Tia

Popular questions and responses by Tia
  1. Math

    1. Does the table represent an exponential function? X: 1, 2, 3, 4 Y:-1,-8,-27,-64 Yes or No? I am confused on this, so help would be nice. Thank you.

    asked on February 5, 2015
  2. chemistry

    What does ammonium Iodide equation look like dissolved in water?

    asked on March 3, 2015
  3. Check Answers (Math)

    Which of the following has a graph that is wider than the graph of y=3x^2+2? A) y=3x^2+3 B) y=0.5x^2+1 C) y=-4x^2-1 D) y=4x^2+1 Would the answer be B?

    asked on March 10, 2015
  4. business math

    A second hand furniture store buys sofas with a list price of $9,500. If the wholesaler offers trade discounts of 10/20/30, find the single equivalent discount.

    asked on January 29, 2015
  5. Math

    A smokestack is 150 feet high. A guy wire must be fastened to the stack 40 feet from the top. The guy wire makes an angle of 40∘ with the ground. Find the length of the guy wire rounded to the nearest foot. - I've got no idea where to start or what to

    asked on July 1, 2018
  6. Physics, Someone please help me!

    A person bending forward to lift a load with his back, as shown in the figure, rather than with his knees can be injured by large forces exerted on the muscles and vertebrae. The spine pivots mainly at the fifth lumbar vertebra, with the principal

    asked on November 7, 2012
  7. ballou high school

    The smith family is going to buy a home for 150,000 they will need a 10% down payment how much will they need

    asked on March 27, 2012
  8. Math

    Yolando Bravo wants to make the following deposit: 1 20 dollar bill 3 5 dollar bills 4 1 dollar bills 7 quarters 6 dimes 8 nickels 64 pennies 1 paycheck for $328.92 1 refund check for %18.95 i try to do this i been stuck on this problem all freaking day

    asked on February 29, 2012
  9. Social Studies

    Why is Urbanization associated with the industrial revolution?

    asked on January 14, 2019
  10. Health and Nutrition

    Define carbohydrates, chemical make up and basic functions of sugars and starches in the body.

    asked on September 9, 2012
  11. bio 151

    Describe where EPSP is produced, and explain how it is produced. What is its significance?

    asked on June 3, 2011
  12. calculus

    Find dy/dx 4x^2+y^2-8x+4y+4=0, find points on graph of the equation where there is a vertical or horizontal tangent line

    asked on October 11, 2010
  13. Finite Mathematics

    compute the number of permutation that a chair, vice chair, secretary, treasurer and parliamentary can be chosen from a committee of twenty members.

    asked on September 18, 2018
  14. science

    An object is placed at a distance of 12 cm from a concave mirror of radius of curvature 16 cm .find the position of the mirror.

    asked on October 22, 2016
  15. math

    there is 1/4 cup of lemon juice in each pitcher of lemonade. How many whole cups of lemon juice are there in 12 pitchers of lemonade?

    asked on February 16, 2016
  16. algebra

    why are handcuffs like souvenirs?

    asked on November 18, 2015
  17. Social studies

    1) The following, "People want to ensure that Puerto Ricans always identify with the Spanish language and culture." Provides support for which of the following statuses for the country of puerto rico? A) Separate Nation B) U.S. Commonwealth C) U.S. State

    asked on April 28, 2015
  18. business math

    Israel signed a simple discount promissory note for $15,000. The discount rate is 7.5%, and the term of the note is 120 days. What are Israel’s proceeds on the loan?

    asked on March 2, 2015
  19. Math (Asap)

    If someone could help fast that would be great. :) Write a trinomial with 9ab as the GCF of all three terms. I don't understand how to do this. So if someone would help that would be great. Thank you so much!

    asked on March 2, 2015
  20. Math (Asap)

    If someone could help fast that would be great. :) Write a trinomial with 9ab as the GCF of all three terms. I don't understand how to do this. So if someone would help that would be great. Thank you so much!

    asked on March 2, 2015
  21. math

    mike is playing cars with his sister when he draws a card from a pack of 35 cars number from 1 to 35. what is the probability of drawing number that is divisible by 5?

