write as single logirithim In-In 2

32,811 questions
1. Algebra 2

write as single logirithim In-In 2

asked by Brenna on May 7, 2010
2. Calculus

Find derivative: (write answer as single fraction) y=ln((4x-1)/x^3) So far I have: y'=(4/(4x-1))-3/x How do I write as single fraction let u= (4x-1) v= x^-3 dy/dx= d y/d(uv) * d(uv)/dx dy/duv= 1/uv d(uv)/dx= udv/dx + v du/dx put it together.

asked by Evan on April 17, 2007
3. math

1. Simplify. 14 ^ -4 A. 1 / 14 ^ 4 B. -56 ** ? C. 1 / 14 D. 1 / 14 ^ -4 ---- 2. Multiply, write in scientific notation. (9 x 10^4)(8 x 10^6) A. 7.2 x 10^25 B. 1.7 x 10^11 C. 7.2 x 10^11 ** ? D. 1.7 x 10^25 ---- 3. Write expression using single exponent.

asked by cAt.ExE HaS sTopPeD wORkInG on April 22, 2019
4. Calculus

Find derivative: (write answer as single fraction) y=ln((4x-1)/x^3) So far I have: y'=(4/(4x-1))-3/x How do I write as single fraction duplicate.

asked by Evan on April 17, 2007
5. Calculus

Write as a single logarithm of a single quantity ln(3)+1/2ln(x+2)-4ln(1+sqrtx)

asked by Ana on July 15, 2012
6. Precalculus

1. Write the given expression as a single logarithm. log(70x)+log(10y)-2 2. Write the given expression as a single logarithm. ln7e/(square root 2x)-ln(square root 2ex) 3. Write the given expression as a single logarithm. -2Ln(x)+Ln(4y)-Ln(5z)

asked by Anonymous on November 6, 2010
7. socials

for another event in 1960 I draw U-2 spy plane and write beside it was shot down over Soviet territory, it a single seat, single-engine, high altitude, reconnaissance aircraft.

asked by Mohammad on December 5, 2011
8. Chemistry

Write the structure of the hemiacetals that results from the following reactions: 1)2-butanone + 1-propanol 2)butanal + isopropylalcohol I got this for #1: CH2-C-OCH2CH2CH3 with an OH on the single C and the CH2CH3 on the single C. I don't know how to do

asked by Jamie on March 20, 2010
9. Precalculus

1. Write the given expression as a single logarithm. log(70x)+log(10y)-2 2. Simplify the expression. (Do not use mixed numbers in your answer.) (5x^7/8)(2y^4/6)(x^9/8)(4y^-2/6) 3. Write the given expression as a single logarithm. -2Ln(x)+Ln(4y)-Ln(5z) 4.

asked by Anonymous on November 6, 2010
10. Maths

Write this as a single fraction in its simplest possible form. x/yz . y^2x/z . z^2/y please note that the dot "." is equilvalent to a multiplication sign. Remember it needs to be in a single fraction. And can you please tell me step by step so i know for

asked by Anonymous on September 14, 2015
11. math

A. write (2^3)^3 as a single power of 2. show your work . B.write your answer from part A as a standard number. please help i don't get it.

asked by hanna on April 19, 2009
12. 12 math

benetley chalk brush manufacturer company has 900 empolyess: are female, are union members and are single.295 are single females, 187 are single union members 190 are female union memebers and 120 are single female union members. how many workers are

asked by steveo on August 30, 2008
13. COMPUTER SCIENCE JAVA

Assignment problems: Write Java programs for each of the following. 1. Students in a university class are being organized into groups of three for an upcoming research project. To model this situation: a. Write a Student class that stores the name, email

asked by AHMED on October 15, 2012
14. COMPUTER SCIENCE JAVA

Assignment problems: Write Java programs for each of the following. 1. Students in a university class are being organized into groups of three for an upcoming research project. To model this situation: a. Write a Student class that stores the name, email

asked by AHMED on October 15, 2012
15. math

Write as a single log of a single argument: log3 24 + log3 17 - log3 51

asked by Bob on February 17, 2012
16. algbera

write 3^-2/3 as a single of 3

asked by alyssa on September 29, 2009
17. Math

Write 3^2 x 3^-3 x 3^6 as a single exponent is A.) 3^4 B.) 3^5 *** C.) 3^11 D.) 27^5

