1. Algebra

    Can you please check my work? You have helped other students I know. Thank you:) Multiply -7(2a2 -4) = -14a2 + 28 Multiply 0.5(a + b -5) = 0.5a + 0.5b - 2.5 Factor bx - by + bz = b(x - y + z) Combine like terms (simplify) 12x + 4 - 11y - 6x - 9 - y = 6x -

    asked by Sharon (ms. Sue) on November 8, 2011
  2. Pre-Algebra

    A movie projector is 6 ft away from the screen showing a rectangular picture that is 3 ft wide and 2 ft high. A. Suppose the projector is moved to 12 ft from the screen. What size will the picture be (width, height, and area)? I figured 6 wide, 4 high, 24

    asked by Colton on October 26, 2011
  3. Debating

    Ummm does this work with my heading? Sport and the Economy Our economy is at an uncertain point. High taxes, high maintenance and don’t we all dread the announcement blaring on our TV? You know the one! The reserve bank has decided to raise intrest

    asked by Minerva on May 14, 2008
  4. fizik

    Two shuffleboard disks of equal mass, one orange and the other yellow are involved in a perfectly elastic glancing collision. The yellow disk is initially at rest and is struck by the orange disk moving initially to the right at 7.00 ms"1. After the

    asked by alya on April 11, 2011
  5. Math

    Water spraying from a large fountain follows a path modelled by the function h(d) = sa001-1.jpgd2 + 4d, for h ³ 0, where h is the height of the water above the fountain jet and d is the horizontal distance of the water from the fountain jet, both in Water

    asked by Alex on November 3, 2014
  6. college algebra word problem

    Here's the problem I was asked: You are visiting your parents on a farm. They have asked you to design a small rectangular-shaped vegetable garden along an existing wall in their backyard. They wish to surround it with a small fence to protect their plants

    asked by confused on December 2, 2009
  7. calculus

    You are given the four points in the plane A = (-3,7), B = (-1,-6), C = (4,6), and D = (6,-1). The graph of the function f(x) consists of the three line segments AB, BC and CD. Find the integral interval -3 to 6 f(x)dx by interpreting the integral in terms

    asked by Anonymous on November 17, 2011
  8. calculus

    find the function that is finally graphed after the following transformations are applied to the graph of y=square root x in the order listed. a. reflected about the y-axis b. shift down 3 units c. shifht left 9 units please show work

    asked by help on December 14, 2012
  9. business

    five companies contribute different amounts to a local charity. which visual could best illustrate the percentage of all the monies collected that each companys cntribution represented table bar chart line graph pie chart

    asked by terrie on December 10, 2010
  10. math (urgent!)

    I was given a graph and told to find an equation for the temperature T in terms of the time t in the form T(t) = a sin(kt-c)+d where a, k, c and d are constants. The max was 32.9 and the min 21.1 I determined that amplitude = 5.9 vertical = 27 period =

    asked by Anonymous on January 14, 2013
  11. math

    after ploting the graph for y=1.55x+30 and y=2.75X where the cost y (£) as a function of the total number for swims x for the two options (member and non member) but question is what do the gradients and y intercepts of the lines represent in terms of the

    asked by dev on April 13, 2010
  12. Physics

    Five moles of an ideal gas are compressed isothermally from A to B, as the graph illustrates. What is the work involved if the temperature of the gas is 351 K? Be sure to include the correct algebraic sign. I did 8.31x351x5 but the answer is wrong... any

    asked by Jasmin on December 1, 2011
  13. Math

    Without graphing, describe the end behavior of the graph of f(x)= -5x^2-3x+1 as x starts from a negative value and increases the equation -5x^2-3x+1 curves up and peaks and comes down and passes the y-intercept at (0,1) to negative infinity. I don't know

    asked by Jon on April 22, 2009
  14. Algebra

    The table shows how much an air-conditioning repair company charges for different numbers of hours of work.graph the data and find the and y-intercept from the. then write the equation for the grap intercept formh in slope

    asked by ernest on May 5, 2016
  15. algebra

    For the quadratic function f(x) = - x^2 +2x + 6, find the vertex and the axis of symmetry, and graph the function. Again, I need help with this as these are practice examples for an upcoming quiz and I stink at this part of algebra and I need to get it

    asked by slomomo on February 4, 2015
  16. Algebra

    Give two examples of a real life situation where a straight line graph might be applicable and explain why you think this might be true. distance vs time under constant velocity overtime pay vs overtime hours worked.