    asked on May 27, 2014
  22. PSYCHOLOGY

    How would you characterize the work environment at Ford in the 1920s?

    asked on March 1, 2013
  23. biology

    Explain negative feedback and give one example in the human body.

    asked on April 15, 2011
  24. science

    a car traveling 20m/s brakes and takes 3s to stop. what is the acceleration in m/s2?

    asked on January 6, 2011
  25. maths

    for he formula A=P+Prt, find the value of (a). (i) A when P = 750. r=0.09 and t=8 (ii) P when A=720.r=0.12 and t=5 (b) make t the subject of the formula

    asked on October 19, 2010
  26. maths

    karen decorated her mother's birthday cake. one-third of candles are pink, three-eights are yellow, one-quater are blue and the two remaining candles are white. calculate (a). the fraction of candles that are white. (b). the total number of candles on the

    asked on October 19, 2010
  27. physics

    During strenuous exercise, it is possible to exert forces to the joints easily ten times greater than the weight being supported. What is the maximum force of friction under such conditions? The frictional forces in joints are relatively small in all

    asked on October 23, 2016
  28. Physics

    A skier is pulled up a slope at a constant velocity by a tow bar. The slope is inclined at 23.0° with respect to the horizontal. The force applied to the skier by the tow bar is parallel to the slope. The skier's mass is 55.3 kg, and the coefficient of

    asked on September 25, 2015
  29. maath algegra 5

    force of gravity on Earth is 6 times greater than on the moon. As a result, objects weigh 6 times as much on Earth as they do on the moon. A scientific instrument weighs 34 pounds on the moon. How much does the instrument weigh on Earth

    asked on April 21, 2015
  30. Math

    1)How many real number solutions does the equation have? -8x^2-8x-2=0 A) One Solution B) Two Solutions C) No solutions D) Infinitely many solutions If someone could help me with this that would be great since I am confused. Thank you!

    asked on April 6, 2015
  31. Health

    A person who hasn't smoked in two hours and is irritable is showing symptoms of.... A. Respiration B. Hunger C. Withdrawal D. Addiction You are supposed to pick two, and I think it is B and C. Please correct me if I am wrong. Thank you!

    asked on February 10, 2015
  32. Math

    1.A tour boat on a river traveled 40 miles downstream in 4 hours. The return trip against the current took 5 hours. What was the rate of the current? A. 2.0 MPH B. 1.5 MPH C. 0.5 MPH D. 1.0 MPH This is also another question I did not understand. Thank you.

    asked on February 3, 2015
  33. Math

    1. The set of ordered pairs of the form (x,y) shown below represents points on a graph for a direct variation. (−4,6) (−1,−1.5) (0,0) (2,3) (6,9) Which equation best represents the relationship? A. y=3/2x B. y=2/3x C. y=x-2 D. y=x+3 Should I just

    asked on February 3, 2015
  34. Math

    A tour boat on a river traveled 40 miles downstream in 4 hours. The return trip against the current took 5 hours. What was the rate of the current? A. 2.0 MPH B. 1.5 MPH

    asked on February 3, 2015
  35. Math

    NEED HELP ASAP PLEASE! 1. evaluate x/y for x=2/3 and y=6/7 A. 7/9 B. 8/10 C. 9/12 D. 12/21 That is all. I do not understand this, so if someone could help that would be great. Thank you so much!

    asked on January 26, 2015
  36. math

    Karen and Alicia sell TVs. Last month Alicia sold 15 less TVs than Karen. Together they sold 99. How many TVs did Karen sell?

    asked on December 14, 2014
  37. Help math

    So is this right for prime factorization be 2 to the 2nd exponent x 3 x 5 to the 4th exponent x 2 the 3rd exponenetx 11 to the 2nd ?

    asked on December 5, 2012
  38. exponenents

    So is this the correct prime factorization be 2 to the 2nd exponent x 3 x 5 to the 4th exponent x 2 the 3rd exponenetx 11 to the 2nd ? which equals ?

    asked on December 5, 2012
  39. Help math problem??

