Can you explain how you got 7/1 because I calculate -7/17 for the reciprocal of 1/7 (-7-10)

56,082 results
  1. Math

    Jason was hired to mow a lawn that covers an area of 2 3/4 acres it took him 4 1/8 hours to complete the job what was his unit rate and hours per acre you multiply the numerator and a complex fraction by the reciprocal of the denominator to calculate our

  2. Trig

    The point (1/3,1/4) lies on the terminal side of an angle. Find the exact value of the six trig functions, and explain which functions are reciprocal functions to each other.

  3. maths

    Form a quadratic equation in the form ax^2+bx+c=0 whose roots are b and twice the negative reciprocal of b.plz explain in detail

  4. Math

    f(x) is a linear function which is increasing for XER. a) Will the reciprocal function be increasing or decreasing? b)Will there ever be any horizontal asymptotes for the function? If so, where? c)Will there ever be any horizontal asmptotes for the

  5. inverse

    If f(x)=cosx + 3 how do I find f inverse(1)? Thanks y = cos(x) + 3 the inverse of this is x = cos(y) + 3 solve for y and you have your inverse The cos function only has a range of [-1,1], so the range of f(x) is [2,4]. this means f inverse of 1 doesn't

  6. Maths

    Nine times the reciprocal of a rational number equals 6 times the reciprocal of 17.Find the rational number

  7. Math PLEASE HELP ASAP!!!!!!

    Your friend wrote the reciprocal of 5 3/8 as 5 8/3. explain why your friend is incorrect. what is the correct reciprocal? PLEASE HELP/ANSWER ASAP!!!!!!!!

  8. Math

    A positive integer is 2 less than another. If the sum of the reciprocal of the smaller and twice the reciprocal of the larger is 5/12, then find the two integers. algebraic expression is: 1/n-2 + (2)1/n = 5/12

  9. math

    The sum of two numbers is 4 and the reciprocal of one exceeds the reciprocal of other by twice the product of their reciprocals. What is the product of the reciprocals of two numbers? Please help me solving.

  10. math

    when the reciprocal of the larger of the two consecutive even integers is subtracted from 4 times the reciprocal of the smaller, the result is 5/6. find integers.

  11. algebra

    Solve The reciprocal of two more than a number in three times the reciprocal of the number. Find the number

  12. algerbra

    find the slope of any line perpendicular to the line through points (0,5) and (-3,-4) would I be right y=-1/12 No. What is the slope of the line through those points? 9/3 ?What is the negative reciprocal of that? -9/-3? Goodness, 9/3 is 3. What is the

  13. algebra

    One number is 4 times another. If the sum of their reciprocals is 5/36 , find the two numbers. I am total lost on this problem x is a number 4x is another number these should = 5/36 so my equation would be x+4x=5/36 first x i am getting 1/36 so the second

  14. Math

    What is the reciprocal of .26

  15. math

    Three times the reciprocal of a number equals 9 times the reciprocal of 6. Find the number.

  16. Algebra 2

    What would be the reciprocal of -0.01 and 2.34, and how can I get them?

  17. Maths

    If a variable plane in 3-D space moves in such a way that the sum of its reciprocal of intercepts on the x and y-axis exceeds, the reciprocal of its intercept on the z-axis by 2, then all such planes will pass through the point:

  18. Algebra

    one positive number is 32 less than another number. if the reciprocal of the smaller number is added to five times the reciprocal of the larger number, the sum is 1/6. find the two numbers

  19. Algebra

    Five times the reciprocal of a number equals the sum of 3/2 the reciprocal of the number and 7/6. What is the number

  20. math ergent please please...

    Explain how to find the equation of the vertical asymptotes of a reciprocal function in full details. * Steve told me to look up in the web, and did, but still i couldn't find the correct one. someone help please....