    asked by Linda on May 16, 2007
  17. Analytical Chemistry

    Given a 300 ml solution containing 0.2M H2L+ calculate the pH after the addition of 130.00 ml of 0.6M KOH. -----pH = 9.377 What total volume of KOH must be added to reach pH of 10.00 ---0.386 moles However, I am getting an amount of ml that is way too

    asked by Jcc on March 12, 2015
  18. Calculus

    Hi it's me again I need help with this too and I promise to never use this site again! I feel so ashamed for asking :( Use the Fundamental Theorem to evaluate the integral from 0 to 3 of the quantity x cubed minus 6 times x, dx.The answer has to have the

    asked by Adrianna on March 12, 2016
  19. data excel

    Mark Jacobs, owner of Jacob's Mini-Mart currently operates two stores in Atlanta. His business has been very successful, and he is now opening two new stores. He will no longer be able to manage all stores himself, so he is hiring managers for three of the

    asked by jimmy on December 17, 2014
  20. graphs

    Which of the following questions will most likely be answered by displaying data on a line graph? A) which plant showed the fastest growth during the experiment? B) which type of pet do the most students have? C) what percentage of the class likes

    asked by STAR WARS LEGOS ARE AWESOME on November 7, 2017
  21. graphs

    Which of the following questions will most likely be answered by displaying data on a line graph? A) which plant showed the fastest growth during the experiment? B) which type of pet do the most students have? C) what percentage of the class likes

    asked by STAR WARS LEGOS ARE AWESOME on November 7, 2017
  22. Algebra (check my answers)

    Please check these answers. Multiply -7(2a2 -4) = -14a2 + 28 Multiply 0.5(a + b -5) = 0.5a + 0.5b - 2.5 Factor bx - by + bz = b(x - y + z) Combine like terms (simplify) 12x + 4 - 11y - 6x - 9 - y = 6x - 12y - 5 Evaluate the expression 3x2y when x = 3 and y

    asked by Sharon on November 8, 2011
  23. algebra

    graph the following function on the set of axes below. f(x) = lxl, -3 less than or equal to x less than 1 and 4, 1 less than or equal to x less than or equal to 8

    asked by amy on March 31, 2016
  24. Algebra

    Another question about domains and range how would I find the range of (3x-4)/(6x-1) ? Without using a graph the domain is x can't be 1/6 What is the range?

    asked by Amy on November 21, 2010
  25. Algebra

    what is the inverse of the linear parent function? How would you graph the inverse and what are the values for the inverse???

    asked by nicole on December 17, 2013
  26. pre cal

    The function f(x)=x2+6x+18 can be obtained from an even function g by shifting its graph horizontally and vertically. That even function is g(x)= ?

    asked by Anonymous on July 17, 2016
  27. Pre-calculus

    Is the graph of x^2/9-y^2/25 symmetric with respect to the x-axis, y-axis, neither axis, or both axes. Explain.

    asked by Lucy on August 23, 2008
  28. Algebra 1

    I tried to graph y = x^2 - 4x + 4 and ended up with an x-intercept of -2 (the y-intercept is 4). However, according to wolfram, the x-intercept should be 2. Who is correct: me or the website?

    asked by Victoria on June 10, 2014
  29. Business Communication

    This is the assignment. What would you suggest your boss change in the following email message, and why? Would you consider this message to be audience centered? Why or why not? Revise the email so that it follows effective communication guidelines. This

    asked by Cupcake on November 17, 2007
  30. Calc again sorry

    4) The graph of y = (x)/(1+25x^2) for x is greater than or equal to 0 has a horizontal tangent at x = what. So what I did was find the first derivative. I did the quotient rule and ended up with x50x - 1+25x^2 --------------- (1+25x^2)^2 I equated that

    asked by Samantha on November 5, 2008
  31. Calculus

    Let g and h be any two twice-differentiable functions that are defined for all real numbers and that satisfy the following properties for all x: I) (g(x))^2 + (h(x))^2=1 ii) g'(x)= (h(x))^2 iii) h(x)>0 iv) g(0)=0 a)Justify that h'(x)=-g(x)h(x) for all x b)

    asked by Rachel on January 30, 2014
  32. Math (Calc) (Differential Equation Solution)

