# 1.3 /73.814 In significant digit notation, divid, and the answer to two significant digits. I will be happy to critique your work

71,152 questions, page 206
1. ## science

what is concentration please say it in an easy to understand answer thank you!

asked by help on November 10, 2010
2. ## math

asked by larryka on September 26, 2011
3. ## math

Explain the difference between the expressions x-3 and 3-x answer

asked by Katie Larson on December 30, 2016
4. ## math

I have a question. I think I'm wrong, so I want to ask if it's right. If I do 3/4 x 1 5/6 x 7/4 x (-2 3/8) would the answer be negative?

asked by grace on February 6, 2012
5. ## Grammar.....

She or her? There shouldn't be any similarities between ( her, she) and Pat. My answer: her

asked by Anonymous on February 19, 2013
6. ## Calculus

Simplify difference quotients. 1/(1+h)-1/h I got 1-1-h/h but the answer is -1/(1+h)

asked by Melinda on February 7, 2012
7. ## ENGLISH

asked by Anonymous on December 24, 2011
8. ## Math

Solve. 7x+4=5x+5 Is the answer 0.5 its asking for an interger or fraction

asked by Bryan on December 18, 2008
9. ## physics

convert 1micro A TO mA answer: 1*10^-6A *10^-3m =1*10^-9mA

asked by xitshembiso on August 29, 2014
10. ## Math

I am converting 0.12 to a fraction. My answer is 3/25 am I correct. Thanks

asked by Tamara on August 25, 2015
11. ## help

3/10 and 7/8 can u help me convert it then simplify my biggest answer is 24/70

asked by tesj on January 16, 2013
12. ## Algebra

x^3+2x^2-5x-6, x+3 I need help factoring this problem The answer that I got was x^3+2x^2-11x+3

asked by Jessica on August 5, 2010
13. ## Math

I am converting 0.57 to a fraction. My answer is 57/99. Am I correct.

asked by Tamara on August 25, 2015
14. ## Biology ( Ms.Sue help)

Sorry to bother you but am I correct for the answer homologous?

asked by Brooklyn on July 1, 2015
15. ## Elememtary Math

(c)squared-2c+6, for c = 4 I replaced all c's with 4 and my answer is 14. Am I correct.

asked by Anonymous on November 3, 2011
16. ## math

Why is 2482 not a reasonable answer for 542x6

asked by esha on January 16, 2013

asked by tommy on February 1, 2015
18. ## math

using the substitution method what is the answer to this problem, x+3y=7 x+4y=12

asked by jaton on August 4, 2012
19. ## maths

asked by shall on October 7, 2016
20. ## Basic math

Find the median of the numbers 3, 6, 10, 12, 27, 62 How do I answer this?

asked by Ruby on November 3, 2011
21. ## Precalculus

Solve for x: 6^(x+3) - 6^x = 215. I got answer as 1, is it correct?

asked by Jake on January 29, 2012

i tried these quesions so manytimes , but i just cant get he rigt answer ! 1.) 4(2-a)^2-81 2.) -(x-y)^3 3.)3x^2-27(2-x)^2 4.) 9(y-1)^2-25

asked by Melissa on October 2, 2011
23. ## Psychology Help!!!

asked by Susan on September 17, 2012

will those same steps work if the problem is x/12=2/6 will the answer be 4/12

asked by Lourane on February 12, 2013
25. ## algebra

Subtract. (4+6x+7x^2+4x^3)-(-3+6x-7x^2+4x^3)= 7(2x^2 + 1) or 7 * (2x^2 +1) I know this is basically the same answer but is one more correct than the other or neither?

asked by slomo on February 2, 2015
26. ## MATH

what is answer of this problem set X={X/X IS A BOY}

asked by JANE on June 17, 2014
27. ## Trig

The center of the circle (x+2)^2 + (y-3)^2 =1 is a. (2,3) b. (-2,3) c. (2,-3) d. (-2,-3) I believe b. is the answer, is that correct?

asked by Don on January 4, 2012
28. ## Algebra

What is the answer to 7x+2y=16 and -21x-6y=24 using the substituion method?

asked by Yolanda on January 17, 2013
29. ## h.p.

1.3+3.5+5.7+......to n terms. sir this question answer 1/3n(4n^2+6n-1)

asked by warnar on December 8, 2016
30. ## math

Dear Ms.Sue is the answer 3,000.

asked by Math Geek on August 8, 2012

asked by Alyssa on August 8, 2012
32. ## Math

16/40= x/700=? Anyone wanna help.. i came up with the answer 280??

asked by Me on April 4, 2019
33. ## Mathematics

Find the slope of (2,3) and (-2,1) -2 2 -1/2•• 1/2 Check my answer

asked by Tula on April 2, 2016
34. ## calculus

find the domain of function f(x)= (5x + 4)/(x^2 + 3x + 2) is the answer.. x can't be -2 or -1?

