In Problems 19–21, evaluate each expression. Do not use a calculator. 19. log: 20. Ine 21. 2log20.4

Q: ,2,3 Expand into several logarithms: x'y In 25

A: Logarithm is inverse of exponentiations. A logarithm is easy method to express large number and to…

Q: If log, 2 = 3, log2 y = 4, and log, z = 5, what is the numerical value of log2

A:

Q:

A:

Q: if logx y = z, which variable(s) must always be positive

A: logxy = zWith respect to logarithm:The base of a logarithm should always be positive and not equal…

Q: 4. If log,v=log,x - (2logby +logbz) , what is the value of v?

A:

Q: If log, (4x + 4) = 1, then x = You may enter the exact value or round to 4 decimal places.

A: Find x such that  log24x+4=1,    Apply log property logab=1 if a=b. Therefore, log24x+4=1 when…

Q: if a=log m and b=log k . what is log m6/k7 ?

A: Given,            a =log m and b = log k

Q: se-2 log table (printed in

A:

Q: If logx(1 / 8) = -3 / 4, than what is x?

A: Given,

Q: If log x y=1/6, which one of the following is true?

A: logxy=1/6 here logxy can be written as logy/logx   now logxy=logy/logx = 1/6   logy = (1/6)logx logy…

Q: Suppose log, 2 = 5 and log, 3 = 8, find: c) log, a5

A: Given  loga2=5 and loga3=8

Q: Express as a single logarithm and if possible simplify

A: We have given the expression

Q: In Problems 26–28, write each expression as a single logarithm. in() + in) - in(c² 1) 1 26. 3 log,…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: If log, (8) z 0.7 and log, (7) z 0.6, find the approximation of log,(448) =

A: Follow the procedure given below.

Q: If y = log, 4, then y = O 2 O 5 O 3 O 4

A:

Q: A set of data is shown to have a linear relationship if transformed into the function log(y)=2+5x.…

A: Given problem Given that   A set of data is shown to have a linear relationship if transformed…

Q: PROBLEM 2: Estimate the value of log 9 in three decimal places by linear approximation.

A: As per our guidelines we are allowed to answer only one question. KIndly repost other as separate…

Q: Suppose log, 3 = 15 and log, 5 22, find: d) log, e) loga a c) log, 1

A: Given that

Q: Express the quantity as a single logarithm.   In 3 + 1/3  In 8

A: Given- ln3+13ln8 To express- The above expression as a single logarithm. Formula used- lnam=mlna and…

Q: log, 5= 0 1 O 6 8. 0 7 O 5

A: To find

Q: 33. In 8 In Problems 37-56, write ec 37. log, 36x 41. In(ex)

A: Kindly keep a note in step 1️⃣ stating that as per our guidelines we are supposed to answer only 1️⃣…

Q: One of the following is False: Select one: Log(z12) = Log(z11) + Log(z2). %3D dogz = z if z 0. %3D…

A: Given :- find the false statement.

Q:

A: "Since you have posted a question with multiple subparts, we will solve first three subparts for…

Q: Express as a sum of logarithms. log 6(13 • 14) = %3D log 6(13 • 14)

A: We will use the logarithmic property return below

Q: \log _2\left(5x+2\right)=2, then x = You may enter the exact value or round to 4 decimal places.

A:

Q: If log(x + 13) + log(x – 13) = The value of æ is

A:

Q: 11. If c, then x is equal to a logc – loga logb logc loga +logb logc +loga logb loge logb - loga

A:

Q: In Problems 13-28, use properties of logarithms to find the exact value of each expression. Do not…

A: "Since you have asked multiple question, we will solve the first questionfor you. If you want any…

Q: In Problems 25–27, write each expression as a single logarithm. (1 - 2) - ()a + ( 1 25. 3 log4 x? +…

A: We have to write the given expression as a single logarithm: 25.  3 log4x2+12 log4x26.…

Q: If logx = 4 and logy =7, then the value of -log is %3D xy

A: Given, logx = 4  and  logy = 7 We have to find the value of  -log1xy.

Q: 4. What is b if (log, x)' :? Зх

A:

Q: Suppose you estimate the equation Yit = a +b Xit + eit - Which one of the following statements is…

A:

Q: If VA= B, then log a B =. --

A:

Q: If log x = 3.5 and log y = 5.5, how do x and y compare?

A: We use the definition of the logarithmic function to answer the given question.

Q: 4. If log,v =logox- (2logby+log,z), what is the value of v?

A: Logarithm s

Q: Suppose log, 3 = 15 and log, 5 = 22, find: %3D a) log. 9 b) loga 75

A:

Q: If log(x + 3) + log(x – 3) = 1 then The value of a is

A: considering log base 10   using log property log(a)+ log (b)=log(axb) and  log 10 =1

Q: 2. How many 3-letter words with or without meaning, can be formed out of the letters of the word,…

A:

Q: what is b if ( log b x) ' = 1/3x

A: Concept: Derivative of log(x) is  logx' logx'=1xln(10)....................(as log is default base…

Q: log, x + log, y+ 6log, -

A: Using Rule's of Logarithm

Q: ,162,20 If log A log(x) + Blog(y) + C log(z) 27 A = В - C =

A:

Q: Since the data obtained as a result of 10 observations of an experiment is ∑ log niXi = 8.2431, what…

A: The geometric mean of this experiment is, G=Antilog∑logniXin=Antilog8.243110=Antilog0.82431≈2.2803

Q: Evaluate gradø if 9= log(x² + y² +z')

A: Consider that the gradient of a scalar function ∅x,y,z is given by, grad ∅ =i^∂∅∂x+j^∂∅∂y+ k^∂∅∂z…

Q: Find the largest value of x that satisfies: log; (x²) – log3(x + 3) = 8 Z Calculator

A: Explanation of the answer is as follows

Q: If log, 2 = 0.3869, log, 3 = 0.6131, and log, 5 = 0.8982, ()- loga Round answer to four decimal…

A: Given loga 2 = 0.3869, loga 3 = 0.6131  and  loga 5 = 0.8982 we have to find loga310

Q: Assume that the dummy variables Married=1 if married (0 if not married), Sex=1 if male (0 if…

A: Given that, Assume that the dummy variables Married=1 if married (0 if not married), Sex=1 if male…

Q: . If log,c 4 and log.b 6, what is the value of d if log.a' d?

A: For the solution follow the next step.

Q: If log, 5 = 0.8 and log, 3 = 0.5 , evaluate log, . **If your answer does not come out evenly, round…

A:

Q: If log, 4 = 1.39 and log, 3 = 1.10, then log, 12 = O 4.17 O 4.40 O 2.49 O 1.529 O 0.29

A:

Q: Suppose that In 3= a and In 7= b. Use properties of logarithms to write the logarithm in terms of a…

A: