1. Literature

    'Explain why it is important for you to be able to say what you think. Include details that show how people form their opinions. Support your ideas with examples from 'Darkness At Noon' by Harold Krents and 'Homeless' by Anna Quindlen.' I reallyyy need

    asked by mysterychicken on December 30, 2009
  2. american history

    True/ False questions! 8. Three new congressional leaders after the War of 1812 were Daniel Webster, who represented the South; Henry Clay, who represented the Northeast; and John C. Calhoun, who represented the West. During his presidency, Andrew Jackson

    asked by Evan on December 29, 2007
  3. Finance

    Can you please show me how to solve these questions? Can you double check my answers? Problem 5.17 Your finance text book sold 49,000 copies in its first year.The publishing company expects the sales to grow at a rate of 21.0 percent for the next three

    asked by Anonymous on August 19, 2013
  4. Essay Writing

    I need help with parallel structure. My essay is contrasting cats and dogs, with cats being the superior (sorry dog lovers). One paragraph is to be block method the other is to be point by point. II. Body A. Needs 1. Feeding a. Cats b. Dogs 2. Training a.

    asked by Anna on November 24, 2008
  5. Calculus AB

    There's these two word problems I don't understand. 1. A man 6 ft tall walks at a rate of 5 ft per second toward a streetlight that is 30 feet high. The man's 3-foot-tall child follows at the same speed, but 10 feet behind the man. a) Suppose the man is 90

    asked by Annie on November 8, 2016
  6. Help!! #3 (URGENT)

    What is "internal fertilization" and how does it happen? What kind of animals use this method? List a few animals. give two advantages and two disadvantages. What is it: when a sperm cell and an egg cell unite outside the bodies of the parents. How does it

    asked by John on June 14, 2009
  7. Math

    Forecasting revenue and costs With the help of your chief financial officer (CFO), you have put together the following preliminary budget figures based on last year's numbers for a planned production and sales level of 4,000 units per month: Building

    asked by Iyana on September 10, 2012
  8. chemistry

    If im given mass percent and mass solvent how do I find mass solute and mass solution. example: Mass percent = 3.8% and Mass solvent 45.8 g. Find mass solute and mass solution

    asked by Monique on November 2, 2011
  9. Accounts

    The following details relates to the two machines X and Y: Machine X Machine Y Cost Estimated Life Estimated salvage value Working Capital required in the beginning Rs. 56,125 Rs.56,125 5 years 5 years Rs. 3,000 Rs. 3,000 Rs.10,000 Rs. 20,000 Annual income

    asked by Neeraj on October 16, 2010
  10. english

    i need an outline for what i should take notes on while i read a book because when i finish reading i need to write a book analysis. thanks in advance Keeping a reading log or reading journal is the best way to remember what you read and what you were

    asked by cassidy on December 3, 2006
  11. Writing/English

    I was wondering if someone could look my softcopy resume over. Is this good for a softcopy? Thanks for the help! :) Name Address Cake Decorator I started training to be a decorator in 2003. I became a part time decorator about a year later in 2004. Now in

    asked by Cole on October 28, 2007
  12. Management accounting

    Suppose one chairlift costs $2 million now you have to install the lift for $1.3 million, this lift allows 300 skiers on the slopes,for 40 days out of a year, running it costs $500 a day for the 200 days that it is open, now suppose the lift tickets cost

    asked by please help !!! on May 28, 2007
  13. science

    i need help with a packet that im struggling with my questions are write the total number of atoms present for the following questions: a. 4SO2 now i tried and got 8O'S and 1S b. 8O2 i tried and got 16 all together c. 3Al2(SO4)3 i tried and got 6Al, 3S,

    asked by maddy on January 12, 2015
  14. Chemistry

    Given the reaction system; 2 NO (g) + O2 (g) -> 2 NO2 (g) Write a brief explanation for each of the following statements in terms of the collision model and/or reactions mechanisms. (1)Increasing the concentration of NO (g)makes the reaction go faster.

    asked by Michael on January 27, 2011
  15. Chemistry

    Given the reaction system; 2 NO (g) + O2 (g) -> 2 NO2 (g) Write a brief explanation for each of the following statements in terms of the collision model and/or reactions mechanisms. (1)Increasing the concentration of NO (g)makes the reaction go faster.

    asked by Michael on January 26, 2011
  16. Physics

    Suppose that 4.7 moles of a monatomic ideal gas (atomic mass = 8.5 × 10^-27 kg) are heated from 300K to 500K at a constant volume of 0.47 m^3. It may help you to recall that CVCV = 12.47 J/K/mole and CPCP = 20.79 J/K/mole for a monatomic ideal gas, and

    asked by Billy on February 9, 2016
  17. Algebra, Solving equations

    I'm stuck with this equation: y = (4x-1)/(2x+3) We're working on inverses, which I understand, but my mind is blanking on how to solve this for x. Thanks in advance, Amy :) after you interchanged the x and y variables, and expanded you should have had x =

    asked by Amy on April 21, 2007
  18. Chemistry Equation(again!)