    Some of the curves corresponding to different values of C in the general solution of the differential equation are shown in the graph. Find the particular solution that passes through the point (0, 2). y(x^2+y) = C 2xy + (x^2+2y)y' = 0 How would I start

    asked by Ray on May 30, 2017
  33. Pre-calc

    Can someone please show me the steps to this problem...Thanks in advance. Let f(x) = Ð9xÐ. For the area above the x-axis and between the lines x= -9 and x=18 a. draw and label a sketch with the area shaded b. find the area of the region in the xy-plane

    asked by Amy on December 8, 2010
  34. calculus

    2. Consider the function f defined by f(x)=(e^X)cosx with domain[0,2pie] . a. Find the absolute maximum and minimum values of f(x) b. Find the intervals on which f is increasing. c. Find the x-coordinate of each point of inflection of the graph of f.

    asked by Yoona on January 2, 2012
  35. calculus

    2. Consider the function f defined by f(x)=(e^X)cosx with domain[0,2pie] . a. Find the absolute maximum and minimum values of f(x) b. Find the intervals on which f is increasing. c. Find the x-coordinate of each point of inflection of the graph of f.

    asked by Yoona on January 2, 2012
  36. Reading Comprehension

    "The steady wash of the waves, the bobbing and swaying of the ship, the creak and groan of timbers, all told me the Seahawk was plowing toward home...Nervously,I glanced over my shoulder through the steerage cabin...I had neglected to consider something

    asked by Nicole on March 16, 2015
  37. English (Please Check My Work)

    (Can someone please check my work.) 1. Read the following passage found in From Emperor to Citizen. From my infancy I was accustomed to having people kowtow to me, particularly people over ten times my own age. They included old officials of the Ching

    asked by Crystals on May 11, 2017
  38. statistics

    A nutritionist studying weight gain for college freshmen obtains a sample of n = 20 first year student at the state college. Each student is weighed on the first day of school an again on the last day of the semester. The following scores measure the

    asked by Tami on June 9, 2013
  39. Chemistry

    How do you convert energy into to joules (can you please give me an example with showing me your i.e how you did it, in full detail) How do you find specific heat numbers? Your questions beg for amplification. Please expand. Energy is measured in joules

    asked by Buddy oh Pal on September 24, 2006
  40. ship problem

    A [B]ship P [/B] is travelling due [B]East at 30 km/h[/B] and a [B]Ship Q[/B] is travelling due [B]South at 40 km/h. [/B] Both ships keep constant speed and course. [B]At t=0 they are each 10 km [/B] from the point of intersection of their courses and

    asked by rav on July 15, 2006
  41. English

    Can you please check these sentences,too? Thank you. 1)The men (or men) had the function of linking (also to link?) all creation. She was married to her people. 2)In contrast/on the contrary, the Spanish ships were slower. Chaucer suspends judgement on his

    asked by Franco on January 9, 2011
  42. Business Statistics

    Using the telephone numbers listed in your local directory as your population, randomly obtain 20 samples of size 3. From each telephone number identified as a source, take the fourth, fifth, and sixth digits. Calculate the mean of the 20 samples Draw a

    asked by Kim on October 8, 2013
  43. biology

    Scientific Method Project In a 2-page maximum type written paper, complete research on a topic of question from the readings. Utilizing the scientific method, document the application of the steps in determining your hypothesis and findings. Each step is

    asked by carol on January 24, 2017
  44. math

    Alan has partially completed the chart showing the distance between his town, Greenville and two other towns. DISTANCE BETWEEN GREENVILLE and NEARBY TOWNS (miles) Parker = 29 Hadley = ? 1)The distance between Hadley and Greenville is 13 miles less than the

    asked by Kyle on February 26, 2015
  45. English

    Can you please check if everything is correct? Thank you very much. 1) Hamlet wonders whether he should make a stand against his sea of troubles or leave things as they are. 2) He believes that both active and passive resistance is bound to meet failure.

    asked by Franco on January 27, 2011
  46. Language Arts

    1. Which of the following would most likely appear in a feature article, but not in a news article, about Hurricane Katrina? (1 point) A) a map showing meteorological data about the storm, such as total rainfall and top wind speeds B) a sidebar containing

    asked by LoyaltyIsFake on September 11, 2017
  47. mat117/algebra

    1)Refer to the triangle in the figure. Find an expression that represents its perimeter. lft side 3/4x, right side 5/x^2 third side 1/x^2. 2)Find the perimeter of the given figure. x/2x - 5 and 8/2x - 3. 3)The volume of the box is represented by (x^2 + 5x

    asked by Diana on July 2, 2007
  48. algebra

    Marcus plotted the points (0,0),(6,2),(18,6), and (21,7) on a graph. He wrote an equation for the relationship. Find another ordered pair that could be a solution of Marcus's equation.

    asked by ks on April 1, 2015
  49. Algebra 1 Explanation (Anyone, please!)

