JT

Newest questions and responses by JT
  1. economics

    From a health standpoint, the major problem with the fee-for-service system of health care is that: doctors' fees are too high. doctors are not interested in their patients. doctors waste too much time trying to collect their fees. people are required to

    asked on December 14, 2018
  2. Physics

    A 50-kg soccer player jumps vertically upwards and heads the 0.45-kg ball as it is descending vertically with a speed of 30 m/s. (a) If the player was moving upward with a speed of 4.0 m/s just before impact, what will be the speed of the ball immediately

    asked on March 1, 2018
  3. College math-please help

    find the absolute change between the closing for the Dow Jones ind. average between Jan. 27 - 20,093.78 and Nov. 21 of 23,590.83 round to the hundredths of a point. and round to the nearest 0.01%. thank you.

    asked on November 30, 2017
  4. math

    If Dow Jones closes at 20,093.78 in Jan. and in Nov. if closes at 23,590.83, what is the absolute change between the closing figures and what is the relative change between the closing figures?

    asked on November 30, 2017
  5. Math

    after 30 seconds, there are 14 gallons of water left in the tub. One minute after you pull the plug, there are 9 gallons left. assume that the numbers of gallons varies linearly with the time since the plug was pulled. what are the two ordered pairs and

    asked on November 30, 2017
  6. math

    you have a bond original value was $100 paying 8.5% interest compounded annually and was 100 years old. what amount is that now owed on this bond to you.

    asked on November 18, 2017
  7. APY-math

    find the annual percentage yield (to the nearest 0.01%). a bank offers an APR of 3.1% compounded daily.

    asked on November 15, 2017
  8. graphing

    a union charges each employee a one-time $100 initiation fee plus $25.00 union dues eachh month. my equation for the function is y=$25 x + 100. how do i graph the function for the domain of 0 months to 12 months. please help

    asked on November 8, 2017
  9. math

    a union charges each employee a one time $100 initiation fee plus $25 union dues each month. my equation for the function is y=$25 x + $100. how do I graph this over a 12 months.

    asked on November 8, 2017
  10. math

    the cost of a banquet is $95.00 plus $15.00 for each person attending. write an equation that gives total cost as a function of the number of people attending. what is the cost for 77 people?

    asked on November 8, 2017
  11. Math

    the population of a city of 750,000 people is devastated by an unknown virus that kills 20% of the population per day. how many people are left after a week? write the exponential equation to the situation.

    asked on November 7, 2017
  12. Math

    the population of a city of 750,000 us devastated by an unknown virus that kills 20% of the population per day. The use the equation to find: how many people are left after a week. write the exponential equation to solve and use what each variable

    asked on November 7, 2017
  13. math

    in 2001 it was estimated that 189 kg of plutonuim still remained. the half life of this plutonuim is 24,000 years. how much will be present in 24,000 years from 2001? please help

    asked on October 17, 2017
  14. math

    the current population of a threatened animal species is 1 million, but it is declining with a half-life of 20 years. how many animals will be left in 60 years?

    asked on October 17, 2017
  15. math

    the half-life of a certain drug in the bloodstream is 4 hours. what fraction of the original drug dose remains in 24 hours?

    asked on October 17, 2017
  16. Math

    if salary increased by 10% last year and then 8% this year. and original salary was $50,000 per year. what is present salary since he has received the two raises? find the relative change between his original salary and his present salary. overall his

    asked on October 15, 2017
  17. Math

    you have exactly $50.00 to spend on taxable groceries. they charge 4.3% sales tax on food. What is the most you can spend on food, pre-tax?

    asked on October 11, 2017
  18. Math

    Draw a circle with 5cm radius. Inscribe a triangle with side ratio 5:6:7 in it.

    asked on June 12, 2017
  19. Math! Help Hurry!

    A chest shaped as a rectangular prism can hold 576 wooden cube blocks with edge lengths of 1/4 ft. What is the volume of the chest?

    asked on March 15, 2017
  20. Math! Help Hurry!