asked by Am I right? on November 9, 2016
18. MATH

Write 3^2 x 3^-3 x 3^6 as a single exponent. A.) 3^4 B.) 3^5 C.) 3^11 D.) 27^5 ***

asked by Bleach Sniffer on September 28, 2016
19. math

At a local coffee shop, one customer purchased two muffins and three cups of coffee for \$14.47. Another customer ordered 3 muffins and 5 cups of coffee for \$23.30. Write and solve a system of equations to find the price of a single muffin and a single cup

asked by Riya on November 5, 2017
20. Math help please

7. In the expression –7x – 5x2 + 5, what is the coefficient of x? 7 5 –5 –7 8. Write the expression using a single exponent. 2^2 • 2^8 4^10 2^10 4^16 2^16 9. Write the expression using scientific notation. (2.5 • 104)(4 • 103) 10 • 10^7 10

asked by Delilah on May 6, 2013
21. Math

Write the expression using a single exponent. 2^2 * 2^8 A. 4^10 B. 2^10 C. 4^16 D. 2^16 Write the expression using scientific notation. (2.5 * 10^4)(4 * 10^3 A. 10 * 10^7 B. 10 * 10^8 C. 1 * 10^8 D. 10 * 10^12

asked by Anonymous on April 8, 2014
22. math: pre-calculus

Write the expression as a single logarithm. Ln(e^3y)+ln(ey)-4

asked by Nicky on May 8, 2016
23. College Algebra

Write each of the following as a single logarithm (log (x+3))/(3) = 1

asked by Y0gi on November 16, 2010
24. math

write each expression using a single eponet x9/x2

asked by james jester on June 4, 2019
25. Math

Write each expression using a single exponent 1. x^9/x^2 a)x^11 b)x^7

asked by Annie on May 30, 2016
26. algebra

can someone help me write this as a single radical expression √3:(7) * √4:(3)

asked by Sharon on February 5, 2012
27. Math

Write each expression using a single exponent. Xy^5 • x^3 y^7

asked by Anon on October 22, 2014
28. math

write each expression using a single exponent please help 1.a^5/a^3 2.x^9/x^5 3.c^7/c^2 4. (-1)^5/(-1)^4

asked by lisa on May 5, 2016
29. math

write 5-log2(4y) as a single quantity

asked by loren on July 30, 2016
30. Statistics

The Jefferson valley bank claims that the variation of their wait time is less when using a single line that feeds three tellers as opposed to having threes peerage lines. Test the claim that the standard deviation for wait time is less than 1.9 minutes

asked by Danielle on May 7, 2014
31. english

in other words,essentially alll american families are upgrading thier housing goals and expectations.and the dominant housing remaining the single family house. the most effective combination of the sentences would include which of the following groups of

asked by jenny on October 11, 2007
32. math

Evaluate the expression 6^-2 x 4^0. a)12 b)48 c)1/36 d)36 Write 3^2 x 3^-3 x 3^6 as a single exponent. a)3^4 b)3^5 c)3^11 d)27^5

asked by victoria on October 22, 2013
33. Pre-Calculus 12

Write the following expression as a single logarithm: 4 log 3 + 2

asked by Ryan on May 20, 2017
34. math help please

Write each expression using a single component. X^9 ---- X^2 A.x^11 B.x^7 C.7 D.x^5 2. h^14 -------- h^5 A.h^-9 B. 1 --- h^9 C.h^19 D.h^9 My answers are 1.A, 2.C are they right?

asked by Anono on May 13, 2015
35. algebra

Write the expression in a single natural logarithm. 3 ln a - 0.5 (ln b + ln c^2)

asked by wouldntyouliketoknow on November 14, 2012
36. pre calculus

Write the expression below as a single logarithm. 2in(x+4)-in((x^(2)+x-12)/(x))

asked by amy on October 2, 2011
37. math

Write the expression using a single exponent. 2^2*2^8 A.4^10 B.2^10 C.4^16 D.4^16 Is the answer C??

asked by nelly on May 12, 2015
38. College Algebra

Write expression as a single quotient (49-x^2)^1/2 + 3x^2(49-x^2)^-1/2 ________________________________ 49 - x^2

asked by coried on July 24, 2009
39. Math Urgent 1 tiny question

how would you write (11/20)^-6 as a single power... don't evaluate.

