1. Math

    One triangle has side lengths 3,5, and 6. A similar triangle has side lengths 18, 15 and 9. Which of the following ratios is the scale factor of the triangles? A 1/6 B 1/3 C 1/5 D 2/3 The answer is given as B, but I don't understand why or how to get that.

    asked by Katie on November 28, 2015
  2. math

    Sara wants to increase her training so that she does 70 sit-ups in week 2. Type an equation that shows how many more sit-ups Sarah would have to do in week 2 my answer is 65+t=70 the value of the t=5

    asked by siulaniperez on March 22, 2015
  3. Pre-Calc-Please check

    I have three questions: 1. What is the remainder of (x^3 + 2x^2 - 5x+4) /(x-3) I think the answer is 34?? 2. Evaluate (4+5i)(2+2i) =4(2) +4(2i) + 5i(2) + 5i(2i) = 8 + 8i + 10i+10i^2(-1) =-2 + 18i 3. Using Rational Roots Theorem, list all possible rational

    asked by Julia on January 9, 2012
  4. Chemistry check my answer?

    Hi! is my answer correct? Consider the following chemical reaction: H2 (g) + I2 (g) 2HI (g) At equilibrium in a particular experiment, the concentrations of H2, I2, and HI were 0.15 M, 0.033 M, and 0.55 M, respectively. The value ofKeq for this reaction is

    asked by Richard on October 25, 2010
  5. Math

    A rectangular prism has a volume of 9 inches 3 cubed. The area of the base is 4 inches to 2 cubed. What is the height of the prism? Please show the steps to get the answer

    asked by Cheyenne on May 3, 2018
  6. chemistry

    hello, I am trying to find an answer for cooling H2O2 in synthesis of hexaamminecobalt(III) chloride but did not cooled H2O2 for the synthesize pentaamminechlorocobalt(III) chloride..

    asked by hayrus on March 17, 2011
  7. chemistry

    hello, I am trying to find an answer for cooling H2O2 in synthesis of hexaamminecobalt(III) chloride but did not cooled H2O2 for the synthesize pentaamminechlorocobalt(III) chloride..

    asked by hayrus on March 17, 2011
  8. Maths

    If you have 100 tea cups 37 fall on the floor 15 chucked on the floor and a monster eats 9 how many tea cups remain?Then divide the answer by 3.

    asked by Aalia on April 17, 2012
  9. Physics

    An astronaut drops a feather from 1.9 m above the surface of the moon. If the acceleration of gravity on the moon is 1.65 m/s 2 , how long does it take the feather to reach the surface? Answer in units of s.

    asked by Purplegirl06 on October 9, 2018
  10. calculus 12

    7. ABC has vertices A(3,2,-5), B(4,-1,7) and C(-8,3,-6). a) Determine the area of ABC. b) Determine the coordinates of point D such that ABCD is a parallelogram. c) Is the parallelogram a rectangle? Justify your answer.

    asked by samantha on May 28, 2013
  11. 3rd grade

    Using coins from home, build a design with mirror symmetry. Half and half? Then she needs to answer amount of $ side A is worth and how much $ the whole design is worth?

    asked by Anonymous on September 16, 2008
  12. Algebra

    Start from 110 feet away, a person on a scooter rides towards a checkpoint and then passes it. At what times is the scooter 40 feet away from the checkpoint? My answer is 2.3 to 4.6 seconds

    asked by Aaron on October 4, 2014
  13. 4th Grade Math: Help Is Needed ASAP

    My son is in the fourth grade and is needing help with these math problems. Can someone please help him with these problems. 1. 2/3+2/9= 2. 3/5+3/10= 3. 5/12+1/3= 4. Find the sum of 1/6 and 1/12 5. Add 1/4 to the answer in Exercise 4. 6. What is the sum of

    asked by Tim on November 18, 2013
  14. math help plz?!

