The test is 90% reliable (that is P(testing positive│have disease)=.9 . 2% of the population has this disease. The test gives a false positive 5% of the time (that is P(testing positive│NOT diseased)=.05). What is

    asked by juan
  187. science help PLS

    An astronomer see a star that is very far away but still very bright. What can she conclude about the star? The star must be very large. The star must be very small. The star must be moving away from Earth. The star must be moving closer to Earth.

    asked by Oscar
  188. stats

    Jim is a randomly chosen member of a large population in which 6% are heroin users. Joe tests positive for heroin in a drug test that correctly identifies users 98% of the time and correctly identifies nonusers 95% of the time. What is the probability that

    asked by kinga
  189. math

    There are two jars, A and B. Jar A contains 7 red and 2 blue marbles, while jar B contains 5 red and 4 blue marbles. You roll a fair die.If you get a 2 or a 3, you pick a random marble from jar A and put it in jar B. You then pick a random marble from jar

    asked by daniel johnson
  190. Language Arts

    When You Paraphrase A Line Of Poetry, What Do You Do a.You turn it into a question b.You put it in your own words c.You add humor to it d.You copy it down exactly Choose the best paraphrase of these lines from the limerick Said the fly, let us free let us

    asked by Sid.V
  191. Division

    How can you use estimation to find the quotient of 57 divided by 3?

    asked by Mizutani Shizuku
  192. Math

    Zefram analyzed a linear relationship, found that the slope-intercept equation was y  3.5x 16 , and made a prediction for the value of y for a given value of x. He realized that he made an error calculating the y-intercept and that it was actually

    asked by Anonymous
  193. math help

    Louis says that if the differences between the values of x are constant between all the points on a graph, then the relationship is linear. Do you agree? Explain.

    asked by Anonymous
  194. language arts

    What would i say to paraphrase each line for the poem "If" by Diondra Jorda?

    asked by corben
  195. Math

    Use three methods to express each problem’s ratio. Simplify all fractions. 1. Anna has 12 black rabbits and 4 brown. What is the ratio of black rabbits to brown rabbits?

    asked by Trina
  196. Gen Chem

    A mixture of NaCl and sucrose (C12H22O11) of combined mass 10.2 g is dissolved in enough water to make up a 250 mL solution. The osmotic pressure of the solution is 8.29 atm at 23°C. Calculate the mass percent of NaCl in the mixture.

    asked by Brittany
  197. Math

    Tom has taken 3 tests with an average of 88%. However, Tom really wants an A. To get an A, he has to have an average score of 93%. What score does he need on the final test to get an A? I just don't get it. Can someone walk me through the steps to get to

    asked by Sam
  198. Math

    There are 5 chairs in a row, and three people. In how many ways c an you place the people on the chairs? (each person must occupy exactly one chair, so that two chairs will remain free).

    asked by Hannah
  199. Calculus

    Two hallways, one 8 feet wide and the other 6 feet wide, meet at right angles. Determine the length of the longest ladder that can be carried horizontally from one hallway into the other.

    asked by Anonymous
  200. chemistry

    Let I know the equation with symbol of 'iron2oxide from iron fillings'

    asked by chaw
  201. Algebra

    The mean on a Advanced Algebra test was 78 with a standard deviation of 8. If the test scores are normal distributed, find the interval about the mean that contains 99.7% of the scores. Use the empirical rule.

    asked by Anonymous
  202. Math

    write 3 cos (ωt + 2) + 4 sin (ωt + 1) as A cos (ωt + φ). Find A = ? φ= ?

    asked by Jeo
  203. history

    what is the name and year of the treaty that gave french a legal right to hispanoila ?

    asked by brenda
  204. geometry

    When the vertex of an angle is inside the cricle, you must _____ the arcs and then take _____.

    asked by Boberto
  205. Chemistry

    1. How could a chemistry student change NaOH(s) to NaOH(aq)? s= solid aq= aqueous 2.) How could a chemistry student change NaOH(s) to NaOH(l) s= solid l= liquid

    asked by Anonymous
  206. Math

    Combine like terms(same variable to the same power) Simplify: 3a^3b+4a^2b^2-7a^3b+2ab-5a^2b^2+10a^3b

    asked by Sony
  207. Physics (Electricity)

    A meter has a resistance of 75 ohms and gives full-scale deflection when it passes a current of 1.0 mA. How would you adapt the meter to read a) Currents up to 1A b) voltages up to: 5V c) Voltages up to: 100V

    asked by Priya
  208. Physics help

    1. The fundamental force that: (4 marks) ____ 1. causes hair to stand on end after being rubbed by a balloon a) strong nuclear ____ 2. causes protons to remain in the nucleus despite repulsive forces b) weak nuclear ____ 3. controls the planets' orbit

    asked by Matt Damon
  209. Math

    What is the answer to,"if the area of a rectangle is 24 and the perimeter is 28, what are the length and width?"