    Tasha has foam blocks stored in a box that measures 3 1/4 ft long by 3 ft wide by 1 ft tall. Each foam block is a cube with 1/4 ft edge length. How many blocks can fit into the box? A)156 B)312 C) 624 D) 2496

    asked on March 15, 2017
  21. Math! Help Hurry!

    A prism is completely filled with 96 cubes that have edge length of 1/2 cm. What is the volume of the prism?

    asked on March 15, 2017
  22. Math! Help Hurry!

    A rectangular prism has a length of 8 in., a width of 4 in., and a height of 2 1/4 in. The prism is filled with cubes that have edge lengths of 1/4 in. How many cubes are needed to fill the rectangular prism?

    asked on March 15, 2017
  23. Math and Hurry Please!

    A prism is completely filled with 2304 cubes that have edge length of 1/4 cm What is the volume of the prism?

    asked on March 15, 2017
  24. Math! Help Hurry!

    Two vertices of a right triangle have the coordinates (−2, 5) and (9, 5) . What is the length of the side formed by these vertices?

    asked on March 3, 2017
  25. ELA AND HELP!!!!!!

    Which word should be capitalized in the sentence below? Will your wife be joining us on the tour of the district courthouse, judge? A) judge B) wife C) district D) courthouse I think the answer is d.

    asked on February 24, 2017
  26. Science

    Which of these is found inside the solar system? A) Moon B) Nebula C) Galaxy D) Black hole

    asked on February 24, 2017
  27. Science and Hurry!

    The Gulf Stream current shown here makes the waters of the North Atlantic A) warmer. B) cooler. C) more dense. D) less nutrient rich.

    asked on February 16, 2017
  28. Science and Hurry!

    How do ocean currents influence the climate of a place? A) They transport heat over large distances, affecting the wind that blows over the land. B) They bring cold water from the poles, reducing the temperatures along the coasts. C) They draw out moisture

    asked on February 16, 2017
  29. Science and Hurry!

    What causes land breeze and sea breeze? A) The differential heating of land and sea by the Sun results in the movement of air. B) Hot air from the sea blows over the land because there is a high pressure area over the sea. C) Cold air blows from the land

    asked on February 16, 2017
  30. Math and Please Help!

    According to the distributive property, 6 (5 + 3) = A) 6 (5 + 3) B) 6 (3 + 5) C) 6 × 5 + 3 D) 6 × 5 + 6 × 3 I think it might be b.

    asked on February 15, 2017
  31. Math and Please Help!

    Jade is painting a rectangular wall. The wall is 4 1/4 yd long and 2 2/3 yd high. The formula for the area of a rectangle is A=bh. What is the area of the wall? I think the answer is 11 and one thirds.

    asked on February 13, 2017
  32. Science!

    What changes would a cold front bring to a warm, dry area? A)extended period of rain B)several gray skies C)dry and asunny skies D)rain or thunderstorms I think it is either a or d but I am leaning more to a, so please help!

    asked on February 13, 2017
  33. ELA and Please Hurry!!!!

    Not only is the race special because it takes place on a special day, but it also has a rich, over three-decade tradition. While the Boston Marathon can declare it is the oldest road race in America, few 10K’s can claim they’ve been around longer than

    asked on February 13, 2017
  34. Principles of economics

    Differentiate between Public and Private goods. Make sure you state their characteristics and substantiate your answer with examples in each case.