    A town received a large amount of rainfall. Which units would be most appropriate to describe the rainfall in the town? Select each correct answer. in/h

    asked by ains on March 2, 2017
  15. math

    Bronze cocnsists of 6 parts tin to 19 parts cooper. How amny pounds of tin are there in a 500 lb. bronze statue? What is the formula for getting the answer?

    asked by Timmy on February 1, 2010
  16. math

    Find the area of the segment of the circle. Leave your answer in terms of pi. there is a circle with a shaded area that has a 90 degree triangle in it and a 3 next to one soide of the triangle

    asked by becca on May 4, 2013
  17. PHYSICS

    A BALL IS DROPPED A HEIGHT AT THE SAME TIME AS ANOTHER BALL IS PROJECTED HORIZONTALLY FROM THE SAME HEIGHT. 1.WILL THE BALLS HIT THE GROUND AT THE SAME TIME. 2.EXPLAIN YOUR ANSWER IN (1).

    asked by OLAYEMI on October 19, 2014
  18. Language Arts

    The man quickly but carefully opened the oyster’s hard shell. A. quickly B. but C. carefully D. opened I think the answer is B but i am not sure. Can you check this and explain what a conjunction exactly is. Thanks!

    asked by J on April 18, 2016
  19. Science/Health

    please check my answer thanks True or False You spleen helps in blood clotting. If imparied this will affect your blood clotting ablity. I said true

    asked by Anonymous on April 6, 2008
  20. biochem

    why do lipids less dense than proteins? PLEASE HELP ME ANSWER THIS QUESTION. it really makes me wonder because lipids are much larger molecule compare to protein molecule but why protein is denser?

    asked by sheila on February 22, 2016
  21. mat115

    Need help with this math question. Thanks for your help. Work must be shown and reduced to the lowest terms. 7/11-3/11 The directions to this question is subtract. Write the answer in lowest terms. Thanks so much for help.

    asked by adore001 on August 29, 2010
  22. average math

    TRUNK AND TAILS bella the dog weighs 72 pounds. that's ABOUT 8628 pounds less than tarra weighs. how much does tarra weigh? i think the answer is 8530.

    asked by bolt on November 21, 2009
  23. Physical Science

    Hello, Can some one please tell me if I calcilater this right... Thank You I used: I=LK1(Tf-To) What is the length of an aluminum rod at 65 degrees celsius if its length at 15 degrees celsius is 1.2 meters? my answer: 0.001386 meter

    asked by Mandi on February 7, 2008
  24. math

    A student performs the following addition of fractions, 2/3 + 3/5 = 5/8. There is an error with the process the student used. What is the error and how can it be corrected? What would be the correct answer if the fractions were multiplied instead of added?

    asked by Kaynila on February 4, 2014
  25. Civic

    The present-day Republican Party is descended from the ____ Party. A. Anti-Federalist B. Democratic Republican C. Federalist D. Conservative Answer is "D"

    asked by Jen on May 20, 2013
  26. Math

    You are making a necklace that is 9 inches long. You use 6 beads for each inch. What integer is the change in your supply of beads after making the necklace?(negative answer)

    asked by Anonymous on August 29, 2016
  27. African Amer. Study

    What was the name of the abolitionist paper of William Lioyd Garrison? I just wrote the name of the paper was William Lloyd Garrison because I did'nt know the answer and so my teacher marked it wrong.

    asked by Mack on January 29, 2008
  28. eth. help please

    Ms. Sue please send me some informations that will help me answer those two questions. What do these statistics reveal about Asian diversity in America? What do you believe is the future of Asian diversity in America? Thanks.

    asked by rose (Ms. sue) on August 1, 2008
  29. physicss

    A car traveling 84 km\h is 150 m behind a truck traveling 67km\h. How long will it take the car to reach the truck?(Second) I'll got the answer and it was 30 second But I really dono how It was solved I need the wayyy;((

    asked by saly on October 16, 2011
  30. math

    factor (15a squared bc squared -9a squared b to the fourth c) by finding the gcf I think the answer is either 3abc(5ac - 3a cubed) or 3a squared bc(5c - 3b cubed) Am i on the right track?

    asked by robert on January 31, 2008
  31. Math

    A recipe for 1 1/5 dozen pancakes calls for 2 1/3 cups of milk. How many cups are needed to make 1 1/10 dozen pancakes? Answer as a mixed number

    asked by Evette on September 1, 2015
  32. ENGLISH

    Identify the adjective in the following sentence. John Keats "Ode on Melancholy" is a truly beautiful poem. A. Melancholy C.beautiful C.truly D.poem Answer :C Is it correct

    asked by Jiya on August 8, 2008
  33. Math

    A 12-foot ladder is set up 5 feet from the base of a building. How far up the building does the ladder reach? Round your answer to the nearest tenth of a foot.