asked by Jin on August 4, 2010
35. ## Algebra

Can someone please tell me what the domain of the following equation is? Please explain how you got that answer. g(x)=5^x

asked by Sophia on December 7, 2008
36. ## math

what is the answer to this systems of equation using elimination 2x+3y=11 and 3x+3y=18

asked by malachi on December 13, 2010
37. ## Mathematics

what is the slope of the line that goes through (6 ,5) and (3 ,1)? 3/4 -3/4•• 4/3 -4/3 Check my answer

asked by Tula on April 2, 2016
38. ## algebra

is this a relation? 1 3 2 6 13 15 14 4 the picture connects (1,6)(2,4)(13,15)(14,3) would the answer be no?

asked by jay on September 17, 2012

y + 1.2y + 1.2z Someone told me that the answer was 2.2y + 1.2z 1. Is that true? 2. How did the 1.2y turn into 2.2y?

asked by Confused on December 14, 2017
40. ## ALGEBRA

STATE THE RECIPROCAL. -1/10 MY ANSWER IS -10 I need to know if I am on the right track.

asked by Angela on November 10, 2011
41. ## Algebra

Is this correct? Simplify. Log7 7^5 Answer=5

asked by Kris B on June 13, 2010
42. ## Calculus

find dy/dx and d^2y/dx^2 of 3x(y^2) -2y=2 please give the answer not an example that dosent help me

asked by smokey on November 14, 2010
43. ## algebra

Ten less than the product of three and a number x. my answer is 10-3x

asked by Anonymous on June 24, 2015
44. ## Calculus

same as my question below please help me post your answer on here if you have one on these forms of course h t t p : / / w w w . p h y s i c s f o r u m s . c o m / s h o w t h r e a d . p h p ? t = 4 2 1 7 6 3

asked by Kate on August 12, 2010
45. ## Algebra*

Short Answer. Find the following product: (x+7)^2

asked by Anna on July 26, 2012
46. ## Algebra*

Short Answer. Find the following product: -3z(-z^2-9)

asked by Anna on July 26, 2012
47. ## math

I need to complete the following number sentences so that the answer to each is 1 12/15 -7/15 + /15 =1

asked by tony on May 5, 2011

what's the answer to this equation? 5+4 times (8-6) to the second power.

asked by jasmina on August 12, 2010
49. ## Algebra II

What is the factored form of the expression? r2 – 49 (r – 7)(r + 7) * my answer (r + 7)(r + 7) (r – 7)(r – 7) (r – 7)(r + 9)

asked by Sandra on October 6, 2014
50. ## math

the response from Ms writeacher did not show the answer

asked by charlie on March 9, 2009
51. ## Algerbra

f y = (x + 3)2, then (-2x - 6)2 must equal which of the following? A. -4y2 B. -2y2 C. -4y D. 4y is A the right answer

asked by Tonya on December 17, 2015
52. ## Math

Which of the following is NOT a possible set of whole number factors of +24? a. -4 and - 6 b. 12 and 2 c. 24 and -1 d. 8 and 3 a = -4 x-6 = 24 b.= 12 x 2= 24 c = 24 x -1= -24 d = 8 x 3=24 SO THE ANSWER WOULD BE C?

asked by Jackie on October 7, 2008
53. ## Algebra2

asked by Anonymous on October 6, 2014
54. ## Physics

Can someone plz answer my 2 previous question ???

asked by Nelly on June 1, 2011
55. ## Math

If x=, then 1/3x= Write the final answer in form.

asked by Taylor on February 25, 2015
56. ## Math Problem

Find equation of graph y=ln(x)3 right and then 7 up y=ln(x) y=7+ln(x^-4)answer

asked by Kimberly on April 9, 2008
57. ## h.p.

question 1^2+4^2+7^2+10^2+...to n terms. answer 1/2n(6n2-3n-1)

asked by warnar iam confused on December 12, 2016
58. ## Math

Which of the following is NOT a possible set of whole number factors of +24? a. -4 and - 6 b. 12 and 2 c. 24 and -1 d. 8 and 3 I believe the answer would be A

asked by Jackie on October 7, 2008
59. ## math

if f(x) = ax + b and f(2) = f(4) then a = ? i cant seem to figure out if i plug in 2 or 4 into the eq. i no the answer is 0 but how do i strt? f(2) = f(4) ---> 2 a + b - 4 a + b ---> 2 a = 4 a ---> (4 - 2) a = 0 ---> 2 a = 0 ----> a = 0

asked by sarah on July 15, 2007

how do you do linear functions?...for ex.xy=6..whats the answer?

asked by taylor on November 15, 2010
61. ## Mathematics

Which equation has (2,-1) as a solution. Y=2x - 1•• Y=x + 3 Y=x - 3 Y=-2x+1 Check my answer

asked by Tula on April 1, 2016
62. ## Math

Expand an simplfy. 3(x-6)(x+4)-(3x-5)^2 Is the answer -6x^2+24x-39

asked by Sarah on January 15, 2013
63. ## logarithm

Solve the equation for x. e^ax=Ce^bx, where a cannot equal b So is the answer x=(1/a-b) ln C

asked by Sarah on September 23, 2008
64. ## Math

What is the simplest form of 1 and 2/6 (1 2/6) My answer is 1/3.. Is it correct?