    Posted by chrissy on Saturday, January 6, 2007 at 1:23pm. In a lab expirement you add copper(II)nitrate to pure zinc. Write a balanced equation for this expirement and predict if a reaction will occur. For Further Reading Chemistry Equation - DrBob222,

    asked by chrissy-needs Chem help ASAP on January 6, 2007
  19. chemistry

    A voltaic cell is contructed in which a copper wire is placed in a 1.0 M Cu(NO3)2 solution and a strip of gold i placed in a 1.0 M AuNO3 solution. The measured potential of the cell is found to be 1.36V and the copper electrode is negative. The Ered for

    asked by Mark on July 17, 2010
  20. maths

    X and Y can together complete a wk in 3 days. If X alone can complete the work in 9 days. In how many days can Y alone complete the work ?

    asked by kumar on February 19, 2018
  21. Trigonometry

    Verify the identity. sin2x/cosx + sinx = 2sinx Solve for all values of x: 6cos2x-7cosx-3=0 If f(x)=cos1/2x-sin2x find the value of f(pi)

    asked by . on April 20, 2010
  22. Math

    29. Which of the following expressions should be placed in each set of parentheses below in order to solve the equation by completing the square? A. B. 3 C. 6 D. 9 The correct answer is D, but I need to learn how to do it and get the right answer. Thanks

    asked by Juan Nita 2 on December 25, 2016
  23. Math

    Use a proportion to find the missing side length in the following similar figures. Both are triangles one is small and the other is bigger. The small is 4m and 2m the big one is 9m and you have to solve for x on it. A. x=4.5 m B. x=18 m C. x=8 m D. x=2.25

    asked by Ams on January 18, 2016
  24. Algebra

    I do not understand this word problem at all. write an equation and solve. A rectangle has a length of x+6 units and a width of x-3 units. what is the perimeter in terms of x?

    asked by Anonymous on September 30, 2013
  25. calc

    Find the missing value: 1) log _____ = 1/2 Solve the equation, round to the thousandths place: 2) log8 - log(n-2) = 4log2 + log5

    asked by summer on December 4, 2015
  26. math

    1.)Name the property that is illustrated. a) 7 „e 6 ƒ­ 6 „e 7 b) 7 ƒy (1 ƒy 9) ƒ­ (7 ƒyƒn1) ƒy 9 2.) a) Identify the base in the following statement b) Solve for the amount. What is 81% of 285? 3.)a) Find the supplement of „£A. b) Find the

    asked by Sammy on April 25, 2011
  27. Math

    If digits are not to be used with repetition, find the number of four- digit odd numbers divisible by 15 which can be formed by using 0,2,3,5,6,7, and 9? Answer: 30 The answer is 30, but I don't know how to get 30, please help me how to solve it🙏

    asked by Natni on April 24, 2019
  28. physics

    A tiger leaps horizontally from a 15.0 m high rock with a speed of 7.10 m/s. How far (in meters) from the base of the rock will it land? so using the equation h=1/2 gt^2 and i put in 15 for h and g is 9.8 so i solve for t. is this right and when do i use

    asked by j on February 14, 2012
  29. Cultue

    I have a question from one of my problems I have to solve. When there is not much awareness about race, misconceptions are created to help people to identify with this group. How can these misconceptions further alienation/segregation?

    asked by Julie on January 18, 2012
  30. Math

    Using factoring to solve each quadriatic equation. 2x^2-5x-3=0. This is what I have so far but don't know what to do from here. GCF:1 A:2 B:-5 C:-3 AC:-6 Goal is the find two numbers that add to -5 and multiply to -6 Factors of 6: 1,6 -2,3 (That's the one)

    asked by Carly on April 9, 2010
  31. math

    massimo has $90 in the bank. Every time he rides the buss he spends $2.50. write and solve an equation that massimo can use to see how many times he can ride the bus.