    asked by Serena on January 30, 2014
  34. Math

    Find the points of intersection of the parabolas y=1/2x^2 and y=1-1/2x^2. Show that at each of these points the tangent lines to the two parabolas are similar Answer (+-1,1/2) Please show and explain all steps thank yo

    asked by Jason on November 6, 2013
  35. Math

    A recipe for 1 1/5 dozen pancakes calls for 2 1/3 cups of milk. How many cups are needed to make 1 1/10 dozen pancakes? Answer as a mixed number.

    asked by Evette on September 1, 2015
  36. physics

    A 65 g meter stick has two masses, each 250 g placed upon it. The first is located at 72 cm and the second located at 41 cm. Where should you place your finger if you wished to balance the meter stick? Give your answer in cm.

    asked by paige on April 25, 2011
  37. Algrebra

    I don't understand on how to answer this question. Could you please help and tell me the parts for the graphs? 1) X,Y is a point in the first Quadrant Identify the location of: A.(-X,Y) B.(X,-Y) C.( -X,-Y) 2) X,Y is the point on the second quadrant. Find

    asked by Anonymous on October 25, 2016
  38. Calculus

    Sketch the region on paper. If it is a finite region, find its area. Round your answer to three decimal places. (If the area is not finite, enter NONE.) S = {(x,y) | x ≥ −4, 0 ≤ y ≤ e-x/2}

    asked by Kaitlyn on February 23, 2016
  39. math,algebra,correction

    which one is correct: factor completely: y^4+3y^3-5y^2-15y I ended up with two different ways but i am not sure which one is correct. Is it (A) y(y^2-5)(y+3) or (B) (y^3-5y)(y+3) Personally i think its A but then when i do foil to both of them i get the

    asked by jacky20 on April 18, 2007
  40. algebra

    The sum of the first n counting numbers 1 + 2 + 3 + 4 + 5 ... + n is given by S = n/2(1 + n). a) Find the sum of the numbers 14 to 40 inclusive Answer is 729. But i don't get why. Someone explain what the qestion means by "inclusive" please >

    asked by Annie on February 8, 2008
  41. English

    Question : Matthew Antony, Grant’s former teacher tells him, “What do you know about life?” He tells him, “ You have to go away to know life.” – What does this mean to you? I need some pointers to help me answer my question... (like extra

    asked by andrew on December 4, 2008
  42. Math

    1) Find two values of Q that satisfy the equation. Give your answer is degrees and radians. Do not use a calculator. a) sec Q = 2 -pi/3 and 60 degrees Is this correct? b) sec Q = -2 This one I do not know how to find.

    asked by Hannah on February 10, 2010
  43. Social studies

    1. How many times do children have a sleepover party a year? 2. In what season do they have a sleepover party usually? 3. Do all parents pick up their children next morning? (Would you answer the questions? Thank you.)

    asked by rfvv on November 4, 2012
  44. math

    Find the equation of the tangent line to y=6^((x^2)-4x+8)) at x=3. I have worked very hard on this problem, but I can not find the right answer.... I keep getting: y=[(ln6)(6^5)(6)]+[7776-[(ln6)(6^5)(6)]]=7776, but it says this is not correct. Please help!

    asked by al on October 9, 2007
  45. Math

    You are making a necklace that is 9 inches long. You use 6 beads for each inch. What integer is the change in your supply of beads after making the necklace?(negative answer)

    asked by Anonymous on August 29, 2016
  46. Physics

    It saves human life from the danger of electrical shock which can cause death, by blowing a fuse. How can “blowing a fuse” can rescue someone's life? Please answer. Thank you.

    asked by Michelle on December 19, 2017
  47. Math

    ok 3 questions A. Is a polygon a plane figure (Always,sometimes,never) answer one of three B.find value of x X(squared) +x amd X(squared) + 4 C. Find x. X(squared) + 2x + 40 and x(squared) - x +190 If someone could show me how to do those that would be

    asked by Weston on September 12, 2010
  48. Chemistry

    A sample of nitrogen gas is collected over water at a temperature of 23°C. What is the pressure of the nitrogen gas if the atmospheric pressure is 791 mm Hg? Answer in units of mm Hg

    asked by Peter on January 29, 2013
  49. Geometry

    Point P is located on the segment between point A (1,4) and point D (7,13) The distance from A to P is twice the distance from P to D. What are the coordinates of point P? Just need to know how to solve but don't just leave an answer because there are 3

    asked by Lawyer on September 17, 2015
  50. math

    Write a story problem that can be solved using the equation 3/4 x 36 = n I know the answer but I don't know how to write a story problem to go with it... I saw a question similar to this but it had two fractions and confused me...

