# 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 218

What are 3 IMPORTANT characteristics that a class president needs? Please answer!!

asked by Elizabeth on February 17, 2010
2. ## math

evaluate the limit as lim goes to -1 (x^2 +2x +1)/ (x^4 -1) the answer is zero but i don't know how to get it

asked by Jin on August 12, 2010
3. ## science

what is the solution of this answer: t1=883.33N t2=1533.3N

asked by JL on August 27, 2018
4. ## math

pattern 1: 12,16,20,24,28 32 how would you answer this in a 5 grade mathematical term

asked by brandon on February 3, 2009
5. ## math 10

3X/x^2+ 5 state the restriction ANSWER: would it be x is all real numbers??

asked by prethy on September 8, 2010
6. ## math

from 96 to 78 would the final answer be 18.8 if I rounded to the nearest ten?

asked by lilly on November 10, 2010
7. ## Algebra

Evaluate (4p+q)raised to the second for p=5 and q=-4. Express the answer as a fraction.

asked by tmouery on December 4, 2012
8. ## trig

cos(arccsc(-20)) Im not allowed to have a decimal answer

asked by max on September 4, 2011
9. ## Algebra

four added to one seventh of a number answer: 4+1/7x is this correct? or is it 1/7+4x?

asked by Christopher on May 7, 2014
10. ## Physics

What is the period that corresponds to a frequency of 53.1 Hz? Answer in units of s

asked by Ashlynne on October 11, 2011
11. ## Math

asked by needshelp on March 19, 2019
12. ## Geometry

Which letter has rotational symmetry? I J K L IMy answer is I

asked by Steve on November 5, 2015
13. ## washighton

why is 2,482 not a reasonable answer for 542 times 6

14. ## Math

What number when multI plied by 3 gives 207 for the answer?

asked by Phillippa Hart on November 28, 2018
15. ## english

Question tags can i use it as donotyou know or do you not know please answer my query

asked by rs telagathoty on November 5, 2015
16. ## math

Could someone please check my answer to this question: Evaluate the expression [(x^n)(y) + (y^n)] ^-2n for x=-2, y=3 and n=-1 =[(x^-1)(y)+(y^-1)]^-2(-1) =[(x^-1)(y)+(y^-1)]^2 =[(x^-2)(y^2)+(y^-2) =y^2/x^2(y^2) =3^2/(-2)^2(3^2) =9/4(9) =9/36 =1/4

asked by Anonymous on November 15, 2015
17. ## Math

1/x^2+3x+2 + 2/x^2-1 I first did 1/x^2+2x+x+2 +2/(x-1)(x+1) 1/x(x+2)x+2 +2/(x-1)(x+1) 1/x+2(x+1) +2/(x-1)(x+1) x-1+2(x+2)/(x+2)(x-1)(x+1) x-1+2x+4/(x+2)(x-1)(x+1) 3x+3/(x+2)(x-1)(x+1) 3(x+1)/(x+2)(x-1)(x+1) the x+1 cancel out so 3/(x+2)(x-1) 3/x^2-x+2x-2

asked by Sara on January 5, 2019
18. ## math

what is the length of rectangle with an area of 48 yd 2 and a width of 3 yd 8 16 18 21 i think its c but any one can answer

asked by animal guy on March 11, 2015
19. ## algebra

what's the answer to a math problem which is......... about areas of a circle

asked by ashley on March 29, 2010
20. ## algebra

Which of the following is equivalent to the expression (t2 − t − 6)(t − 3)−1 ? a. t3 − 9t +18 b. (t − 2)(t + 3) c. (t + 2)(t − 3) d. (t − 2) e. (t + 2)this is the answer how is the problem worked out?

asked by Mary on May 23, 2010
21. ## Math

ln(5x + 7) = 8 Not looking for an answer, I’m just stuck. Could someone give me the steps to solve this?

asked by Joe on December 31, 2018

23. ## math

Express (a^2+ab-ac-bc)÷a^2-c^2 over a-b in single fraction. Answer is a^2-b^2 over a+c How the steps?

asked by Agnes on November 15, 2015
24. ## History

Name the most famous battle of 1346? My answer is Crecy.