    asked by nathan on June 14, 2017
  32. Maths

    Thanks steve for a brilliant answer! Got one last one which is gobbledegook to me. Two functions f and g are defined by f:x(arrow)x^2 + 3 g:x(arrow)2x + 1 find: a) the function fg b)solve the equation f(x) = 12g^-1(x) Many Thanks!!!!

    asked by Saud on November 21, 2012
  33. Math

    There are 2 hats, 3 scarves, and 3 pairs of mittens How many different combinations of 1 hat, 1 scarf, and 1 pair of mittens? How would I solve this, other than writing out each combination? Could someone please explain how?

    asked by Amy on October 11, 2010
  34. Math

    Posted a question on the 2/12/12 at 3:48PM and was never given an answer. Guess the math problem is too hard for anyone to solve. How do they expect me to answer it if no one else can? Thanks for your time. Parker.

    asked by Parker on February 15, 2012
  35. Chemistry

    What is the molar mass of a molecular solute when 5g of the solute dissolved in 150g of phenol lowers the freezing point 1.5C? do i have to use all three formulas to solve this one?

    asked by Veronica on March 7, 2010
  36. Chemistry

    2NaOH + CuSO4 = Na2SO4 + Cu(OH)2 100g of Cu(OH)2 is needed. Assuming 100% yield, how much of 1M NaOH and 0.5M CuSO4 must be used in mL? Any help would be awesome- even a formula on how to solve

    asked by Susan on April 1, 2014
  37. math

    Solve the problem. Use 3.14 for ð. Round to the nearest tenth, if necessary. A cylindrical container has a diameter of 10 in. and a volume of 549.5 in3. What is the height of the container?

    asked by Cindy on March 29, 2010
  38. chemistry

    For the reaction that occurs in the voltaic cell, Fe(s)|Fe2+(aq)||Cr3+(aq), Cr2+(aq)|Pt(s) determine E°cell. I don't understand how the Pt(s) would be used to solve this question. Please help!

    asked by Hannah on March 30, 2009
  39. Math - Calc 2/Algebra

    I'm trying to find the partial fraction decomposition of: 10x^2+2x-2/x^2(x+1) I already found B=-2 and C=6 Plugging in the numbers, I get: 10x^2+2x-2=Ax(x+1)+(-2)(x+1)+(6)x^2 How do I solve this for A? Maybe this is just some algebra that I'm rusty on. But

    asked by Anonymous on June 29, 2017
  40. science

    When you use a graph to solve a problem about how far a car traveled during a specified time during which it was accelerating, how many area caculations do you have to make? What is/are the shapes/shapes ou are calculating?

    asked by mary on October 24, 2007
  41. Math

    f(x) = 3x^2 , g(x) = 3x-1, and m(x) = 4x Find and simplify the composition function g(m(f(x))) answers i got which were wrong 3x-1(12x^3) 36x^4-12x^3 Maybe i am putting the information in incorrectly.. Should it look like this (3x^2(4x(3x^2))) then solve?

    asked by taylor on November 21, 2014
  42. Algebra

    A cab charges $1.75 for the first mile and $0.25 for each additional mile. Write and solve an inequality to determine how many miles Eddie can travel if he has $15 to spend

    asked by Jim on September 25, 2013
  43. ALGEBRA 2

    Factor the given expression. Then use the zero product rule and the quadratic formula to solve the problem. There should be three solutions to the equation. x^3-2197 x= PLEASE, help me with this one problem I am stuck on! THANKS!

    asked by student on April 16, 2013
  44. ALGEBRA 2

    Factor the given expression. Then use the zero product rule and the quadratic formula to solve the problem. There should be three solutions to the equation. x^3-2197 x= PLEASE, help me with this one problem I am stuck on! THANKS!

    asked by student on April 16, 2013
  45. Algebra

    Can someone help me with these two equations, I need to solve them by completing the square, I know the answers, (Number 1 is -11.56, 1.56, and number 2 is -10.35, 1.35) I just can’t remember how to get those numbers again, I have so much math on my

    asked by Aaron on December 16, 2016
  46. algebra

    Solve the problem by writing an inequality in the perimeter of a rectangular picture frame must be less than 180in. and width is 26in. what must the height of the frame be

    asked by tina on February 23, 2014
  47. algebra 1

    who is correct and why? chloe jonas 3

    asked by naomi on December 17, 2012
  48. chemistry

    The OH- concentration of 0.050 M ammonia, NH3, is 9.5x10^-4. Write the equilibrium equation for its ionization and the equilibrium constant expression; solve for the value of K.