asked by Sarsh on January 12, 2013
40. math condense logs

write the expression as the logarithm of a single quantity 3[ln x-2 ln(x^2+1)]+2 ln 5

asked by Jonas on October 1, 2016
41. math

write as a single fraction the simplest form: 3/x + 4/x+1

asked by sandra on April 7, 2008
42. Calculus

Write the logarithm of a single quantity: 2ln(x)+ln(4)-(1/2)ln(9)

asked by Zoe on April 6, 2011
43. Math

write as a single fraction in its lowest terms: (x-2)/3 + (x+1)/4

asked by Diana on June 21, 2011
44. Maths

Write as a single fraction 1/1-x +2/1+x So this is how I did it Finding LCM 1+x +2(1+x)/(1-x)(1+x)

asked by Deborah on April 2, 2017
45. pre calculus

Write the expression below as a single logarithm. Need to know how to work this! ln(x-5/x^2 - 1) - ln (x^2 - 2x -15/x + 1)

asked by James on December 17, 2011
46. math

write a single translation in algebraic notation for the following (x,y) (x-6,y+2) followed by (x,y) (x+3,y+1)

asked by betty on February 10, 2016
47. precal

write as single log -4ln(x+1) + 9ln(x)

asked by lakyn on April 9, 2013
48. College Algebra

Write each of the following as a single logarithm: 8) ((5-log x)/4) + 4log y =

asked by Y0gi on November 16, 2010
49. Calculus

Write the expression as the logarithm of a single quantity. ln 2 + 1/2 ln(x +1)-2 ln(1+ x^(1/2))

asked by Cam on April 10, 2013
50. MATH

Write down the following events as sets and also write the corresponding sample space.(1)an odd appears in a single toss of a fair die.(2)at least one head appears in two tosses of a fair coin.

asked by ajaykumar on November 7, 2013
51. AP CHEM

A bar of strontium metal is immersed in a 1.0 M copper(ll) nitrate solution. write the net ionic. I have the molecular formula written out but im not sure how to write the net ionic for this single displacement reaction

asked by Sophie on September 18, 2016
52. Algebra

I have to write each of the following percent change into a ratio comparing it to the original quantity. Then I have to write it as a constant multiplier. This is the example in my book: 3% increase, 103/100, 1+0.03 So I understand how to do single digit

asked by Katy on February 19, 2009
53. Math, Algebra

Can someone correct my homework. Evaluate.For number 1 1) /4/ + /-3/ My answer: 7 2)Business & Finance: A country exported \$60,00,000 less than it imported, creating a negative trade balance. My answer: -60,000,000 Evaluate the following expressions

asked by Jasmine 20 on November 24, 2006
54. math/algebra

I need help in solving this word problem using linear system equation...I.m not sure how to start,,, A hotel rents a double occupanch room for \$20 more than a single occupancy room. One night, the hotel took in \$3115 after renting 15 double occupancy rooms

asked by JAY10 on March 12, 2009
55. Write each expression using a single exponent.

Write each expression using a single exponent. 34.) 5^10/5^7 36.) 76^11/76^5 Please, Please, show work.

asked by InDireNeedOfHelp on June 6, 2014
56. algebra

write the following where possible as a single number in index form: 2^3x2^4

asked by brittney on September 9, 2009
57. Math

Use rational exponents to write x1/6*y1/5*z1/4 as a single radical expression

asked by Allison Anderson on November 29, 2011
58. math situation

use rational exponents to write x 1/4.y 1/6.z 1/9 as a single radical expression

asked by Sandra M on March 30, 2012
59. Math (Condensing logarithmic expression)

Write the expression as the logarithm of a single quantity 3[(ln x) -2ln(x^2+1)]+2 ln 5?

asked by Ray on October 1, 2016
60. Precal/math

How do i write this as a single trigonometric function?? (2sin pi/12)(cos pi/12)

asked by Maxx on March 17, 2016
61. precalculas

write as a single logarithm 2IN plus In y munus In2y

asked by Jim on March 9, 2015
62. algebra

Can someone explain how to do this???? Write each expression using a single exponent. x^9/x^2 Answers: x^11 x^7 7 x^5

asked by Jenna on June 6, 2014
63. college algebra

write the expression as a single logarithm In(x/x-2)+In(x+2/x)-In(x^2-4) Please show work

asked by Ladybug on November 27, 2012
64. Math - Write expression as single logarithm