    asked by Sara on July 10, 2012
  51. Pre-cal

    1) Find two values of Q that satisfy the equation. Give your answer is degrees and radians. Do not use a calculator. a) sec Q = 2 -pi/3 and 60 degrees Is this correct? b) sec Q = -2 This one I do not know how to find.

    asked by Hannah on February 10, 2010
  52. Algebra

    In each bouquet of flowers, there are 4 roses and 6 white carnations. Complete the table to find how many roses and carnations there are in 4 bouquets of flowers? Please help answer thx

    asked by Ali on October 28, 2014
  53. math

    3/5 + 3/4 round each fraction and estimate the sum. add the two fraction using a common denominator and then round the result. which estimate is closer to the actual answer.

    asked by paul on October 27, 2014
  54. Math

    th 6th grade I have to covert 64 into fraction,decimal and percentage. So my answer is: Fraction 64/64 Decimal 1.01 Percentage 101% Plz correct if it’s wrong. Thank you!

    asked by Mary on September 30, 2018
  55. statics

    If you sent out 5000 census to households and 3700 answered would my percenatge be 1.35%. please tell me if i answered this corrrectly I took the 5000 and divided it with the 3700 and I received the answer of 1.35% Please help thanks Shelley.

    asked by shelley on September 16, 2009
  56. Statistics

    Given the sample mean of GPA, the sample SD, and the SE below: SM: 3.2454 SD: 0.4635 SE: 0.0309 construct a 68% confidence interval for the population mean gpa My answer is: 0.4635 to 3.7089

    asked by Sheri on July 26, 2012
  57. Algebra 1

    Which method is the best method for solving the equation 8x^2-123x+3=0 square roots factoring graphing quadratic formula my answer is quadratic formula

    asked by Steve on February 15, 2015
  58. Critical Thinking

    Determine whether the arguments are valid or invalid, and explain your answer in each case. 1) If anything is a trout, then it's a fish. A dolphin is not a fish. Therefore, a dolphin is not a trout. (More statements to come...)

    asked by Alex L. on October 19, 2011
  59. AP Physics

    Light passes from air into water at an angle of incidence of 33.5.degrees Find the angle of refraction in the water. Answer in units of degrees

    asked by Melvin on September 25, 2011
  60. physics 30

    Given the reaction 3 NO2(g) + H2O(l) ¨ 2 HNO3(l) + NO(g) ƒ¢rH = -72.0 kJ, calculate the molar enthalpy of reaction, rH for: 1) NO2(g) 2) H20 (l) 3) HNO3 (l) 4) NO (g) Express you answer in Kj/mol

    asked by ?????halp on February 10, 2015
  61. stats

    If a random sample of size n = 65 is drawn, find ¦Ìx, ¦Ò x and P(24 ¡Ü x ¡Ü 26). (Round ¦Ò x to two decimal places and the probability to four decimal places.) ¦Ìx = Correct: Your answer is correct.

    asked by ruth on March 3, 2014
  62. math

    You just paid $42.40 including tax, for your cousin's birthday present. Sales tax is 6%. What is the retail price of the gift? my answer: $40 is the retail price

    asked by Please check my answer on May 19, 2016
  63. Algebra

    Okay, I have the first step, but after that, they ask me to expand and I'm not sure where they're getting the next numbers from. Original question: (-3- sqrt(-7))^2 Now, my first step should be: (-3-i sqrt(7))^2 After that, I'm lost. I see what they're

    asked by Kay on June 2, 2009
  64. physics

    how does the center of gravity affect posture? answer...when a person is carring a load a center of gravity changes to increase stability that person will bent

    asked by xitshembiso on August 28, 2014
  65. chemistry

    calculate the energy, in joules and calories required to heat 25.0g of water form 12.5 deg. celcius to 25.7 deg. celcius i know the answer just need to see how to do it especially the calories

    asked by shaun on January 22, 2012
  66. science

    answer to water conductance lab on conductivity of solutionof 500ppm of nacl,1,000 ppm of nacl,5,000ppm og nacl and 10,000ppm of nacl

    asked by dkh on July 28, 2011
  67. Physical Science

    A gram of radioactive material has a half-life of one year. After four years how much radioactive material will be left...0g, 1/2g, or 1/4g? None of the above. The answer one-half to the fourth power.