    asked by Eghonghon on March 30, 2011
  49. Physics

    If a ball is thrown off a 123 m cliff at a speed of 18 m/s, how far from the base of the diff is the ball? Givens: Unknown: Equation: Substitute: Solve:

    asked by Anonymous on September 22, 2016
  50. Math

    I am stuck on a problem that has to do with the double angle formulas. I have to solve this: 4sinxcosx = 1. I tried using the formula 2sinu = 2sinucosu by substituting it in like this: 2(2sinxcosx)= 1 but then I am stuck

    asked by kathleen on December 6, 2010
  51. pre-calculus

    solve the following logarithmic equation. Be sure to reject any value of x that is not in thedomain of the orginal logarithmic expression. Give the exact answer. log3(x+8)=4 The three actually drops down a little below the g. Can someone tell me how to do

    asked by ladybug on October 6, 2012
  52. Physics

    Write a projectile motion problem with the initial condition vi=15 m/s at 50° above the horizontal. Solve this problem for ∆x, max height, and time of flight.

    asked by Help on October 7, 2009
  53. Algebra 2

    I know how to graph points but I need the points to this equation. f(x)=(-x)^4+4x^2-2x solve by making a table of values. It says I also need the coordinates at which the relative maxima and minima occur.

    asked by Kate on November 6, 2007
  54. quick little percent question

    this is the only one on the paper i cant figure out... geh 2% of what number is 15? let the number be x so (20/100)x = 15 can you solve that little equation? I am sure you can finish it up. Is that 20% or 2%? taking a second look.... oops, sure looks like

    asked by Adrienne on May 16, 2007
  55. Math

    What is the smallest of 3 consecutive positive integers if the product of the smallest and largest is 21 more than 9 times the middle number? x(x+2)=21+9(x+1) I'm not sure if this is a good equation to solve it..?

    asked by Claire on January 3, 2016
  56. algebra 2

    2X^4-9X^3+13X^2-X-5=0 Given that one root is 2+i, solve the equation. So far I have it set up like this: 2X^4-9X^3+13X^2-X-5/X^2-4X+5 I don't know how to get the answer, I know that I have to use long division but when I started to try it I kept getting

    asked by Jessica on January 27, 2011
  57. Algebra

    Solve Find (f o g)(-6) when f(x)=4x+4 and g(x)=6x^2-3x-6. I originally came up with 918, but the answer is 916. Obviously I was close, but could someone tell how to get 916. I am studying for a test and am re-working my homework problems. Thanks.

    asked by Anonymous on March 29, 2008
  58. Algebra-I really need help, please?

    I have to solve sqrt(2x-7) >=5 answers would be x>=16 x>=7/2 7/2

    asked by Sarah on January 8, 2011
  59. calculus help

    implicit differentation 1.y^3=4(x^2+y^2) 2.y^2-3x+2y=0 help please You consider y to be a function of x, but you don't explicitely solve for it. Then you formally differentiate w.r.t. x using the chain rule: y^3(x) = 4(x^2+y^2(x)) ---> 3y^2dy/dx = 8x + 8y

    asked by amy on November 22, 2006
  60. alg 2

    The book asks to us the quadratic formula to solve for the equation. Can someone help with these examples: 1.) x^2+4x-2=0 2.) 2x^2 -5x-2=0 3.) x^2+2x=4x 4.) -6x^2 +3x+2=3 ______________________________________ There are more problems but I think I can

    asked by Kylie on November 12, 2014
  61. math

    Eric and Frank want to equally share 4/3 feet of rope. What length of rope should each friend get? Explain how to use a drawing to help solve the problem.

    asked by Mel on March 17, 2015
  62. math (simple interest)

    Susan collected $1.20 interest after 6 months. What was the amount of her deposit if the bank pays 6% interest? Solve this equation: .06x = $2.40 the answer is 40

    asked by Spencer on February 19, 2007
  63. Geometry

    I having diffucltly with this triangle.This trangle angles are 3x,4x,x.You have to solve for x.I know you have to use the triangle sum therom.I got 7x=180.That would equal a decimal point which is not right.It has to be whole number.

    asked by Anonymous on July 4, 2011
  64. math,trigonometry

    solve each triangle described below using Δ ABC : 1)a = 10, A = 16°, B = 49° 2)a = 8, b = 7, A = 88° I don't know how to do this i forgot ... could u help (Steve, or Mrs.Sue, or Writeteacher plz help) this topic is Oblique triangle

    asked by Anonymous on January 5, 2015
  65. Math

    David and Coda-Wayne are walking a trail. Ted walks 3.1 kilometers farther than David. Write an expression and solve for X.