    asked by Patrick
  210. Algebra

    2. What is the value of x in the solution to the system of equations below? 15x – 12y = 13 30x + 9y = 4

    asked by Astral Tellurian
  211. Math

    Find the quotient. 6 2/7 divided by 2 3/4. 2 2/7. (MY ANSWER) 17 2/7. 2 6/11. 7/16.

    asked by LOVE
  212. math

    Liz tossed three quarters. Find P(heads, heads, heads). I think it is 2/8.

    asked by Jimmy
  213. Math

    Can I subtracted from 2.3 from 20and got 17.7

    asked by Kinly
  214. Physics

    A high voltage unit has an internal resistance of 50 mega ohms. On open circuit, the potential difference across its output is 3000 V. When a resistor R is connected across its output, the potential difference at the output falls to 1000 V. Calculate the

    asked by Priya
  215. math

    I don't understand how to write 3 groups of w as an algebraic expression. Can anyone help me?

    asked by Koko
  216. Physics

    A digital voltmeter with high internal resistance gives a maximum reading of 2.0 V. It is used to determine current by measuring the potential difference across a standard resistor S through which current has passed. What should the resistance of S be to

    asked by Priya
  217. Math

    Daniel is having a poster printed from a photo that is 3inches wide and 5inches long if the poster is 24 inches long how wide should the poster be if it is proportional to the photo

    asked by Makayla
  218. genetics

    a man with blue eye married a girl with broun eye and the mother of the girl has blue eye. What is the probability that their children will have blue eye

    asked by tony
  219. farm disease

    illustrating with two named disease, describe their clinical signs and give confirmative diagnoses of each using pathognomic signs

    asked by Tony
  220. Chemistry

    suppose 4.52 g H2o and 20.09 g So3 are produced. How many grams of H2So4 decompose? Wouldn't the answer be 24.61?

    asked by Anonymous
  221. Algebra ASAP!!

    7. The table shows the functions used to determine the number of points earned every month by regular and elite members of a dining club who spend d dollars that month at participating restaurants. Which statement describes the difference in these

    asked by Astral Tellurian
  222. math

    If the cost price (C.P.) of 6 articles is equal to the selling price (S.P.) of 4 articles find the gain percent.

    asked by Karan
  223. farm disease

    explain the mechanisms as test involved in vaccinating birds against a named disease with special infacises on immunity build up

    asked by tony
  224. math

    For the period 1995-2002, the total personal expenditures (in billions of dollars) in the United States for food, f(x), and for housing, h(x), can be described by the equations shown below, where x is the number of years past 1995.† f(x) = 40.74x +

    asked by mohammad
  225. Math

    A girl has $3.35 in her pocket, consisting of dimes and quarters. If there are 23 coins in all, how many of each does she have?

    asked by Alice
  226. science

    Two identical masses are moving down a slope. One mass is traveling twice as fast as the other mass. How does the kinetic energy of one mass compare to the other? a. The faster object has the same kinetic energy as the slower object. b. The faster object

    asked by shynice
  227. Chemistry

    What is the principal of seperation of metal ions in qualitative analysis?

    asked by Ri
  228. Math

    Does linear growth have to add the exact same amount each period, so a constant amount each time such as 500, 500, 500, etc, or does it just have to be close each period, such as 125, 137, 145, 160, etc?

    asked by Sami
  229. Basic Statistics

    home / study / questions and answers / math / statistics and probability / the manager of a vacation resort has claimed that, ... Question The manager of a vacation resort has claimed that, on average, a guest spends at least $1600 at the resort during a

    asked by Jameson
  230. chem

    use atomic theory to explain why chemical reactions obey the law of conservation of mass

    asked by sara
  231. math

    Can 15.32 be an integer? THANKS!!!

    asked by kiki
  232. Math

    Find the number that completes the equation. blank = 2 ----- --- 4 20 1/10. 2/5. 2. 4. Please explain how I could solve this. :)

    asked by LOVE
  233. math

    Perimeter of 26.length is 6 feet. What is the width

    asked by Linda
  234. Algebra 1

    -2, -12, -72, -432 find the 8th term 0.2, 1.6, 12.8, 102.4 find the 6th term 24, 12, 6, 3 find the 7th term

    asked by Lina
  235. Physics

    A river flows due east at 1.54 m/s. A boat crosses the river from the south shore to the north shore by maintaining a constant velocity of 11.2 m/s due north relative to the water. What is the velocity of the boat relative to shore?

    asked by Carrie
  236. math

    Braden has 10 red model cars, Which are 2/5 of the total number of cars in his collection. How many cars does Braden have in his collection? 4. (MY ANSWER) 10. 25. 50.

    asked by LOVE
  237. Socil studies/sicence ?

    sorry I dint really know how to lable this question but can somebody tell me some positive and negative effect of collecting gold?

    asked by AABBCC
  238. physics

    Two rings of radius 3 cm are 23 cm apart and concentric with a common horizontal x-axis. What is the magnitude of the electric field midway between the rings if both rings carry a charge of +35 nC?