asked by Warriors' Cat Lover on December 24, 2018
25. ## Math

(3^x)(4^2x+1)=(6^x+2). Find the exact value of x giving the answer in the form x=ln(a)/ln(b).

asked by Jamie on October 20, 2010
26. ## math214

A student asks what exactly Euclidean geometry is. How do you answer?

asked by alicia on February 16, 2010
27. ## Math

What is the probability of rolling two dice and getting 3 and a 6? and could you explain how you would get the answer?

asked by Taylor on August 27, 2015
28. ## Math

f(x) = 9x^3+2x^2-5x+4 and g(x) = 5x^3 -7x+4 What is f(x) - g(x)? Write the final answer in factored form.

asked by Anonymous on February 19, 2018
29. ## Math help

Multiply (x^4+6x)(x^4+6x) I get the answer to be 2x^8+12x^10+36X^2 I think I lost something somewhere help!!!!

asked by Katie A on October 12, 2011

What are two ways to find the answer to 168 times 55 ?

asked by Jordan on November 19, 2008
31. ## CHEMISTRY

asked by A GOODSTUDENT on August 20, 2016
32. ## Fractions

Hi Sue, That's the same answer I got, but for some reason I got it wrong on one of my test and I'm not sure why.

asked by Deb on September 27, 2011
33. ## Math

how to answer these types of questions 4x²-4x-1 can you demonstrate using an example please

asked by Nicholai on September 17, 2015
34. ## math :(

78/132 = .5909 how do i get the answer here without using calculator? any tips?

asked by mathlab on March 15, 2013
35. ## social studies

Where is Friday before Wenesday? this is a riddle, pls. help me with the answer.

asked by cecilia on June 4, 2010
36. ## Algebra 2 Rational Equations

What is the solution set of the equation? I know the answer is {-1} I just don't know how to get there. X^2-16 x-3 --------- = ------- -1 (x+4)(x+2) (x+2)

asked by Josh on December 6, 2012

what is the answer to what do you call drilling 4,876 holes?

asked by Anonymous on March 20, 2010
38. ## Math

Sorry I was thinking about 10x4 is for the correct answer is 1,000.00

asked by Iyana on November 5, 2015
39. ## math

What is the value of 3/4*7/8*15/16 rounded to the nearest 0.25? A. 0.25 B. 0.50 C. 0.75 D. 1.00 When I multiplied it out, I got 0.61523.., so the answer would be B, right?

asked by christiana on August 7, 2018
40. ## Art. bobpursley

asked by Anonymous on September 7, 2006

simplify √(x^5y^8) the answer is x^5/2y^4 does it matter if 5/2 is replaced with 2.5? x^2.5y^4 its the same thing right?

asked by priya on November 9, 2010

simplify √(x^5y^8) the answer is x^5/2y^4 does it matter if 5/2 is replaced with 2.5? x^2.5y^4 its the same thing right?

asked by priya on November 9, 2010
43. ## Math

A triangle with sides that measures 2 1/2 ft., 20 in., and 1/2 yd. Answer in inches.

asked by Ann on February 13, 2018
44. ## Math PLZ help gtg to bed i need right NOW!!

What is the answer to 10 5/12 divided by 1 3/5???????? plz help me i have to go to bed like in 1 min. thanx

asked by Emily on October 30, 2008
45. ## Chemisrty

What is the weight of 6.14×10^21atoms of phosphorus?Answer in units of g.

asked by Nicole on September 16, 2015
46. ## sicial studies

asked by neka on February 19, 2010
47. ## algebra

-7=11/17z I think the answer is z=-17/77 but I don't know. please help and show me if I'm doing it correct or not.

asked by plz help on September 28, 2016

What is the weight of 6.3 × 10 21 atoms of phosphorus? Answer in units of g

asked by Rara on September 13, 2011
49. ## MATH

Graph Linear Function 22.) y=2x-5 Can you help me find the answer?

asked by nonononono on June 5, 2014
50. ## math

which table shows a proportional relationship? A)x=1,3,4,6 y=2,4,6,7 B)x=1,2,5,8 y=-2,0,6,12 C)x=2,3,5,6 y=-4,-6,-10-12 D)x=2,4,6,8 y=2,3,4,5 Is the answer C

asked by Gwen on May 23, 2014
51. ## MATH.