  21. math

    how to find the reciprocal?? you flip the reciprocal example (4 over 5 the reciprocal will be 5 over 4. If it is a fraction, switch the numerator with the deniminator. Example: reciprocal of 2/7 = 7/2 = 3 1/2 If it is a mixed number, write it as a fraction

  22. math

    Explain how to find the equation of the vertical asymptotes of a reciprocal function in full details.

  23. Trig

    A group of friends are going on a vacation together. They plan to rent a large house for $3000 and share the cost. They also estimate that the buying food for the week will cost $150 per person. Write a reciprocal function to calculate the cost per person

  24. Math

    The reciprocal of a number decreased by the reciprocal of twice the number is greater than or equal to 2. Find the number(s) for what this’s true

  25. psy

    I have read prior post and my book but I can not figure out what is the connection between learning theory and mechanistic and reciprocal interactionism? I am not even sure if the definitions I have are correct although my answers were graded and excepted.

  26. Math

    give 2 examples of mixed numbers that when multiplied by 3/4 give a product between 3/4 and 1. my mom knows what numbers to use but isn't sure how to explain to me how to calculate them. Can you explain to me the way to calculate the answer? Thank you

  27. Math

    Finding the reciprocal of this problem. Would like to know if I am doing it right. (-1/5)(15)= -15/5= -5/15= -1/5 The last step is wrong. Wouldn't it be done like this? -1/5 * 15/1=-15/5=-3? yes, so far as you have gone, but they ask for the reciprocal.

  28. Math

    Hi everyone, Sorry to bother you, I was wondering, why is it that for the graph of 1/(1+e^x), 1 is the horizontal asymptote? I had thought the HA should be something that makes the reciprocal function undefined, so I kind of thought the HA should be -1.

  29. math

    The reciprocal of a number minus the reciprocal of two less than the number is -2/15. find the number.

  30. Math

    Part A: What is a reciprocal and when is it used to divide? Part B: Provide an example of a division problem where a reciprocal is used. Part C: Solve the division problem from Part B. Show all work.

  31. algebra,math,help

    can someone explain to me the following:thanks... one number is 2 times another. If the sum of their reciprocals is (1)/(4). Find the two numbers. We can begin by looking at the following. Let's use the letters "a" and "c.": "One number is 2 times

  32. math/algebra

    Division: x^2 + 2x - 15over 4x^2 divided by x^2 -25 over 2x-10 Will someone show me the steps to work this problem, I have looked and looked at my book but it still makes no sense to me. Help. First, change the division to the reciprocal of muliplication.

  33. math

    Explain why the graphs of f(x) =x and g(x) =1/x are in the same quadrants over the same intervals. Does this relationship hold for m(x) = -x and n(x) = -1/x? Does this relationship hold for any function and its reciprocal function.

  34. psychology

    Does this sound like a reasonable answer? Here is the question:– Compare mechanistic and reciprocal interactionism. Give an example of reciprocal interactionism (influences among a person, a situation, and a behavior). Provide an example of mechanistic

  35. math help

    could some one please explain to me reciprocal how to find the reciprocal my math home work says find the reciprocal of (-1/8)(13/2)(4) reciprocal you change over so is the -1/8 -8/1 or would it be 8/1 13/2 would be 2/13 4 would be 4/1 then 1/4 then i

  36. Math

    Can you explain how you got 7/1 because I calculate -7/17 for the reciprocal of 1/7 (-7-10).

  37. Math

    Explain how to calculate 1/4 divided by 1/8 using reciprocal fractions

  38. math

    the sum of the reciprocal of two number is 1/2 twice the reciprocal of the sixth less than five times the reciprocal of the 2nd. what are the original #?

  39. math

    1.How is the maximum or minimum point of the original quadratic function related to the maximum or minimum point of its reciprocal function? 2.How can you use the leading coefficient of the original quadratic function to tell you whether its reciprocal

  40. math

    Let a be -1/6 and let b be 1/2. Let x be the sum of the reciprocals of a and b, let y be the product of the reciprocals of a and b, and let z be twice the reciprocal of a divided by the reciprocal of b. Calculate x+y+z.