    asked by Gina on March 29, 2007
  68. Math

    4/5 of the birthday cake was eaten on your birthday the next day you're ate 1/2 of what was left. You got to finish the cake, how much was left? Hint: Leave your answer as a fraction

    asked by Anonymous on March 4, 2016
  69. calculus

    -find the equation of the tangent line to the curve y=5xcosx at the point (pi,-5pi) -the equation of this tangent line can be written in the form y=mx+b where m= and b= -what is the answer to m and b?

    asked by Daniel on February 24, 2011
  70. 4th grade iconimics

    a total of 200 raffle tickets have been sold, and 50 of those tickets will win prizes.if you have only one raffle ticket, what are the chances that you that you will win a prize? A- 1 in 3 B- 1 in 4 c- 1 in 5 D- 1 in 6 E- NG (not given) I think the answer

    asked by Celest on March 6, 2012
  71. AP Physics

    A jogger runs in a straight line with an average velocity of 7.7 m/s for 4.5 minutes, and then with an average velocity of 2.8 m/s for 2.8 minutes. What is her total displacement? Answer in units of m.

    asked by Wendy on September 4, 2014
  72. Math

    4/5 of the birthday cake was eaten on your birthday the next day you ate 1/2 of what was left. You got to finish the cake, how much was left? Hint: Leave your answer as a fraction

    asked by Anonymous on March 4, 2016
  73. 9th grade

    How many grams of water must be added to 2 grams of a 65% iodine solution in order to produce a 42% iodine solution? Round your answer to the nearest tenth

    asked by SHAKAYLA on July 26, 2010
  74. chemistry

    Each 375 mL of an orange drink contains 3.0 grams of protein. In order to consume 11 grams of protein, how many mL would you have to drink? Give your answer in mL to the nearest whole number.

    asked by Anonymous on June 16, 2011
  75. Math

    1. A cone has a radius of 40 cm and a volume of 1875 cm^3. what is the volume of a similar cone with a radius of 16 cm. A: 120 cm^3 B: 300 cm^3 C: 75 cm^3 D: 750^3 I know the answer is A but could someone explain how to do the problem.

    asked by Embershy on December 14, 2016
  76. Math

    A penguin is swimming 18 feet below sea level. Write an integer to represent the penguin's position relative to sea level. My answer is -18 is this right

    asked by Johnnie on February 12, 2019
  77. Algebra

    I am not too sure about this problem. Can you please help me? Graph the ellipse and locate the foci. 9x^2=144-16y^2 I got (- squareroot 7, 0) and (squareroot 7,0), but I was looking at one problem in one book similar to it, and it had the answer as (0, -

    asked by Soly on November 22, 2007
  78. chem

    DrBob has given you the equation to use: k2 = [H^+][SO4^-]/[HSO4^-] and the values to substitute [H^+] = 0.01 + x [SO4^-2] = x [HSO4^-] = 0.01 - x k2 = 1.2 x 10^-2 you need to substitute these and solve for x. Remember that you are after 0.01+x [H^+] to

    asked by lyne on March 26, 2008
  79. Math

    Mary has a monthly salary of $1200.00. She spends $240.00 per month on food. What percent of her monthly salary does she spend on food? I came up with the answer of 20%.

    asked by Carol Kelly on May 23, 2016
  80. math

    Janice walked around two sides of a square park. The perimeter of the park is 1,200 yards. How many yards did Janice walk? Explain your answer.

    asked by Barbara on April 7, 2015
  81. Math

    There is a 4 x 4 square grid. Two unit squares are chosen from the 16 unit squares possible. What is the probability that they do NOT have a vertex in common? Express your answer as a common fraction.

    asked by K on February 2, 2011
  82. language arts

    what's the answer to subject and object pronouns worksheet the directions is write each sentence replace the underlined words with subject or object pronouns

    asked by Jennie on February 9, 2016
  83. fractions

    Adam used the three fractions to make a circle graph and colored each a different color. What fraction of the graph is not colored?explain your answer.Can anyone help i need to explain to my 4 grader.

    asked by ttuuffyy on February 26, 2013
  84. Algebra

    A basketball player makes 53 points on 24 shots. How many 3 pointers and 2 pointers did he shoot. Show your work. I know that the answer is 5 for the 3 pointers and 19 2 pointers but I don't know how to show it.