    asked by Ethan on December 3, 2018
  66. physical science

    A baseball is thrown a distance of 20 meters from the outfield to 3rd base. What is the baseball's velocity if it takes2.3 seconds to get to the third basemen? How would I solve this?

    asked by tay on October 11, 2016
  67. Math

    Solve the equation by factoring, by finding square roots, or by completing the square. 4(x+8)^2=144 I'm not sure if I'm suppose to divide or multiply the 4 to both sides..

    asked by Linda on November 10, 2011
  68. mATHS

    Hello mu question is calculate the upper and lower bounds of the following calculations given that each number is written to the nearest whole number 400\60 10*9\1 WHAT WILL THE ANSWER BE AND HOW CAN I SOLVE IT ?

    asked by Mo on October 5, 2007
  69. Help with one limit

    I'm asked to find the limit as n approaches infinity of : [(2^(n) +1]/ [2^(n+1)]. The review we were given has [1+ 2^(-n)] / 2 as the next step, but I'm not quite sure how to make that leap myself. The final answer is 1/2. How do you solve this limit?

    asked by Anonymous on April 30, 2014
  70. chemistry

    Iodine-131 has a half-life of 8 days. How many grams of a 12 g sample will remain at the end of 40 days? how do i solve this? i thought it was 12^40=1.5 but that's wrong...

    asked by jess on November 18, 2010
  71. Calc

    1. Determine an expression for dy/dt if x^2+2y^2=8 and dx/dt=3. 2. A point is moving along the right branch of a hyperbola defined by 4x^2-y^2=64. What is dy/dt when the point is at (5, -6) and dx/dt=3? I will start you on the first, using implicit

    asked by Icy on May 8, 2007
  72. Maths

    I have already asked this question but I have to use my calculator to solve x^2 + 8x + 5 = 0 Someone gave me a link to a quadratic formula solver but when I enter it into my calculator I nvever get the right answer.

    asked by Remy on September 17, 2009
  73. Math

    Find how much must be deposited now (present value) at % simple interest so that in 6 years an account will contain $8958 (future value). present value = $ WHAT FORMULA DO I NEED TO USE TO HELP ME SOLVE THE PROBLEM?

    asked by AMANDA on September 10, 2010
  74. algebra

    What are the steps of the order of operations? Why is it important that you follow steps rather than solve the problem from left to right? Write an expression for your classmates to simplify using a least three of the following.

    asked by Anonymous on November 23, 2008
  75. Calculus

    Solve : sec^2(x)= ã3*tanx + 1 on [0,radian-180 degrees) - couldn't find the symbol for radian on computer please try and explain how you got your answer best as yu can thanks so much :)

    asked by Jack on September 11, 2010
  76. chemistry

    a) The OH- concentration of 0.050 M ammonia, NH3, is 9.5x10^-4. Write the equilibrium equation for its ionization and the equilibrium constant expression; solve for the value of K.

    asked by E.G. on March 30, 2011
  77. algebra/ math

    Solve the problem. Leave the answer in exponential notation. The expression 2^6 x64^t approximates the number of bacteria after t hours. After 1/2 hr, how many bacteria are those? is it 2^6..

    asked by jacqueline on August 5, 2015
  78. Physics

    Two waves, both of amplitude A, are traveling in opposite directions along a rope. What is the range of displacement y that the two waves may cause when they overlap? A. -2A ≤ y ≤ 2A B. -A ≤ y ≤ A C. -1/2A ≤ y ≤ 1/2A D. 0 ≤ y ≤ A (Honestly

    asked by Kyu Q on December 29, 2018
  79. Algebra

    HELP! I am not sure how I would even start this problem or solve it. A hyperbola with a horizontal transverse axis contains the point at (4, 3). The equations of the asymptotes are y-x=1 and y+x=5 Write an equation for the hyperbola.

    asked by Tessa on July 26, 2014
  80. Chemistry

    Please help solve; 2Al +3Cl2 --> 2AlCl3 You are give 31.0g Al and 36.0g of Cl2. If you had excess chlorine, how many moles of of aluminum chloride could be produced from 31.0 g of aluminum?

    asked by Jeremy on September 28, 2010
  81. Math 3rd grade

    2-Eric and Frank want to equally share 4/3 feet of rope. what length of rope should each friend get? Explain how to use a drawing to help solve the problem.