    2 to the 2nd exponet x 3 x5 to the 4th exponent x 8 x 11 to the 2nd exponent is not a prime factoration right? because of the 8 ?

    asked on December 5, 2012
  40. Physics URGENT!!!

    A train sounds its horn as it approaches an intersection. The horn can just be heard at a level of 59 dB by an observer 14 km away. (a) What (b) What intensity level of the horns sound is observed by someone waiting at an intersection 46 m from the train?

    asked on December 4, 2012
  41. Physics- Someone Please Help!!!

    The overall length of a piccolo is 30.6 cm. The resonating air column vibrates as in a pipe that is open at both ends. Assume the speed of sound is 343 m/s. (a) Find the frequency of the lowest note a piccolo can play, assuming the speed of sound in air is

    asked on December 3, 2012
  42. CRITICAL THINKING

    What is critical thinking?

    asked on August 17, 2012
  43. Reading

    Determine which of the following items are inductive generalizations and which are statistical syllogisms. Explain your answer. 1. I don’t think camphor trees are deciduous; at any rate ours isn’t. 2. Blu-ray disks aren’t any better than regular old

    asked on August 1, 2012
  44. environmental science

    what are the sources of the following: carbon dioxide CO2 chlorofluorocarbons CFC's ground level ozone

    asked on July 21, 2012
  45. math

    find the value of y in this equation: 16y=164

    asked on June 21, 2012
  46. math

    solve this problem -282 -(+1,017)=

    asked on June 20, 2012
  47. science

    which if the following stars is brightest Nova, white dwarf, red giant, or main sequence

    asked on June 8, 2012
  48. Psy

    you see with your brain not with your eyes Defend this statement with reference to the Young-Helmholtz theory of color vision and the optic disc

    asked on June 3, 2011
  49. Science

    An object is moving due east. You push the object. Work is being done at all times when you push...

    asked on May 16, 2011
  50. Chemistry still don't understand the answer

    How many ml of a 2 M solution of HCL would be needed to neutralize 2 ml of a 5 M solution of KOH?

    asked on April 28, 2011
  51. Chemistry

    how many grams of CaCl2 would be required to be added to water to prepare 1 liter (1000 ml) of a 1.72% (w/v) aqueous solution of CaCl2?

    asked on April 27, 2011
  52. geometry

    what is the name of the figure that is 36 inches around and that has equal sides, each 6 inches long?

    asked on January 28, 2011
  53. math

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

    asked on November 30, 2010
  54. maths

    two cyclists go around a race track repeatedly. the first cyclist takes 105 seconds to complete a circuit. the other cyclist takes 75 seconds. they begin together at the starting line. calculate the length of time, in minutes and seconds that would have

    asked on October 19, 2010
  55. MATH

    WRITE DOWN THE VALUE OF (4XY)

    asked on October 17, 2010
  56. math

    these two rectangles are the similar, rectangle number one: the width is 42cm and the height is 27cm. rectangle two: the width is 56cm find x.

    asked on October 17, 2010
  57. math

    expand x^(4-2x)

    asked on October 17, 2010
  58. math

    write down the value of 27 1/3

    asked on October 17, 2010
  59. Physics

    A 25 kg mass is on a level, rough surface where the force of friction is a constant 15 N. A horizontal applied force of 65 N acts on the mass. The mass is initially at rest. What speed does that mass have after being moved 2.0m?

    asked on October 17, 2010
  60. math

    a car uses 25 litres of petrol to travel 200 miles. how many litres of petrol will the car use to travel 450 miles?

    asked on October 16, 2010
  61. Physics

    you push with a 40-N horizontal force on a 2-kg box of coffee resting on a horizontal surface. The force of friction on the box is 12 N. Show that the acceleration is 4 m/s^2

    asked on September 26, 2010
  62. chemistry

    how many valence electrons is an oxygen atom able to attract from other atoms

    asked on February 7, 2010
  63. PHysics-almost complete!