7=2-5m; m= X+ 0.054= -1.802; x= If u can help me out or answer these for me u arr awesome and thank you.

asked by Audrey on April 22, 2013
52. ## MATH helpp!!

Find the range of the function f(x)=4x-1 for the domain {-1,0,1,2,3} A){-5,-30,7,11} B){-5,-4,-3,-2,-1} C){-11,-7,-3,1,5} D){-5,-1,3,7,11} Can someone help, am i right is the answer B????

asked by that emo girl! on February 15, 2018
53. ## AP Chemistry

What is the weight of 6.3 × 10 21 atoms of phosphorus? Answer in units of g

asked by Anon on September 13, 2011
54. ## Algebra

Simplify. Write the answer using positive exponents only. (x^-5y^-6/a^-5)^-3

asked by Autumn on March 27, 2015
55. ## Geography

What is the land elevation along most coastlines? Is 0 the correct answer?

asked by Anonymous on February 13, 2018
56. ## enviroment

i have this quetion and answer thing and i am having troubles with the meanings can anyone help me?

asked by abby on November 3, 2010
57. ## Math

graph the line 3x-4y=-8 Could you show how you got the answer so I can work it out also

asked by Kim on February 18, 2013
58. ## Math

Can someone help me to find two numbers the exact answer is between: 6 x 7,381

asked by DJ on October 2, 2012
59. ## estimate

6x7381 find two numbers that the exact answer is in between

asked by Anonymous on December 10, 2012
60. ## maths

the line passes though (0,0,2) & (1,2,4) is please tell me thd answer imediatly

asked by abu beye erga on June 8, 2016

Which of the following is not an example of a transition word or phrase? A. Consequently B. Or C. Beyond D. For instance my answer is c.

asked by Clare on April 1, 2015
62. ## Math

asked by Amy on April 1, 2015
63. ## Algebra equation

Any advice on this one would be appreciated I have the equation x+3-1/x=0 and I have an answer of x = 0.30 (to 2 d.p.), I just need to know the steps to get there, Many thanks

asked by Nev on July 8, 2010
64. ## math

whts d answer 4 d pizzazz workseet that says "did u hear about...."

asked by kat on September 30, 2010
65. ## Algebra

Find the GCF of 14abc and 28a^2 b^2 c^3 How do I answer this??

asked by Mae on May 25, 2015
66. ## math

if x+3/3=y+2/2, then x/3=? whats the answer? I think its y/2. but im probly wrong. please explain to me.

asked by Corie on February 5, 2013
67. ## Algebra

Evaluate. Write in simplest form. 6-b/3a a=10 a=-9 My answer is 2 or 5...I'm not sure

asked by Mae on May 25, 2015
68. ## american history

what were the features of the compromise of 1860? i cant seem to find the answer anywhere

asked by mel on August 28, 2011
69. ## chemistry

What volume would the gas occupy if P2 = 0.29 P1? Answer in units of mL

asked by reis on May 30, 2014
70. ## Math

solve 3^X=7 giving exact answer to the base 10

asked by Alida on May 20, 2013
71. ## algebra 1

What is the value of c so that y=x^2+9x+c is a perfect square trinomial? A. 18 B. 9/2 C. 9/4* D. 81/4 Check my answer please I think it's C.

asked by kim'maya on March 21, 2018
72. ## Math

What is the value of the range of the function f(x)=x^2 + 2 for the domain value 1/4? A. y=2 B. y=2 1/4*** C. y=2 1/8 D. y=2 1/16 Can anyone check my answer?

asked by Mathy on November 9, 2017
73. ## science just curious

Why at certain times can you see both the moon and the sun? I am just wondering what the answer is.

asked by why? on February 14, 2019
74. ## math

X=e^(6)(.075) how would u solve that the answer is x=1.5683, however i keep getting 30.257

asked by Harold on September 25, 2011
75. ## Maths

Multiply and give the answer in the simplest form 2/5 × 15

asked by Rehan on July 28, 2016
76. ## math

if 15-2x4 d - x4

asked by AnOnYmOuS1 on September 1, 2010
77. ## math

I having problems figuring out how to work this problem 6X^2+7/3X^2+1 is the answer 3X+6?

asked by Cailey on August 25, 2014
78. ## Math

How can I get the answer: 9 / 3.8 - 2.3 I don't know if I need to divided first or get the difference. Thank you for helping me.

asked by Veronica on August 24, 2011
79. ## Algebra

d=55t I need to be shown the operations to get the answer. I really don't get this

asked by tara on April 21, 2010
80. ## Math 8R Qs. Check!!!!!!