    Please, can anyone explain the concept of graphing quadratic functions to me? For example, how must I graph gradratic functions such as y = x^2 - 2x - 3? If anyone could also include step-by-step solving methods, I would truly appreciate it.

    asked by Victoria on April 15, 2014
  50. Math

    Use the table of values. x y -2 -5 0 -1 1 1 2 3 A. Graph the ordered pairs. B. Is the function linear? Explain. C. Write a rule for the ordered pairs in terms of x and y. D. What is the value of y when x = 10?

    asked by Anonymous on February 23, 2017
  51. math

    Give a formula for the exponential function . The two points marked on the graph are A=(−1−43) and B=(12). The red horizontal line is given by y=5, and is a horizontal asymptote of the function.

    asked by ryan on September 12, 2011
  52. precalc

    the graph of a cubic function has a local min at (5,-3) and a point of symmetry at (0,4). At what point does a local maximum occur? i don't quite know how to figure this one out, any help?

    asked by Kate on February 12, 2008
  53. Calculus

    Sketch the graph of f(x)=-x^4 + 4x^3 - 16x + 16: Find the critical points, concave up/down, inflection points, vertical asymptotes and horizontal asymptotes.

    asked by Alan on April 17, 2012
  54. Algebra

    Graph the two equations to solve the system. Write the ordered pair solution like this (1,2) with no spaces, or write no solution or infinitely many solutions. 1/2 x - 2y = 4 and 4y - x = -8

    asked by joshua on January 30, 2011
  55. Math

    The graph shows the progress of a car which traveled 300 km in 5 hrs. Assuming that its speed remained constant, how far had the car gone after 2 hrs?

    asked by Jack on June 9, 2017
  56. math

    Graph each of the following equations below using their intercepts?. 19x - 38y = -76 find the intercepts Y intercept is when x is zero x intercept is when y is zero. plot those points, connect the dots.

    asked by jenny on January 31, 2007
  57. calculus

    Use the four-step process to find the slope of the tangent line to the graph of the function at the given point and determine an equation of the tangent line.f(x)= x^2 - 5x +2 (1, -2)

    asked by Duane on October 20, 2014
  58. Algebra I

    I am tying to determine whether the graph pairs below are parallel. x+12=y and y-x=-8. I have found the slope to x+12=y is 1. But I can't determine the slope for for y-x=-8. I am thinking maybe it is undefined, but I am not sure, since I am really new at

    asked by Ziggy on September 7, 2010
  59. pre calculus

    A wire 10m long is cut into 2 pieces. one piece will be cut into a square the other piece will be shaped into a circle. Graph A= A(x) for what value of x is A smallest?

    asked by ann9012 on November 19, 2012
  60. algebra

    Graph each of the following equations below using their intercepts?. 19x - 38y = -76 find the intercepts Y intercept is when x is zero x intercept is when y is zero. plot those points, connect the dots.

    asked by jenny on January 31, 2007
  61. algebra

    graph each of the following equations below using their intercepts?. 18x + 36y + 72 = 0 find the intercepts Y intercept is when x is zero x intercept is when y is zero. plot those points, connect the dots.

    asked by jenny on January 31, 2007
  62. science (graphing data)

    on the axis of my graph i want to have my scale begin with 100 and then count by tens to 300. can I just start with 100 or do i have to put in a symbol or something first? If so, what's the symbol?

    asked by diana on September 12, 2007
  63. 8th grade geometry

    How do I find the answer to the following question without knowing the 3rd vertices? Graph a triangle with vertices (3,-2), (-3,2) and height of 3 units. The answer is supposed to be (3, -2), (0,1) and (-3, -2).

    asked by Alexis on October 5, 2015
  64. Geometry&trigonometry

    consider the polar graph §æ =(2/3)¦Ð. (¦Ð=pie) find the value of N such that r=N§æ, where 0¡Ü §æ ¡ÜN¦Ð has a)no solution b)one solution c)two solution i think i have figured the first question out.since it's no solution then N must be N

    asked by Pauline on October 24, 2007
  65. Math*Coordinate Geometry ~the Challenge Test Your Skill People.

