# What is the reciprocal of -3.21? I'm not sure but I think that this is what you have to do: -3 21/100= -321/100= -100/321 Answer: -100/321 Is this correct?

413 results
1. ## 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
2. ## 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 #?
3. ## 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
4. ## Math

The sum of the reciprocal of 5 and the reciprocal f 7 is the reciprocal of what number?
5. ## 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.
6. ## 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
7. ## 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
8. ## 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.
9. ## 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.
10. ## 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
11. ## maths reciprocal

I'm finding difficulty in answering this question. Any help would be appreciated. For the equation, y1= x^-5x+6 and its reciprocal: Discuss what is the consequences for y1 to 1/y1 as x --> +- infinity? Thanks in advance.
12. ## 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
13. ## 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.
14. ## 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
15. ## math

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

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
17. ## 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.
18. ## math

Find the reciprocal of a. - 1/10 (-4-7) b. ½ / ¼ (hint: solve these first then find reciprocal of the answer) Responses
19. ## 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
20. ## 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)
21. ## 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)
22. ## math

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

Find the reciprocal of a. - 1/10 (-4-7) b. ½ / ¼ (hint: solve these first then find reciprocal of the answer)
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. ## 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
26. ## 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,
27. ## 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
28. ## 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
29. ## Math

What is a reciprocal? The reciprocal of x is 1/x; of 15 is 1/15.
30. ## 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...
31. ## 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
32. ## algebra

Solve The reciprocal of two more than a number in three times the reciprocal of the number. Find the number
33. ## 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
34. ## 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
35. ## math

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

Three times the reciprocal of a number equals 9 times the reciprocal of 6. Find the number.
37. ## 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
38. ## 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
39. ## 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.
40. ## 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
41. ## 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) =
42. ## 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
43. ## 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
44. ## Maths

Nine times the reciprocal of a rational number equals 6 times the reciprocal of 17.Find the rational number
45. ## 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
46. ## 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
47. ## physics-reciprocal conversions Curie and Becquerel

Why so many sources give different values for reciprocal conversions Curie and Becquerel? 1 Ci = 3.7 x 10^10 Bq or 37,000,000,000 1 Bq = 2.7 x 10^-11 Ci or 0.000000000027
48. ## 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
49. ## 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.
50. ## 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
51. ## 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.
52. ## 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

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
54. ## 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
55. ## 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<3} c){XER|x≠3} d){XER} Answer: C
56. ## algebra

what is the reciprocal of 5/x-1 + 3/x ?
57. ## math

what is the reciprocal of 3 5/7
58. ## math

Would the reciprocal of 17/20 be 20/17?
59. ## Math

What is the reciprocal of .26
60. ## Math

What is the reciprocal of (-1/7)(14/3)(9)
61. ## Math

What is the reciprocal of 5 3/4?
62. ## Marh

What is the reciprocal of 3.75?
63. ## algebra

What is the reciprocal of y= 2/3x +3
64. ## Algebra 2

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

WHAT IS THE RECIPROCAL OF 5 3/4
66. ## math

what is the reciprocal of 9/11?
67. ## algebra

What is the reciprocal of y+2/3x + 3
68. ## Math

Find the reciprocal of (-1/3)(9/2)(6) Thanks!
69. ## Math

Find the reciprocal of 1/3 (9-4)=3/5?
70. ## Math

Find the reciprocal of 1/7 (-7-10).
71. ## Math

Find Reciprocal of 1/3 (9-4).
72. ## Math

Find reciprocal of: 1/7 (-3-7)
73. ## math

Find the reciprocal of -1/7 (10-1)
74. ## math

find the reciprocal of (-1/5)(15)=
75. ## math

the reciprocal of the expression 2/x + 3/1
76. ## math

what is a reciprocal number?
77. ## math

What's the opposite reciprocal of 1?
78. ## algebra

what is the negative reciprocal of -7/3
79. ## math

find the reciprocal of 9/11
80. ## one math question.

What is the reciprocal of -5? is it -1/5 ?
81. ## trig

Give the reciprocal of the following. 7/15
82. ## algebra

Find the reciprocal of 1/3 (9-4)
83. ## math

How do you find the reciprocal of 5/3
84. ## ALGEBRA

-1/10 state the reciprocal.
85. ## math

How to find the reciprocal of 5/3?
86. ## math

the reciprocal of the expression 2/x + 3/1
87. ## Math

Find the reciprocal of 1/7(-7-10)=-7/17?
88. ## Math

What is the reciprocal of 3 3/7 Easy 7/e
89. ## math

Find the reciprocal of 1/7(-7-10)
90. ## Math

Find the reciprocal of (-1/5) (15)= -1/3?
91. ## high school

what is the reciprocal of 3 1/2
92. ## math

I need help finding the reciprocal of 1/3, (9-4) ?
93. ## math

1/3 × (9 – 4)^2 I am supposed to find the reciprocal
94. ## math

is there any number that doesn't have a reciprocal?
95. ## maths

which rational number has no reciprocal?
96. ## Math 115 12

Find the reciprocal of (-1/7) (21)
97. ## Math

Can you explain how you got 7/1 because I calculate -7/17 for the reciprocal of 1/7 (-7-10).
98. ## Math 11

How do you figure out the corresponding reciprocal function.
99. ## Math

I need help please. Add the opposite of -13 to the reciprocal of 9
100. ## math

Find the reciprocal of the following number: -21/23

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