Write the expression below as a single logarithm. Please show all of your work. ln((x^2 – 1)/(x^2 – 6x + 8)) – ln((x+1)/(x+2))

asked by CheezyReezy on June 6, 2011
65. Financial Management

Consider the following cash flows (CF's) (i) A single CF at t=5 of \$15,000 (ii) A single CF at t=11 of of \$10,000 and (111) A single cash flow CF at t=18 of \$15,000 Calculate the present value of these CF's at time t=0 interest is 4 percent compounded each

asked by V on September 2, 2012
66. Chemistry

Hi, I was given the reactants for the chemical reaction and I am supposed to write the product. The equation must be balanced. Can someboy please check my work? Thanks :-) 3NaOH + Fe(NO3)3 --> Fe(OH)3 + 3Na(NO3) 2NH3 --> N2 + 3H2 2H2 + o2 --> 2H2O 4Mg +

asked by Lisa on December 9, 2006
67. statistics

Of the 300 employees that were surveyed, 200 had college degrees, 50 were single, and 30 were both single and had college degrees. What is the probability that an employee chosen at random is single or has a college degree?

asked by sam on April 6, 2010
68. Algebra

I have two questions... 1.Lenear system...If you are painting the white lines around the perimeter of a tennis court. You measure and find that the perimeter is 228ft and the lenght is 42ft longer that the width...I need to write a linear system equation

asked by Mike 50 on March 12, 2009
69. precalculus

write the expression below as a single logarithm show work. ln(x-7/x^2+12x+36)-ln(x^2-49/x+6)

asked by Sara on January 11, 2012
70. MATH HELP!

i have write the equation as a single logarithm 2 lnx-3 lny+1/2 lnz

asked by Katie on April 1, 2012
71. Alg2/Trig

Write the log as a single function: logx + 2logy - logz

asked by Alayna on April 19, 2012
72. Math

Write each expression using a single exponent. x to the ninth over x squared A. x11 B. x7 C. 7 D. x5

asked by anonymous on May 22, 2019
73. Math

Please help me write this as a single fraction? Sorry my addition/equal key does not work - 3a-7b/2a plus 5a-4b/3a plus 3.

asked by Tika on April 26, 2015
74. Calculus

Write this expression as a single logarithm 6ln(x+8)+1/8lnx-ln(cosx)

asked by Kelly on June 25, 2010
75. math

write the expression as the logarithm of a single quantity. 2 In 8 + 5 In z My answer is 7 In 8z but I don't not think this is right!

asked by Hannah on July 28, 2009
76. Algebra II

How would I write log(6)27-2log(6)3 as a single logarithm I'm confused on this one Thanks for any help you can provide

asked by Matt on December 13, 2010
77. Write the expression as a single log

Write the expression as a single log. Express powers as factors ln(x/x-5) + ln(x+5/x) - ln(x^2-25)

asked by Alley on April 7, 2013

1)Bradley is buying ice cream cones. a double scoop cone cost x dollars. A single scoop costs \$0.50 less than a double csoop. A triple scoop cone costs twice as much a single scoop cone. Write an expression to represent the cost of 3 double scoop cones and

asked by roy on March 10, 2009
79. Chemistry

Write a balanced chemical equation for single eisplacement reaction. Al+H2SO4

asked by Michelle on July 21, 2009
80. maths

Write 6¹⁰ ÷ 6² as a single power of 6. Simplify fully 5x³y² * 3x⁴y³

asked by Anonymous on December 5, 2017
81. AP Algebra

Write the expression as a single logarithm: 2lnx+3lny-ln2-4lnz

asked by keikei on December 3, 2013
82. Math

Write each expression using a single exponent. 20.) 8^10*8^9 22.) 2.6^12 * 2.6^12 Can you please show your work so I can get a better understanding of these problems?

asked by InDireNeedOfHelp on June 6, 2014
83. Math 120

Write 4logb(X)-1/3logb(y)+2logb(z)as a single logarithm Its log base b.

asked by Joey on December 3, 2014
84. Precalculus

Write 4log2+log6-log3 as a single logarithm. Explain with steps please!~~

asked by Jake on January 30, 2012
85. Math Help? Check my answers.