    asked on June 20, 2016
  35. Physics

    1.) jet plane traveling 1800 km/h (500 m/s) pulls out of a dive by moving in an arc of radius 6.00 km. What is the plane's acceleration in g's? 6.) A child on a merry -go-round is moving with a speed of 1.35 m/s when 1.20 m from the center of the

    asked on March 2, 2016
  36. Maths

    If events A and B are such that they are independent and p (a) = 0.3 and p(b) = 0.5 Find p (a n b) and p (a u b)

    asked on February 13, 2016
  37. Statistics

    The melting point of gold is known to be approximately 1,060 degrees centigrade. This is, of course, an average figure, for unavoidable ‘experimental error’ causes more or less variation from this figure whenever the test is actually performed. The

    asked on April 16, 2015
  38. calculus

    The graph of a function f is shown. Use the differential equation and the given point to find an equation of the function. dy/dx=4x+(9x^2/(3x^3+1)^(3/2)) and the point (0,2) using the substitution method of integration.

    asked on December 14, 2014
  39. math

    Joan is 'y' years old. Her father is 4 times as old as she is and 28 years older than her brother. A-Find in terms of y, the age of Joan's brother. B- If 'y' =12, how old is her brother?

    asked on November 20, 2014
  40. math

    what other shapes can form with 24 metres

    asked on May 27, 2014
  41. math

    How many rectangles can you make with 24 metres

    asked on May 27, 2014
  42. physics

    While taking a rest on a tree branch, a daring cowboy sees a wild horse running towards the tree he was on. he wants to land on the horses back when it passes under the tree. if the horse is running at a constant velocity of about 2 m/s and the vertical

    asked on September 22, 2013
  43. physics

    a contestant projects a coin with a speed of 7 m/s at an angleof 60 degrees to the horizontal. When the coin leaves his hand, the horizontal distance between the coin and the dish is 2.8m. The coin lands in the dish. calculate the horizontal component of

    asked on September 2, 2013
  44. math pre calc

    solve for X marticies 2 0 5 4 -1 3 =2 6 x -7

    asked on April 25, 2013
  45. math pre calc

    gaussian elimination x+Y+Z=-2 X-y+5z+22 5x+y+z=-22

    asked on April 25, 2013
  46. math pre calc

    at the pittsburch zoo, children ride a train for 25 cents, adults pay $1 and seniors pay .75. on a given day, 1400 passengers paid a total of $740 for the rides. there were 250 more children riders than adults and senior riders combined.find the nu,ber of

    asked on April 25, 2013
  47. Advanced Alegebra

    How do I solve the following problems? My homework was to correct a puiz that I failed, but I do not know how to solve these problems..please help! Solving systems of equations using elimination: 7.) 10x - 10y = 0 5x - 4y = 8 Answer (8,8) I got the right

    asked on September 20, 2012
  48. statisitcs

    suppose you got 75 items corrct on a 100-item, six alternative, multiple-choice exam what would your score be after we corrected for guessing?

    asked on September 16, 2012
  49. algebra 2

    how can you tell when y is a function of x on a graph

    asked on May 17, 2012
  50. algebra 2

    If f(x) = int(x), find the given functional value. 1. f(-9.1)

    asked on May 17, 2012
  51. Physics

    Two objects are connected by a light string that passes over a frictionless pulley, and two objects are on either side of the string. There is a hanging object off the vertical side of the incline weighing 10.0 kg. The 3.50 kg object lies on a smooth

    asked on October 19, 2011
  52. algebra

    how would I simplify 1089b^7t^5/891t^2b?

    asked on August 22, 2011
  53. psy

    Explain the biological, emotional, cognitive, and behavioral components of postpartum depression

    asked on July 4, 2011
  54. physics

    If the back of the truck is 1.5 {\rm m} above the ground and the ramp is inclined at 24{\rm ^{\circ}}, how much time do the workers have to get to the piano before it reaches the bottom of the ramp?

    asked on June 23, 2011
  55. MicroEconomic

    Strictly speaking, perfect competition has never existed and probably never will. Then why study it?

    asked on April 6, 2011
  56. Physics

    A car moves from a point located 26.0 m from the origin and at an angle of 35.0° from the x-axis to a point located 56.0 m from the origin and at an angle of 60.0° from the x-axis in 2.50 s. What is the magnitude of the average velocity of the car?