    In a physics lab experiment, a student immersed 205 one-cent coins (each having a mass of 3.00 g *.003kg) in boiling water. After they reached thermal equilibrium, she quickly fished them out and dropped them into 0.244 kg of water at 20.0 C in an

    asked on December 4, 2007
  64. Global Studies

    1. How did agriculture change the lives of early South American people? A. People competed over crops. B. People no longer needed to hunt. C. People became nomadic. D. People began to settle in one place.** 2. Which of the following is an example of how

    asked on November 6, 2019
  65. Chemistry

    Write chemical formulas for compounds containing each of The following one phosphorus atom For every five chlorine atoms

    asked on September 29, 2019
  66. math

    I have a few questions and if you could please get back to me asap that would be greatly appreciated! 1. fill in the blanks for the rules for working with exponents: a. if multiplying terms with the same base, you _____ their b. if dividing terms with the

    asked on June 7, 2019
  67. Algebra

    How do you write out 5 by 13 product of 13 and z?

    asked on April 14, 2019
  68. Chemistry

    What is the enthalpy rate of reaction of Na2CO3 + 2M HCl = Na2Co3 + H20 + Co2?

    asked on March 9, 2019
  69. math

    $300 at 5% interest for 7 years. Find the simple interest earned in the account. A. $214.29 B. $11.67 C. $420.00 D. $105.00 Can you please help? Thanks!

    asked on January 14, 2019
  70. math

    You are charged $279 on your credit card for a hotel stay, you call to complain about the unexpectedly high charge, but are told there are a total of 24% taxes for hotel rooms where you stayed. What was the advertised price of the room before taxes?

    asked on September 29, 2018
  71. math

    you are given two sets of data: x = [1, 4, 2, 10] and y = [64, 121, 16, 400] a) How large is the set x? b) What is the value of the element at index number 2 in set x?

    asked on September 23, 2018
  72. math

    you are given a set of data: x = [1, 4, 2, 10] a) How large is the set x? b) What is the value of the element at index number 2 in set x?

    asked on September 22, 2018
  73. math

    Zach works at the local sports store. He is paid 3% commission for every snowboard that he sells. If he sells snowboards worth $3850 during the month, what will he earn in commission for the month?

    asked on May 15, 2017
  74. physical science

    a wave traveling in water has a frequeny of 250 Hz and a wavelength of 6.0 m. what is the speed of the wave?

    asked on April 21, 2017
  75. chemistry

    Help me conclude my lab experiment on formula of a hydrate.with the aim of determine the number of molecules of water associated with a hydrated inorganic salt

    asked on February 27, 2017
  76. Maths

    Number of red circle shapes used in the patteren : 3 , 6 , 10 The first difference is +3 and + 4 which leads the second difference to be +1 What do I do after this? especially if the 1st difference is 1?

    asked on February 26, 2017
  77. Physics

    2300 Joules is used to lift a wheelbarrow through 4 meters up an inclined plane into a container. Why does the man use more joules (3500 J) to push the wheelbarrow?

    asked on February 19, 2017
  78. math

    if angle pqr=1 1/2 right angles find the reflex angle pqr

    asked on January 11, 2017
  79. chemistry

    Consider the reaction below. C3H8 + 5 O2  3 CO2 + 4 H2O How many litres of CO2 will be produced when 10.0 L of O2 are completely reacted with C3H8? Assume that the volumes of the reagents and products are measured at constant pressure and temperature.

    asked on October 15, 2016
  80. chemistry

    75.0 mL of a 1.50 M solution is diluted to a total volume of 278 mL. A 139-mL portion of that solution is diluted by adding 139 mL of water. What is the final concentration? Assume the volumes are additive.

    asked on October 14, 2016
  81. Data analysis

    Question 1 Production Rates A manufacturing company wishes to find out whether the productivity of its workforce has increased now that they have a new machine. The factory examined the records for a random sample of 8 hours over the past month. The hourly

    asked on May 3, 2016
  82. data analysis- math

    Question 1 Production Rates A manufacturing company wishes to find out whether the productivity of its workforce has increased now that they have a new machine. The factory examined the records for a random sample of 8 hours over the past month. The hourly

    asked on May 3, 2016
  83. Data analysis

    Question 1 Production Rates A manufacturing company wishes to find out whether the productivity of its workforce has increased now that they have a new machine. The factory examined the records for a random sample of 8 hours over the past month. The hourly