  41. math

    PLease help! anyy would be appreciated !thx what is an example of a quadratic function that touches its axis and also its reciprocal? -discuss about the vertical asymptotes of the reciprocal an why they occur? -what can we say about the vertex of the

  42. Finance

    Often in personal finance we want to know what our $1 investment today will be worth in 20 years. In business however, there is more concern with answering the question, “If I receive $100 in 5 years, what is that worth today?” To answer this question,

  43. Math

    The sum of the reciprocal of 5 and the reciprocal f 7 is the reciprocal of what number?

  44. Math

    For each function, i) determine the corresponding reciprocal function, y =1/f(x) ii) state the non-permissible values of x and the equation(s) of the vertical asymptote(s) of the reciprocal function iii) determine the x-intercepts and the y-intercept of

  45. Math

    What is a reciprocal A number's "flip". Like if you have 2/3, it's reciprocal would be 3/2. If you have a whole number like 5, for example, than it is understood that there is a 1 under the 5. (5/1) This means that the reciprocal of 5 is 1/5.

  46. math help please...

    1.Explain how to find the equation of the vertical asymptotes of a reciprocal function. 2.The reciprocal of a linear function and a quadratic function have the same horizontal asymptote. What is its equation? 3.Explain how to use end behaviour to find the

  47. math

    Explain how to find the restrictions on the domain of a reciprocal function. (please explain it clearly) thank you!

  48. Math

    How do I find the reciprocal of two numbers? If I have two fractions to choose from, how do I choose one as the reciprocal? Ex; 1/3 divided by 5/6. How do I choose one as the reciprocal?

  49. Math

    I'm having trouble with reciprocal functions. If a graph of a reciprocal function is given, how do you find its equation? Any help would be really appreciated.

  50. Math

    Compare the function y=tanx and it’s reciprocal. Identify two similarities and two differences between the functions. -What is a reciprocal? My teacher never taught it to us .

  51. math help please...

    1.You want to use the interval method to solve a rational inequality. Explain how to find the intervals. 2.Explain how the interval method works. 3.Explain in your own words what a reciprocal function is.

  52. Math

    1. evaluate |-14|=14? 2. add -3/5+8/35=13/35? 3. Find the reciprocal of 1/7(-7-10)=-7/17? 4. 5. (-1/5) (15)=-15/5=-3= a reciprocal of -1/3

  53. MATH HEL PLZ!!!!

    what is the reciprocal of 8??? i don't get how to do it.... can someone explain it???

  54. math

    what is the reciprocal of 8??? i don't get how to do it.... can someone explain it???

  55. Physics

    How is time peroid the reciprocal of frequency? Plz explain

  56. Math

    I don't know which one I should make the reciprocal. Convert the map scale to a unit rate. How many inches represent one mile? 3/10 in.=7/8 mi. I just need help choosing which one I should make the reciprocal, I can do the rest.

  57. math

    if the reciprocal of the smaller of two consecutive integers is subtracted from three times the reciprocal of the larger, the result is 3/10. find the integers

  58. math please

    1.Give a linear function with its zero at x=a, what is the equation of the vertical asymptote of its reciprocal function? 2.Give a quadratic function with its zeros at x=a and x=b, what are the equations of the vertical asymptotes of its reciprocal

  59. Math

    True or False: The graph of a function and its reciprocal are reflections of each other in the x-axis. Please explain the answer.