    A quadratic curve cuts the x-axis at 3 and -4.It cuts the y-axis at Z. The equation of the graph is y=ax^2+bx+c. Find ALL the posible values of a,b and c and the coordinates of Point Z.

    asked by Ackron.Z on September 6, 2016
  66. Math

    The graph of a linear relation goes through the point (6, 4) and is parallel to the line y = 5x + 10. Write the equation of the linear relation in slope- intercept form.

    asked by Kelly Brians on July 15, 2015
  67. math algebra trig

    For the graph of each function, find an equation of the line of symmetry and the coordinates of the vertex. Tell whether the value of the function at the vertex if a maximum or a minimum: a) y = -x^2 + 4x - 7; b) y = 2x^2 + 4x; c) y = -3x^2 - 18x + 5.

    asked by CHEYANNE MARIE on May 5, 2012
  68. AP CALC

    A rectangle ABOD is inscribed into the region bounded by the x-axis, the y-axis and the graph y= cos2x. what is the greatest perimeter that such a rectangle can have? Please HELP. I greatly appreciate your help.

    asked by Anonymous on November 18, 2014
  69. math

    Draw the graph of Y=Sinx for 0 degrees less than or equal to x less than or equal to 360 degrees State the axis of symmetry period amplitude

    asked by Alexandria on June 15, 2016
  70. math -ans check

    two points on the graph of a linear function are (-3,5) and (-1,4). Determine the equation of the function in slop-point form. ans: m=-1/2 I pick a point (-1,4) y-y1=m(x-x1) y-4=-1/2(x-(-1)) y-4=-1/2(x+1) Thank you ^^

    asked by em on March 21, 2015
  71. Physics

    A particle moving with uniform acceleration has initial velocity u. With the aid of a velocity time graph, show that the displacement s after time t is given by: s=ut+1/2*gt^2

    asked by Lynn on July 4, 2015
  72. Math

    Use a graph to find a number delta such that if abs(x-pi/4) < delta then abs(tanx-1) < 0.2. I understand that the epsilon is 0.2. But what step do I take next? How do I solve the problem?

    asked by KC on September 2, 2012
  73. algebra 1

    parallel and perpendicular lines write the slope-intercept for an equation of the line that passes through the given point and is perpendicular to the graph of each equation (4-2) y=1/2 +1, ( 2,-3) y= -2/3+4 (-8,-7) y=-x-8 (6,-2) y=-3x-6

    asked by Katherine on January 10, 2014
  74. math

    a graph shows vertices L and N of rhombus LMNO. Which of the ordered pairs represent a location on vertex O that will not make rhombus LMNO?

    asked by linda frankllin on March 6, 2013
  75. 8th grade

    need help thank-you translate the verbal phrase into an inequality, then solve the inequality and graph your solution, the product of 6 and the difference of 6x and 3 is less than or equal to the product of -2 and the sum of 4 and 8x

    asked by Zach on December 8, 2009
  76. Math

    Considering the doubling plus one function: The output is 2 times the input, plus one. For example, if the input is 3 the out put is 7. Determine which of the following points are on the graph of the doubling plust one fuction: (2,5), (2,8), (-1,1), (3,4),

    asked by Michelle on November 18, 2010
  77. Algebra II

    State the vertex of the graph: y=2x-6x+9 ...the 2x is squared. y = 2x^2 -6x + 9 The vertex is where the function is a minimum. That would be where dy/dx = 4x -6 = 0 x= 3/2 If you are not familiar with calculus, then rewrite the expression y = 2 (x^2 -3x +

    asked by Kate on March 29, 2007
  78. Math

    Considering the doubling plus one function: The output is 2 times the input, plus one. For example, if the input is 3 the out put is 7. Determine which of the following points are on the graph of the doubling plust one fuction: (2,5), (2,8), (-1,1), (3,4),

    asked by michelle on November 18, 2010
  79. Algebra

    Find a trigonometric equation in the form y = a sin (b (x-c)) which has a minimum of (3, -5) and a zero value of (6, -1). There is a graph with the minimum and the zero value labeled. It is wavy with suggests that it is a sin curve.

    asked by John on June 11, 2017
  80. Algebra

    Graph the two equations to solve the system. Write the ordered pair solution like this (1,2) with no spaces, or write no solution or infinitely many solutions. x + y = 6 and x - y = 4

    asked by joshua on January 30, 2011
  81. MATH

    Hello I have to draw a pentagon with 30 square units on graph paper. My question is how can I get 30 square units if the slanted sides are not full squares?

    asked by joe on February 7, 2010
  82. Math

    Write a translation rule that maps point D(7,-3) onto point D(2,5) Please help I don't understand how to do translation I graph the number down but didn't know the next step.