    asked on December 13, 2010
  57. 3rd grade

    There are 32 more apples than oranges at a fruit stand. How many apples and oranges could there be?

    asked on November 10, 2010
  58. Physics Please Answer

    1. to make a secure fit, rivets that are larger than the rivet hole are often used and the rivet is cooled (usually in dry ice) before it is placed in the hole. a steel rivet 1.871 cm in diameter is to be placed in a hole 1.869 cm in diameter at 20 degree

    asked on September 21, 2010
  59. PHYSICS

    1. to make a secure fit, rivets that are larger than the rivet hole are often used and the rivet is cooled (usually in dry ice) before it is placed in the hole. a steel rivet 1.871 cm in diameter is to be placed in a hole 1.869 cm in diameter at 20 degree

    asked on September 21, 2010
  60. PHYSICSSS!

    A brass lid screws tightly onto a glass jar at 20 oC. To help open the jar, it can be placed into a bath of hot water. After this treatment, the temperature of the lid and the jar are both 60 oC. The inside diameter of the lid is 8.0 cm at 20 oC. Find the

    asked on September 21, 2010
  61. STATISTICS

    Can a ANOVA be compared to a blood test?

    asked on August 28, 2010
  62. English

    Which passage is correctly punctuated? a)In the middle if the night. My cat leaped onto mt stomach. b)In the middle if the night, my cat leaped onto mt stomach. c)In the middle if the night; my cat leaped onto mt stomach. d) My cat leaped onto mt stomach.

    asked on July 20, 2010
  63. English

    Choose the sentence below that has no errors in pronoun case. a) Sharon and him dtive to Las Vegas at least once a year. b)For Nancy and he, the movie was a boring waste of time. c)Our neighbor made a casserole for Chad and me. d)Nick said that he would

    asked on July 20, 2010
  64. English

    Which of the following word groups is punctuated correctly? a)It rained every day of our vacation nevertheless, we had a wonderful time. b)It rained every day of our vacation, nevertheless, we had a wonderful time. c)It rained every day of our vacation,

    asked on July 20, 2010
  65. Algebra

    Why are these algebraic expressions used and explain the logical error: Since a = b, then a2 = a * b Subtract b2 from both sides a2 – b2 = a * b – b2 Factor both sides: ( a + b )( a – b ) = b(a – b ) Divide both sides by ( a – b) ( a + b ) = b

    asked on July 19, 2010
  66. Algebra

    explain the logical error Square both sides to get a2 = b2

    asked on July 19, 2010
  67. Algebra

    Find logical error a2 = b * b

    asked on July 19, 2010
  68. algebra

    8a^2 + 40ab+ 50b^2 = 2(4a^2 +20ab +25b^2) = 2(2a + 5b)^2 How is this a perfect square?

    asked on July 13, 2010
  69. Algebra

    Are these complete? m^2 + 4mn +4n^2 = (m + 2n)(m+2n) 3x^3y^2 – 3x^2y^2 + 3xy^2 = 3xy(x^2y – xy + y) Thank you

    asked on July 13, 2010
  70. Algebra

    3m^3 + 27m = 3m(m^2 + 9) = 3m(m + 3)(m – 3) I miss something? is this complete?

    asked on July 13, 2010
  71. Algebra

    Factor polynomial completely 8a^2 + 40ab+ 50b^2 =

    asked on July 13, 2010
  72. Algebra

    Factor polynomial completely 8a^2 + 40ab+ 50b^2 =

    asked on July 13, 2010
  73. Algebra

    3m^3 + 27m = 3m(m^2 + 9) = 3m(m + 3)(m – 3) its is not done? is this a cubeproblem?