  60. math

    Find the reciprocal of a. - 1/10 (-4-7) b. ½ / ¼ (hint: solve these first then find reciprocal of the answer) Responses

  61. math

    can someone check my answers please add -3/5 +(8/35) = -13/35 find the reciprocal of 1/3 (9-4)= 5/3 subtract 7/9-(-13/18)=3/2 find the reciprocal of -1/9(-9-3)=4/3

  62. Calculus

    show that the curves r=asin(è) and r=acos(è) intersect at right angles. can you show that the derivatives for each are the negative reciprocal of each other? That is the key. i need more info..i know how to find the derivative...but how will that prove

  63. Algebra

    Find the reciprocal of a. - 1/10 (-4-7) b. ½ / ¼ (hint: solve these first then find reciprocal of the answer)

  64. math need help please

    Find the reciprocal of a. - 1/10 (-4-7) b. ½ / ¼ (hint: solve these first then find reciprocal of the answer)

  65. math need help please

    Find the reciprocal of a. - 1/10 (-4-7) b. ½ / ¼ (hint: solve these first then find reciprocal of the answer)

  66. math

    Find the reciprocal of a. - 1/10 (-4-7) b. ½ / ¼ (hint: solve these first then find reciprocal of the answer)

  67. math

    what is the reciprocal of -1/10(-4-7)? Can tell me how to find the reciprocal?

  68. math

    Give the three general forms for: a) the reciprocal of a linear function b) the reciprocal of a quadratic function c) a rational function Please give me in a full details for each please...

  69. math

    What graphical characteristics in the reciprocal function do the zeros of the original function correspond to? Explain

  70. maths

    can someone explain this: how is having a square in the denominator equivalent to taking the reciprocal and raising it to the 1/2 power? EX: here's an identity: let x= 1/(2a^2) a = M/2RT so can this be rewritten as: (1/2)(2RT/M)^(1/2)

  71. Math

    one positive number is 14 less than another positive number. if the reciprocal of the smaller number is added to five times to the reciprocal of the larger number the sum is 1/4. what are the two numbers

  72. Math117

    how to do negative decimal exponets 2^-0.4545 Remember that a negative power is the same as the reciprocal... 2-b = 1/2b So you can compute the positive power, then take the reciprocal of the result. Yes but that works with decimal of course, use your

  73. Probability and Statistics

    For question 1, here's the numbers you use: {20, 18, 17, 19, 22, 29, 16, 27, 24}. 1. Calculate the 50th percentile. For questions 2 and 3 use this number line: {16, 17, 18, 19, 20, 22, 24, 27, 29, 80} 2. Calculate the z-score for the 80 & explain what it

  74. child development

    Understanding Reciprocal Determinism I understand it means "individual's behavior influences and is influenced by both the social world and personal characteristics." but that's really all i understand, how would you explain this theory

  75. Algebra I

    Thanks Reiny, but I'm still lost. I understand how you multipled by 10X on the right to get 17x, but you went too fast on the left, and I have no idea how you got 10x^2-20 from the starting left side. Can you show each step? Thanks, Carol x - 2(1/x) =

  76. math

    * Give a linear function with its zero at x = a, what is the equation of the vertical asymptote of its reciprocal function? * Give a quadratic function with its zeros at x = a and x = b, what are the equations of the vertical asymptotes of its reciprocal

  77. psy

    need some datas to be able to answer those questions. Compare mechanistic and reciprocal interactionism. Give an example of reciprocal interactionism (influences among a person, a situation, and a behavior). Provide an example of mechanistic interactionism

  78. Bit rate and probability

    Attention, please show the calculations in details, comments have to be provided. You have information source with M symbols. 1. Calculate the amount of the information in bits for one M-ary symbol, considering that the probabilities of the symbols are the

  79. college

    Compare mechanistic and reciprocal interactionism. Give an example of reciprocal interactionism (influences among a person, a situation, and a behavior). Provide an example of mechanistic interactionism (a trait, a situation, and the relationship between a

  80. MATH

    Part A: What is a reciprocal and when is it used to divide? Part B: Provide an example of a division problem where a reciprocal is used. Part C: Solve the division problem from Part B. Show all work.

  81. math

    Part A: What is a reciprocal and when is it used to divide? Part B: Provide an example of a division problem where a reciprocal is used. Part C: Solve the division problem from Part B. Show all work.