    asked by Lexa Reed on November 16, 2016
  83. math

    Dental services. The national cost C in billions of dollars for dental services can be modeled by the linear equation C = 2.85n + 30.52. how would me graph look like

    asked by jessica on February 7, 2010
  84. AP CAlc. AB Please helppp!!

    f(x)=|x|+1 Let A(r) be the enclosed by the x axis, the line x=-2, the graph of the function f, and the line x=r for any r=>-2 A) Write A(r) as a piecewise function with its joints at r=0 Please walk me through each step i am really confused!!

    asked by Lily on September 8, 2014
  85. Math

    Make up a data set of at least 12 numbers that have the following landmarks Maximum 18 Mode 7 Range 13 Median 12 Make a bar graph of the data

    asked by Kate on October 11, 2013
  86. Math

    •The x-intercepts of the graph of y=f(x) •The real zeros of the function f •The real solutions to the equation f(x)=0 Use the equation f(x)=4x−28 to verify that all three do produce answers that are numerically the same.

    asked by jay on August 28, 2014
  87. college algebra-plz help

    a circle has the equation 3(x-5)^2_3y^2=12. Find the center and radius and graph the circle. find the intercepts, if any. plz show work

    asked by James on December 9, 2012
  88. Pre-Cal.

    find the inverse of the following function. Find the domain, range,and asymptotes of each function. Graph both functions on the same coordinate plane. f(x)=3+lnx

    asked by phyllys on December 31, 2012
  89. math

    The diagram shows MN segment graphed on a coordinate plane. Point P lies on MN segment and is 3/4 of the way from M to N. What are the coordinates of the point P? these are points on graph M(-4, 4), N(6,-2)

    asked by kudu on November 29, 2015
  90. Math

    5. A system of linear inequalities is shown below: x + y ≥ 4 y < 2x – 3 Describe the steps to graph the solution set to the system of inequalities. Be specific. (10 points)

    asked by Cookie_Monster_ on January 14, 2015
  91. Algebra

    Graph the relation then tell whether the relation is a function The coordinates are: (0,-4), (0,4), (2,-3), (2,3). (4,-1) (4,1) After I graphed it I found that two of the point were on the y-axis so does that mean it is not a function? I might be getting

    asked by Linda on August 30, 2011
  92. physics

    In the graph above, what is the correct discription of any location to the left of zero ? a.negative displacement b.negative distance c.negative position d. negative change of description

    asked by Anonymous on February 28, 2012
  93. algebra

    use intercepts to graph the line described by each equation: -6y = -4x + 24 I was told that the x intercept is 6 the y intercept is -4 Can you please explain to me how that's the answer step by step please (baby steps) Thank you

    asked by mark on November 7, 2017
  94. Pre-Calculus

    How do I solve these equations? I need to create an equation given the characteristics? I have to be able to graph a parabola but first I need help solving this. 1.Focus (1.5,1); opens right; directrix x=0.5 2.Focus (1,4);opens down; contains (-3,1)

    asked by Stephanie on August 20, 2015
  95. Math

    An airplane flying at a speed of about 100 mph was once overtaken and passed by a flock of sandpipers! Suppose that a flock of these birds can fly at 110 miles per hour with a certain wind and at 90 mph against it. If they fly a certain distance with the

    asked by JJ on October 25, 2012
  96. English

    Writeacher, (Mrs,Mr) Sorry I don't know which is correct. You are helping me so much ; Thank you greatly... I have taken your advise and made more changes to my answers. I never see my mistakes until you make your suggestions. I guess that's why my

    asked by April on January 21, 2010
  97. Algebra help

    Which of the following best defines the quantities that should be measured to find Andy's driving speed? The quantity of time measured in hours depends on the quantity of distance measures in miles.*** The quantity of distance measures in miles depends on

    asked by Summer Moriarty on August 31, 2016
  98. Math

    For what values of x is the tangent line of the graph of f(x)=2x^3−12x^2+19x+0 parallel to the line y=1x+0.7 ? Enter the x values in order, smallest first, to 4 places of accuracy:

    asked by Lauren on February 27, 2017
  99. Chemistry

    A saturated solution of potassium nitrate in water is prepared at 70.0*C then cooled to 55.0*C how many grams of potassium nitrate crystallized--- how do I determine this using my graph with everyone's numbers

    asked by Melissa on May 8, 2013
  100. Calculus

    Use a graphing calculator to graph f(x)=(2x^2-8)/(x^2-6) and then select the response which is true a) f increases without bound b) f has no tangent line c) f has a horizontal tangent line d) none of these responses

    asked by Alice on December 21, 2018