    asked by Alex on April 7, 2016
  85. Language Arts 8B

    ANSWER THESE QUISTIONS WITH THE POEM CONCRETE MIXERS BY PATRICIS HUBBELL what are the concrete mixers compared too? what are the drivers compared too? how was the comparisons related? please help

    asked by cutie on March 3, 2016
  86. Algebra

    I'm not sure if I have this correct I have to solve each literal equation for the indicated variable. A=1/2h(B+b)variable is (b). I have the answer as: 2A=h(B1+b2) 2A/h=B1+b2 (2A/h)-b2=B1 Is this correct? weren't you supposed to solve for "b"? that would

    asked by ms jay on August 9, 2007
  87. Geography (Ms. Sue)

    What countries are drained by the Amazon and its tributaries? My answer: Bolivia, Brazil, Colombia, Ecuador, Peru, and Venezuela are drained by the Amazon and its tributaries.

    asked by Anonymous on September 21, 2013
  88. Chemistry

    electrons are ejected when a metal is irradiated with 570 nm light. if the wavelength of the ejected electrons is 1.0 nm, what is the work function of the metal? The answer is 1.08 X 10^-19 J, but I dont know how to get here

    asked by Joshua on December 7, 2016
  89. Algebra

    Find the complete solution of each equation. Express your answer in degrees. sec^2 θ+sec θ=0 2 cos^2 θ+1=0 cot θ=cot^2 θ sin^2 θ+5 sin θ=0

    asked by Lavanda on December 19, 2012
  90. physics

    A jogger runs in a straight line with an average velocity of v1=10.2 m/s for t1=6.0 min, and then with an average velocity of v2=7.7 m/s for t2=3.0 min. What is her total displacement? Answer in units of m.

    asked by Elisabeth on August 24, 2011
  91. Math

    If the electric field in an EM wave in free space has a peak magnitude of 8.7×10−5V/m, what is the peak magnitude of the magnetic field strength? Answer:____T

    asked by Dom on April 14, 2017
  92. Algebra

    Find the complete solution of each equation. Express your answer in degrees. sec^2 θ+sec θ=0 2 cos^2 θ+1=0 cot θ=cot^2 θ sin^2 θ+5 sin θ=0

    asked by Lavanda on December 19, 2012
  93. algebra

    solve the equation. Enter the answer as a comma-separated list. if there is no real solution, enter no real solution. x upper 2 - 10x+20=0

    asked by Mary on April 24, 2014
  94. physics

    You jog at 6.2 mi/h for 5.0 mi, then you jump into a car and drive for another 5.0 mi. With what average speed must you drive if your average speed for the entire 10.0 miles is to be 10.6 mi/h? I don't get why the answer isn't 15.

    asked by John on November 1, 2011
  95. Physics

    Heat is added to a silver bar of mass 0.034 kg and length 0.28 m. The bar expands by an amount of 3.8×10-4 m. How much heat was added? I need the answer and the equation please thanks!

    asked by Jake on February 7, 2019
  96. math

    Q. five times the sum of 3 and some number is 70. What is the number? I did the problem and got 13...but the answer is 11. I cannot figure out what I am doing wrong?? You must use parentheses when it says sum. 5(x +3) = 70 is correct set up. 5(x +3 )= 70

    asked by catalina on January 26, 2007
  97. math - still don't get it

    Karl piled twelve 1" cubes in three layers on top of a square made with four 1" cubes. What shape is the structure that Karl made? help me with the answer

    asked by bo 5th grader on October 25, 2012
  98. Math

    There is a 4 x 4 square grid. Two unit squares are chosen from the 16 unit squares possible. What is the probability that they do NOT have a vertex in common? Express your answer as a common fraction.

    asked by K on February 2, 2011
  99. CALCULUS HELP

    Write the equation of the tangent line to the graph of the function at the indicated point. Check the reasonableness of your answer by graphing both the function and the tangent line. Y=(x-2)/(15-x^2) x=-4 HOW DO WE DO THIS

    asked by Herosugar on September 25, 2012
  100. out of curiosity...

    does anyone know what is the pathway used to board an airplane? the bridge-like pathway that connects to the doors of the plane and are used to board and go off the plane? answer would be greatly appreciated..tnx :)

    asked by Darren on March 12, 2009

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