1. Name the coefficients in the polynomial. 4x^2 + 3x - 3 4, -3, -3 4, 3, 4, 3, 3, -4, -3, 2. How many terms are in the following polynomial? 6x^4 + 3x^3 - 2x^2 + 15x - 14 5 4 3 2 3. In the expression -7x - 5x^2 + 5, what is the coefficient of x? 7 5 -5 -7

asked by Lydia on May 19, 2014
86. Math - Logarithms

Write the following expression as a single logarithm: 4ln2x + ln(6/x) - 2ln2x So I did... 4ln2x + ln(6/x) - 2ln2x = ln2x^4 + ln(6/x) - ln2x^2 = ln16x^4 + ln(6/x) - ln4x^2 = ln16x^(2)(2) + ln(6/x) - ln4x^2 = 2ln16x^2 + ln6 - lnx - ln4x^2 If my calculations

asked by Kid on November 13, 2015
87. Physics

Three resistors having the same resistance value are wired in parallel. How does the equivalent resistance compare to the resistance value of a single resistor? The equivalent resistance is thrice the value of a single resistor. The equivalent resistance

asked by BoBo on October 22, 2012
88. trig

use an identity to write the expression as a single trignometric function. squ root 1-cos48°/2

asked by tony on June 21, 2013
89. Algebra II

"Write a system of equations in three variables that has a single solution of (-1, -2, -3)" The first equation that I made was x+y+z = -6, but I'm not sure on how to continue with it.

asked by Adam on January 13, 2019
90. MATH

For questions 1 and 2, write each expression using a single exponent. 1.x^9 --- x^2 A.x^11****** B.x^7 c.7 D.x^5 2. h^14 ----- h^3 A. h^-9 B. 1 ---- h^9 C.h^19***** D. h^9 Are these the correct answers or do I have to subtract the exponents? Thank you

asked by Elsa on May 14, 2015
91. Chemistry

Write structural formula for : 3 ethyl- 2,3,- dimethylpentane ALSO How many single bonds are in a hexane molecule?

asked by STEPHANIE on May 25, 2009
92. Chemistry

Write a balanced chemical equation for each single replacement reaction. A) Au(s) + KNO3(aq) ==> ??? B) Al(s) + H2SO4(aq) ==> ???

asked by Danny on March 22, 2010
93. college

Write as a single log : 3log2+2log8- 1/2 log4 ( simplify your answer) Ans

asked by Anonymous on December 9, 2010
94. Math

What makes the statement true? 8-^2=? 64**** 16 -1/26 1/64 Evaluate the expression 4-^2x2^0 8 16*** 1/16 -64 Write 5^2•5-^1•5^3 as a single exponent 5^4 5-^6**** 5^5 5^2

asked by Beanhead on November 17, 2016
95. Math

This is similar to a question i seen below but how do i write cos^2 4-sin^2 4 as a single trigonometric function? And 1-2sin^2 3

asked by Angel on March 17, 2016
96. english

write a paragraph of 5-7 sentences to explain how to study for a test. Include at least one single word adjective, one single word adverb, two adjective prepositional phrases and two adverb prepositional phrases. Make sure you identify the adjective,

asked by meme on April 10, 2012
97. Math

3ln(b) + 2ln(c) write as a single log. I have tried this problem so many ways. i don't know what to do with the 3 and the 2. do you multiply or use them as exponents or what

asked by Diana on March 2, 2012
98. @help me please

You posted your entire test without a single thought of your own. DO NOT DO THIS AGAIN. You may, however, post the questions you're not sure of IF you indicate what you think. PS - We do not write students' assignments for them!

asked by Writeacher on April 19, 2017
99. college algebra

Contract the expressions. That is, use the properties of logarithms to write each expression as a single logarithm with a coefficient of 1. ln(3)-2ln(4+8)

asked by Anonymous on January 28, 2012
100. Pre-Calculus - Reiny

Reiny you helped me with this logarithm yesterday: How did you write it out as log2 ( √A / B^3 ) Laws of logarithms combine, write as a single logarithm Need help on this question please, Im stuck, don't know where to go abouts from here: I did it on

asked by Shreya on October 17, 2012