    asked on May 2, 2016
  84. Art

    which of the following best explains why a colorful tulip is not typically viewed as a work of art? A.Tulips cannot be displayed in a gallery. B. Tulips are not lasting objects. (I chose this one) C. Tulips do not have artistic patterns D. Tulips are not

    asked on April 28, 2016
  85. math

    A rectangular picture frame measures 49 cm by 98 cm. What is the perimeter or distance around the picture frame in meters? m

    asked on March 17, 2016
  86. Math

    17.4 is 25% of what number? A. 4.35 B. 52.2 C. 69.6 D. 34.8 my answer is A

    asked on March 17, 2016
  87. math

    LeBron scored a basket 72 times out of 150 shots. What percent of his shots did he score? A. 42% B. 50% C. 48% D. 63% My answer is 48% is this correct

    asked on March 17, 2016
  88. math

    Which of the following statements is a true proportion? 18/42=12/18,18/42=9/24,18/42=21/48,or 18/42=118/142

    asked on March 15, 2016
  89. math

    What is the answer to this fractions 1/3 + 2/7

    asked on March 15, 2016
  90. Calculus

    Starting with an initial guess of x=2, use Newton’s method to approximate (Third root of 7). Stop the iterations when your approximations converge to four decimal places of accuracy. Compare with the approximation provided by your calculator I'm so stuck

    asked on March 13, 2016
  91. Painting

    why did painter meissonier place napoleon at the front and center of this art work? The Walters Art museum Baltimore. A. To show his small size B. To show his central importance C. To show his entire figure D. To make wise use of space•• Correct this

    asked on February 19, 2016
  92. math

    Find f(5) when f(x)= x2+7 ______ x3+5x

    asked on September 9, 2015
  93. Math

    Please help! I am confused about this question and can not seem to get the answer. Thanks! 1) You choose a marble at random from a bag containing eight brown marbles, seven yellow marbles, and one purple marble. You replace the marble and then choose

    asked on May 14, 2015
  94. Math

    Hi there! I am so confused about these questions if anyone could help that would be great. 1. Simplify. x+5/x^2+6x+5 A) 1/x+1; where x= -1*** B) 1/x+1; where x=-1,-5 C) 1/x-5; where x=5 D) x-5 2. Simplify. x^2+3x-4/x+4 A) 1/x-4; where x=4 B) x-4 C) x-1;

    asked on May 13, 2015
  95. Math

    Diane is putting money into a checking account. Let represent the total amount of money in the account (in dollars). Let represent the number of weeks Diane has been adding money. Suppose that x and y are related by the equation 30x+450=y . Answer the

    asked on April 24, 2015
  96. Math

    1) What is tan(a) for the triangle shown? BC has a length of 8. BA has a length of 17. AC has a length of 15. The right angle is on the BC sides lower left hand corner. A) 8/15 B) 15/8 C)17/8 D) 8/17 Whenever I try this I get weird answers. I am extremely

    asked on April 22, 2015
  97. Math

    1) Solve the equation for p. Identify any extraneous solutions. √p=-1 A) -1 is a solution of the original equation. 1 is an extraneous solution. B) 1 is a solution of the original equation. C) 1 is a solution of the original equation. -1 is an extraneous

    asked on April 22, 2015
  98. Math

    A) 2y=√5y+6. Show your work on how you solved it and checked to see if it was right. I know the answer is y=2, but I do not know how to get that. So, If anyone could help me that would be amazing. Thank you!

    asked on April 21, 2015
  99. Math

    1) When will the dependent variable in the equation y=√x+4-3 equal or exceed to 4? A) x > or equal to -0.17 B) x > or equal to 45 C) x > or equal to 48 D) x > or equal to 53 2) The function t=√d/16 models the time (t) in seconds that an object has been

    asked on April 7, 2015
  100. science asap

    1) How do decomposers increase the fertility of soil? A) By storing moisture in the soil. B) By breaking down and digesting the remains of dead organisms. C) By making spaces for air and water. D) By burrowing deep below topsoil. I am thinking is is either

    asked on March 23, 2015

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