  82. logic and math

    Write the reciprocal and the anti-reciprocal of: That a quadrilateral has 4 equal sides, is a necessary condition for that it is a square. That a triangle has 2 equal sides, is a necessary condition for that it is isosceles. Only if f is integrable in an I

  83. logic-math

    Write the reciprocal and the anti-reciprocal of: That a quadrilateral has 4 equal sides, is a necessary condition for that it is a square. That a triangle has 2 equal sides, is a necessary condition for that it is isosceles. Only if f is integrable in an I

  84. calculus

    What is the rate at which reciprocal of a number changes with respect to the number if the number is equal to 7? Let n be the number and r be the reciprocal of the number?

  85. math 117/algebra

    simplify comples fractions. w+3/4w-----w-3/2w it is w-3 over 4w over w-3 over 2w q/f divided by t/u is the same as q/f multiplied by u/t, or qu/ft Division is the reciprocal of multiplication. q/f divided by t/u is the same as q/f multiplied by u/t, or

  86. math

    Explain why the graph of g(x) = 1/x has a horizontal asymptote. What is the equation of this asymptote? Will all reciprocal functions have the same horizontal asymptote?

  87. Chemistry

    My question is ..can anyone explain how to do problem #2? I feel lost. :( And could you also explain why? Problem#1, is that a regular dG = dH - TdS problem? Then using Go = -RTlnK to find K? Im just afraid if there are other seps to it.. 1. The combustion

  88. chemistry

    one reason carbon monoxide(CO) is toxic is that it binds to the blood protein hemoglobin more strongly than oxygen does. The bond between hemoglobin and CO absorbs radiation of 1953 cm^-1. (the units are the reciprocal of the wavelength in centimeters).

  89. math, correction

    bobpursley. i'm still questioning the problem states find the slope of any line perpendicualr to the line through points (3,3) and (2,8). y= (8-3)/(2-3) the slope i get is. (5)/(-1) for the first slope now to get any line perpendicular to the line through

  90. Chemistry

    calculate the natural logarithm and reciprocal concentration at 0 seconds and NO2 concentration (M) of .8333 and at time 20 (seconds) and .4617 NO2 concentration (M)

  91. Pre-Algebra

    inequality 0.75x>3 Multiply both sides of the inequality by 4/3 if you want to know what x is. from where did you get 4/3 to multiply to find x. How do you know that? MULTIPLY BOTH SIDES BY 4/3 The 4/3 comes from dividing both sides of the equation by 0.75

  92. science

    One reason carbon monoxide (CO) is toxic in that it bind to the blood protein hemoglobin more strongly than oxygen does. The hemoglobin – CO bond absorbs radiation of 1953 cm–1, which are in units of wavenumbers. Wavenumber is defined as the reciprocal

  93. science

    One reason carbon monoxide (CO) is toxic in that it bind to the blood protein hemoglobin more strongly than oxygen does. The hemoglobin – CO bond absorbs radiation of 1953 cm–1, which are in units of wavenumbers. Wavenumber is defined as the reciprocal

  94. math,correction

    can somone correct these for me please... Simplify (m^5)^8 My answer.m^40 List the terms and coefficients of 8x^3-4x^2+3 My answer: terms: 3 coefficients: 8,-4 This next one i'm not sure about how to even do it... write 9.03 X 10^-2 in standard notation.

  95. Precalculus

    Would someone kindly verify these answers~ Thank you! --------------------------------------- 1.where does the reciprocal function of f(x)=3-x increase? a){XER|x>3} b){XER|x-4/3] b) [YER|y≠-4/3] c) [YER|y>0] d) [YER|y≠0] Answer B

  96. math

    Would the reciprocal of 17/20 be 20/17?

  97. algebra

    What is the reciprocal of y= 2/3x +3

  98. Math

    What is the reciprocal of 5 3/4?

  99. math

    what is the reciprocal of 2 2/5 A: 4/5 B: 12/5 C: 5/12 D: 5/4

  100. math

    WHAT IS THE RECIPROCAL OF 5 3/4

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