asked by Mike on February 13, 2013
65. ## math/equation/Paul

I meant is 12 the correct answer to the equation 4+8[9/3(9-6)]

asked by Christ on January 4, 2010
66. ## Algebra

Suppose U = 1,2,3,4,5,6,7,8 is the universal set and P = 1,3,5,7, What is P? My answer is 1,3,5,7

asked by Aaron on October 4, 2014

Who is valiant? My answer: Superman ^Does that also work?

asked by Fawn on September 21, 2014
68. ## science

What is the scientific Implication of a Canyon!!!! Thanks to those who answer!!!!! :)

asked by urgh!!! :( on June 11, 2010
69. ## Algebra

Simplify (3/5) cubed My answer is 27/125

asked by Faye on August 23, 2014

10/10 - 5/5 = Iknow the deon. need to be the same do would the answer be 0 would you * 5/5 by 2 to do the problem? Thank you.

asked by Jill on November 14, 2010
71. ## world history

i need pennfoster answer text 007680

asked by minerva on September 27, 2011
72. ## Math

Which of the following equations is equivalent to 9x - 12 =36 A. 9x = 24 B. 9x=48 C x -12=4 D. x + 9=4 My answer is B Is this correct?

asked by Patrick on April 16, 2018
73. ## Math

Find the slope of the following graphs. X, -1, 0, 1 ,2 Y, 4, 2, 0, -2 A. 1/2 B. 2 C. -2 D. -1/2 Is the answer B? Thank you

asked by Dove on April 22, 2015
74. ## algebra

Short answer. Find the quotient: 6x^3-x^2-7x-9 ------------- 2x+3

asked by shay on July 21, 2011
75. ## intermediate algebra

Short answer. Find the product. -4x(-7x^3+4x^2+8x-6)

asked by sheba on July 17, 2011
76. ## Science

asked by Melea on March 9, 2011
77. ## math mtap

what is the solution of 60cm by 48cm.the answer is 20

asked by conan on October 17, 2015
78. ## Inter. Algebra

what is the answer to 2i to the 5th power? i^2 = -1 --> i^4 = 1 ---> i^5 = i (2i)^5 = 32 i thanks for the info!

asked by Andrea on December 2, 2006
79. ## intermediate algebra

Short answer find the quotient 6x^3-x^2-7x-9 ------------ 2x+3

asked by mike on July 22, 2011
80. ## math

144+(-317)+213 i think the answer is 40

asked by :P smile on February 5, 2011
81. ## Math

3 1/6 + 2 3/10 = Give answer in simplest form

asked by Ron on November 10, 2013
82. ## math

what is 1 7/9-4/9 express the answer in simplest form

asked by shay on December 5, 2014
83. ## Algebra

Is (1,-4) a solution to the equation y=-2x? I need help finding the answer.

asked by learner on October 16, 2015
84. ## Math

Find the slope and y intercept of x+4y=-4 is the answer: y= -1x/4 -1

asked by Mike on December 28, 2007
85. ## Math

3 7/10 - 1 2/5 = Give answer in simplest form

asked by Ron on November 10, 2013
86. ## Math

2 7/12 + 1 2/3 = Give answer in simplest form

asked by Ron on November 10, 2013
87. ## math 115

2/7 over = 1.6 20 over r solve for r not looking for just an answer, would appreciate the formula for solving, thanks

asked by Bob on November 4, 2009

7=2-5m; m my answer key says -1 but I don't know why it would be that. Can you explain?

asked by Xavier on April 20, 2010
89. ## algebra 2

Use the function to answer the question. h(x) = 4|x| 3 What is the value of h(6)? (Points : 4) 27 21 21 27

asked by jason on March 23, 2011
90. ## High School Diploma - Writing Skills

asked by annoymous on April 22, 2013
91. ## Math

Please solve 4-6x GREATER THAN -15 + 1. I believe the answer is x LESS THAN 3. Is this correct?

asked by Jalen on September 19, 2015
92. ## social studies

asked by MG on February 21, 2016
93. ## Math

We're supposed to be using the "substitution method"? So, what would the answer be for: 6x-y=-4; 2x+2y=15 (_,_)

asked by Sarah on February 13, 2011
94. ## math VERY URGENT+IMPORTANT

asked by Anonymous on November 27, 2012
95. ## math

can someone check my answer Graph by first solving for y. x + 2y = 8 x-x+2y=8-x 2y=8-x 2y/2=8/2-x y=4-x y=4-x/2 y=4-1/2x

asked by amy on January 11, 2008
96. ## math

what is the answer to. Write the next 4 letters in this sequence: A,B,Z,Y,C,D

asked by charlie on March 26, 2009
97. ## math

If 8.2^p = 10.5^q, then p/q = ? Estimate your answer to two decimal places.

asked by Rachel on February 25, 2017
98. ## Math

asked by Jamie on September 26, 2009
99. ## Math Help

Simplify assume Y=not to 0 (3y^-3)^4 would the answer be 1/81y^12

asked by Katie A on October 12, 2011