    asked on July 13, 2010
  74. Algebra

    3m^3 + 27m = 3m(m^2 + 9) = 3m(m + 3)(m – 3)

    asked on July 13, 2010
  75. Algebra

    8a^2 + 40ab+ 50b^2 =

    asked on July 13, 2010
  76. algebra

    a^2 + 2a -24

    asked on July 13, 2010
  77. Algebra

    Factor polynomial completely ax - 2a - 5x +10

    asked on July 13, 2010
  78. Algebra

    Solve equation 2x^2 + 5x –12 = 0

    asked on July 13, 2010
  79. algebra

    w^3 + 5w^2 - w = 5

    asked on July 13, 2010
  80. algebra

    Solve the equation (x-3)^2+(x+2)^2=17

    asked on July 11, 2010
  81. algebra

    Solve the equation (x-3)^2+(x+2)^=17

    asked on July 11, 2010
  82. algebra

    2x^2+5x-12=0

    asked on July 11, 2010
  83. Algebra

    The perimeter of this rectangular portion needs to be 14 yards and the diagonal is 5 yards. Can you help Mike determine the length and width of this new portion? Mike requested that you show him how you arrive at the answers.

    asked on July 11, 2010
  84. Algerbra

    JT has $16000 saved. In 2years time his investment grew to $250 00. Can you find the annual interest rate of his return by solving the following equation for him: 16000(1 + x)2 = 25000

    asked on July 11, 2010
  85. math

    a road crew has 3/4 ton of stone to divide evenly among four sidewalks. How much stone does the crew use for each sidewalk?

    asked on February 2, 2010
  86. 7th grade

    I have to write two paragraphs discussing the problem of winning support from other nations for the Patriot cause during the Revolutionary War. I don't know what the problem was. The French Spanish & Germans were eager to fight against the Engilish.

    asked on November 25, 2009
  87. Math

    Students at ACC must earn 90 credits to obtain an Associate’s degree. Three students find that they all have a GPA of 3.3 even though they do not have the same number of credits. The students hope to increase their GPAs to a 3.8 by the time they have

    asked on June 1, 2009
  88. algebra

    Can you help me to find the product of -4x^2 and x^3 + 2x^2 - 5x + 3... and the solution to the equation of x^2 + 30x = 1000...I came up with -20 and 50 but I think it is wrong also can you help me to do the factorization of 6x^2 - 2x -20....Thank You

    asked on May 26, 2009
  89. 8th grade

    can u help me to find the product of -4x^2 and x^3 + 2x^2 - 5x + 3 and the solution to the equation of x^2 + 30x = 1000...I came up with -20 and 50 but i don't think it is right..can u help also can you help me to do the factorization of 6x^2 - 2x -

    asked on May 26, 2009
  90. Science

    How does the use of antibiotics result in the evolution of resistant stains of bacteria.

    asked on February 4, 2009
  91. statistics...Please help

    A sample of 12 measurements has a mean of 24 and a standard deviation of 4.5. Suppose that the sample is enlarged to 14 measurements, by including two additional measurements having a common value of 24 each. Find the standard deviation of the sample of 14

    asked on January 24, 2009
  1. Art

    MEH I GOT 0%!!!!!!!!!

    posted on February 7, 2019
  2. English

    This is an easy question. Google it

    posted on December 17, 2018
  3. art

    D B C

    posted on April 2, 2018
  4. Science

    Who needs all of the answers I have them no LYE

    posted on March 28, 2018
  5. Science

    Do y'all sill need the answers ??? Because I have them

    posted on March 28, 2018
  6. Science

    1 false 2 C 3 D 4 B 5 D 6 A 7 B 8 A Promise these are right not lying

    posted on March 28, 2018
  7. Physics

    17.7

    posted on February 20, 2018
  8. Math

    how many gallons of water were in the tub initially before the plug was pulled? what would be my function equation for the line in the form of y=mx+b

    posted on November 30, 2017
  9. College math-please help

    the answer if got for the second part was 23589.83 and rounding to the 0.01% not sure how to achieve that part of the answer.

    posted on November 30, 2017