Why is 2/5 not an integers? my answer - because it's not a whole number is it correct is there anything else I should add????

asked by Laruen on September 11, 2012
81. ## pols210 d001 win test answer

answer to quiz in pols210 d001 win

asked by Anonymous on April 22, 2015
82. ## maths

The first three terms of a geometric progression are 2^n, 2^n+1, 2^n+2. Find n. ( Answer is 0.5)

asked by Fred on October 4, 2018
83. ## Math

Find the mode of the following list price- 1.67-1.29-.79-1.29-.89-.89-.79-1.67-.79-.57-.79 would my answer be .79

asked by Debbie on November 9, 2008
84. ## Math

Find the third term of (2n+3m)^5 720n^3m^2 I received as my answer.

asked by Keonn'a on October 29, 2018
85. ## alg

What is the value of the expression 2x^2 y /4xy when x = 2 and y = 1? a)1 b)2 c)3 d)4 Just need to know if my answer is right or wrong and i picked a

asked by sean on June 28, 2010
86. ## Algebra

Answer the following quadratic function f(x)= x^2 + 6x - 16 What is the axis of symmetry?

asked by Kayleigh on April 9, 2013
87. ## Chemistry

How do I get the answer to ?mass, 200 cm3volume, 6.843 g/ml=

asked by Rosalind on February 17, 2015
88. ## algebra

asked by Ann on May 29, 2015
89. ## math

Kelly subtracted 2.3 from 20 and got 17.7. Explain why this answer is reasonable

asked by mynequa on August 24, 2014
90. ## math(urgent)

Find the sum to n terms of 1/(1.2.3) + 3/(2.3.4) + 5/(3.4.5) + 7/(4.5.6) +.... Answer this Question

asked by tolu on February 15, 2015
91. ## math

5 inches is what fraction of a foot? A. 1/3 B. 1/2 C. 5/12 D.5/24 my answer is C. is it correct?

asked by dave on October 27, 2015
92. ## Math

Find the slope of the line that goes through the following points. X -1, 0,1,2 Y -4,-1,2,5 A. -5 B. -3 C. -1\3 D. 3 Is the answer A? Thank you

asked by Sabrina C. on April 21, 2015
93. ## Math

I don't get when you use "or" or "and" in inequalities. Like for this quadratic inequality: x^(2) +x -12 > 0 becomes x < -4 x > 3 why is the answer {x|x3} and not {x|3

asked by Amy~ on September 29, 2010
94. ## math

1. what are the equivalent fraction and decimal for 33 1/3% ? a 1/33 and 0.3 b 1/33 and 3 c 3 1/3 and 0.00 d 1/3 and 0.33

asked by anonymous on June 6, 2016
95. ## Social Studies

what was George Washington's profession? Answer: surveyor

asked by Anonymous on July 15, 2014

what is the difference in estimation and truncation of a fractional answer?

asked by Betty on February 6, 2010
97. ## algebra

so would i do this: 82.1 - 86 = -3.9 now that i have the -3.9 would that be the final answer to the question "what is the deviation from the mean that day?"

asked by ELLEN on November 9, 2008
98. ## Venn Diagram Help Please

If P(A)=.60, P(A/B)=.50, AND P(B)= .40, answer the following. draw a venn diagram for the probabilities of A and B.

asked by MELISSA on April 8, 2013
99. ## Chemistry

Calculate delta g and Kp for the following equilibrium reaction. Keep getting 7.2E-81 and the answer is 4.5E-81 Why?

asked by C on April 14, 2015
100. ## Calculus

If f(x1)>f(x2) for every x1>x2, then what is the behaviour of f(x)? I believe that the answer is that f(x) is increasing but I do not know how to show my work for that

asked by Liz on May 15, 2014