    asked by Ali
  239. Math

    I have the following chart that I am supposed to find the percent increase in one step. The directions specifically say not to use a two step method. 10.5 12.5 14.9 17.7 21.1 25.1 So I divide 12.5 by 10.5, 14.9 by 12.5, etc. When I do this (and round) I

    asked by Sami
  240. computer programing

    okay I need a little help here on next program this what it say for first one which I have done. Create a counting program that counts backward from 100 to 1 in increments of 10. #include < stdio.h > int main () { Int i; while ( I > = 1 ) { printf ( “ %

    asked by Poohboi
  241. chemistry

    A 7.30-L container holds a mixture of two gases at 45 °C. The partial pressures of gas A and gas B, respectively, are 0.410 atm and 0.620 atm. If 0.150 mol of a third gas is added with no change in volume or temperature, what will the total pressure

    asked by grace
  242. Math

    How do you find the slope of -5x+3y-8=0

    asked by Blake
  243. science

    A researcher wants to develop a new pharmaceutical compound to treat pain. Which of the following strategies will likely be the most effective process? A. Test extracts from newly discovered plants for pain-killing substances. B. Read anthropological

    asked by Jewels
  244. HISTORY

    1. Explain from the Gilded Age that supports the "the farmers were up in arms." 2. What is one change in the South between 1877 and 1900 that reflected the policies of the New South agenda?

    asked by Jessica
  245. algebra

    A clock has a minute hand that is 14 feet long and an hour hand that is 9 feet long. What is the average speed (in mph) of the tip of the minute hand no idea how to solve this... please help :)

    asked by sydney
  246. Math

    find the limit as x->3 of (1-sqrt(x-2))/(x-3) I'm not sure how to get the answer, I know it's -1/2, but I don'y know how to get that.

    asked by Dan
  247. Physics

    What is the force of attraction between you and your friend steve if you are 55 kg,the mass of steve is 60 kg, and you are sitting 2.4 meters apart?

    asked by Alexandre
  248. Physics

    Roxanne is making a strawberry milkshake in her blender. A tiny, 0.005-kg strawberry is rapidly spun around the inside of the container with a speed of 14.0 m/s, held by a centripetal force of 10.0 Newtons. What is the radius of the blender at this

    asked by Alex
  249. maths

    A shelf is 6 m wide. how many boxes of width 20 cm can be fit in this shelf

    asked by nivedita
  250. algebra/precal

    If a minute hand traveled at an average of 1 mph at the tip... how long in get would the minute hand have to be?

    asked by sydney
  251. Math

    What is 4 1/3 as a inproper fraction

    asked by Keanna
  252. math

    three taps fills water in a tank.one fills it in 3hrs another in 4hrs and the third in 6hrs.if all run together how soon will they fill the tank?

    asked by Mary
  253. calc

    If you fire a paper clip straight up into the air with a rubber band, its height (in feet) above your hand time t seconds is given by: h = 64t - 16t^2. 1) How long does it take the paper clip to reach its maximum height? 2) If your hand is 6 feet above the

    asked by rosanna
  254. math

    A pair of dice is rolled.What is the probability that the sum of the pips is either an even number on a multiple of 3? total number of space is 36.

    asked by Eric
  255. business

    Marilyn was supposed to pay $1410 to Bernice on March 1. Some time later Marilyn paid Bernice an equivalent payment of $1530.22, allowing for a time value of money of 4.8% compounded monthly.

    asked by Hania
  256. math

    nathan is shipping vases for his pottery studio. Each vase weighs p pounds. Each crate weighs 5 pounds and holds 10 vases .a shipment consists of 15 crates. write an expression for the weight of a crate holding 40 vases

    asked by jamari
  257. Statistics

    A population =100 and sd=25. A sample (n=150) has X=102. Using 2 tails of the sampling distribution and the .05 criterion. What is the critical value? Is the sample in the region of rejection? What does this indicate about the likelihood of this sample

    asked by Pam
  258. Math

    Paul's electric bill was three dollars more than one-half his gas bill. If electric bill was ninety-two dollars, what was gas bill

    asked by Diane
  259. math

    whats the pound for 1/4

    asked by briannah
  260. calculus

    A flea moves along the line y = -3 according to the equation: x = t^3 - 9t^2 + 24t where x is its x coordinate at time t secs. Determine: 1) the position, velocity, and acceleration of the flea at time 3 secs. Answer: position - 3^3 - 9(3)^2 + 24(3) = 18

    asked by molly
  261. Physics

    Suppose at one point along the Nile River a ferryboat must travel straight across a 1.29-mile stretch from west to east. At this location, the river flows from south to north with a speed of 2.58 m/s. The ferryboat has a motor that can move the boat

    asked by Courtney
  262. Math

    Solve the following linear programming problems by the graphical method Dr. Lum teaches part-time at two different community colleges, Hilltop College and Serra College. Dr. Lum can teach up to 5 classes per semester. For every class taught by him at

    asked by Travis
  263. calc 1

    find the equation of the tangent line at the given point y=4x-3x^2 ;(2,-4) y-(-4)=m(x-2) what to do from here??? or is like this 3x(4x-1)^1

    asked by feather