    asked by Lina on February 3, 2014
  82. Chemistry

    What is the density of a copper block that is 8.96g/cm^3 in ounces/pint? I did all the conversions and the answer I got was 150ounces/pint? Is this correct? How to I solve this problem?

    asked by Megan on September 4, 2012
  83. math

    the cost of the nelson family dinner was $54.95 at the restaurant.they want to leave a 20% tip for the server. which equation will solve for the total amount of the dinner

    asked by Christopher on February 18, 2014
  84. Business Math

    Lance Lopes went to his bank to find out how long it will take for $1,700 to amount to $2,900 at 10% simple interest. Can you solve Lance’s problem?

    asked by Tonya on February 16, 2015
  85. algebra

    Yesterday your store earned $797.30just from the sale of cookies. Write and solve an equation that represents how many cookies were sold.

    asked by shelly on February 17, 2010
  86. Math

    The number 18 is multiplied by a number called "r". When 6 is subtracted from the product of 18 times r, the result is 54. Write the equation to solve this word problem.

    asked by Dawnetta on October 19, 2009
  87. math

    solve 6x^3-13x^2+x+2=0 using a graphing calculator. then use your answer to write the given function in factored form. (do not use the factor theorem to factor this.) (6 marks)

    asked by Navin on November 25, 2013
  88. Physics

    You hear a beat produced by 2 sources: 342.6 and 351.8 Hz. What is the period of the resulting beat tone? -- is there a formula for this? If so what is it and how do you solve the question?

    asked by Justin turner on June 5, 2011
  89. College Algerbra

    P=N/1+i is used to determine what amount of principle P should be invested for one year at simple interest rate i in order to have N dollars after a year. Solve the formula for i.

    asked by Anonymous on November 2, 2015
  90. Algebra Maths

    A local company is hiring trainees with less than 1 year of experience and managers with 5 or more years of experience. Solve the inequality and graph the solutions?

    asked by Raman on October 1, 2013
  91. 8th grade

    I am having trouble with these kinds of problems and I ask my teacher but he doesnt explain it good enough. Will you please tell me step by step instructions to solve this type of problem... -2(z + 11)=6 thank you

    asked by Sara on September 23, 2008
  92. math

    If 10 points are arranged on a circle, how many lines are needed to join every point to every other point once? First solve simpler problems to determine a pattern.

    asked by Anonymous on April 16, 2012
  93. Business Calculus

    The indefinite integral, or which call the "antiderivative", of f'(x)=6x-8x^3 is f(x) = 3x^2 - 2x^4 + C where C is any constant. Plug in x = 2 to that to see what C is. 3 = 3*4 - 2*16 + C Determine the antiderivative of the following function given the

    asked by drwls on December 3, 2006
  94. math

    Solve the quadratic equation (2x+3)(x-3)=7. If there is more than one correct answer, enter your answers as comma separated list. If there are no real solutions,enter none. Please help!!!!! :(

    asked by Andrea on April 19, 2018
  95. maths

    6y=9-3x rearrange for x= Change 6y = 9 - 3x to: 3x = -6y + 9, then solve for x by dividing both sides by 3 to get: x = -2y + 3 when you divided both sides by 3. there is a rule where you cant divide the answer if theirs an addition sign. so 3x=-6y+9

    asked by forest on May 8, 2007
  96. Trigonometry

    Solve the equation. (Find all solutions of the equation in the interval [0, 2π). Enter your answers as a comma-separated list.) 4 tan(2x) − 4 cot(x) = 0

    asked by Thomas on February 27, 2019
  97. physics

    10. A length L of wire has a charge density of  C/m. What is the electric field at an axial distance r from the wire if L is 5 meters,  is 5 x 10-8 C/m and r is 10 cm. Use Gauss’s Law to solve.

    asked by ike on March 5, 2011
  98. rational functions

    A rational function that passes through (0,0) and (4, 8/7) has the x-axis as a horiztonal asympotote. It also has 2 vertical asymptotes x=3, x=-3. I understand that to set it up, it is y= ax+b / (x+3)(x-3). I don't understand how to solve for a and b.

    asked by luke on January 27, 2007
  99. math

    solve 6x^3-13x^2+x+2=0 using a graphing calculator. then use your answer to write the given function in factored form. (do not use the factor theorem to factor this.) (6 marks)

    asked by paul on November 25, 2013
  100. Algebra 2

    A radioactive substance decays at a rate of y = ae^-0.1483t, where t in in hours. Find the half-life of the substance. How do I solve this problem if I am only given the constant.

    asked by Sammantha Avants on December 1, 2015

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