Use the change of base formula and your calculator to approximate the logarithm. 20) log 21 8. 21) log 5 22 22) log7 60.6 N38 23) log 7

Q: 5. Find the value of the following logarithms: A) log ; 27 B) log , 18 C) log (1/16)

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Q: Find the numerical value of the log expression. log a = 4 log b = 4 log c = –4 a°6° log c5

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Q: Find the numerical value of the log expression. log a = 4 log b = 9 log c = 4 67 log a³c2

A: Given, loga = 4  logb = 9  logc = 4  We have to find numerical value of   logb7a3c2

Q: Find the exact value of the expression. (а) 10log(81) (b) In(e?) (c) log3(v 27) (d) log2(40) –…

A: Since you have posted a question with multiple sub-parts, we will solve only first three sub-parts…

Q: 16 Use the properties of logarithm to simplify the following expressions. a) In e0.001 b) eln r? c)…

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Q: 4. Use the special properties of logarithms to solve the following equations. a. M = log„1121 b.…

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Q: . Given x = 22 log3 (9) , what goes in the blank of y

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Q: (c) Without using your calculators, show that Σ 1 log10 (1+ 5) = 1. D=1

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Q: 18. Use common logarithms to approximate log, 207 to four decimal places. O A. 0.4120 B. 3.2702 C.…

A: Topic-logarithms

Q: Use this information to evaluate the following. Hint: do not try to solve for the value of a. log, 2…

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Q: Express log; M+4log, Nas a 3 single logarithm. M a) log; b) log, (M'³N*) M c) log; d) log; (MN) O a…

A: To Express in single logarithm

Q: 2 Which of the following is equivalent to log.(m) - logm(20)? F 5 G 80 log(5) log(m) K log.20

A: This can be solved by logarithm properties

Q: Evaluate the following without using a calculator (show work!): 6. log1/3 81 7. log36 6

A: 6 Given expression is log1381. We have to evaluate the given expression. Apply log rule,…

Q: The value of z in the logarithm equation In e+3 _ 8 is О 6.75 0 9 47 O 1.25 O 3.75 O 0.27

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Q: 6. If we evaluate log15 V30 exactly, then the answer is: a V30 d. - 15 log 30 а. 4 b. 4 log 15 c.…

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Q: Given that log „(3)1.099, log „(6) × 1.792, and log ,(9) z 2.197, find the logarithm of log, 13 log…

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Q: 7.evaluate the following expression without using a calculator  log7^7 log7^7=

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Q: Expand the following as much as possible using the properties of logarithms. Express exponents and…

A: Solve the following

Q: A. Rewrite the following exponential expressions to logarithmic expressions. 1. 53 25 2. 9 = 3 %3D…

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Q: Use the change of base formula to approximate the following expression. log 43 + log 47 What is the…

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Q: Evaluate the following using a method of your choice. ( JY a) log, 625 = b) log,2 + logʻ32 =

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Q: The value of log, 167 is closest to which of the following? Hint – guess and check the answers. (1)…

A: Note: There are multiple questions. No specific question has been asked.So, We will solve the first…

Q: To four decimal places, the values of log 102 and log 1025 are shown below. Evaluate the logarithm,…

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Q: Find the exact value of the expression. (a)     10log(16)   (b)     ln(e9)   (c)…

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Q: For these false statements, make the necessary changes to one side of the statement to make the…

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Q: Find the exact value of the expression. (a) 10log(25) (b) In(e) (c) log3(v27) (d) log2(80) -…

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Q: Find the numerical value of the log expression. log a = 2 log b = 2 log c = –1 %3D a*b? log c4

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Q: 24. Combine the expressions by writing them as a logarithm of a single exprossion. (a) Hoga ( + 1)…

A: Given expression is: (1/3) . log_5 (x + 1) + (1/3) . log_5 (x - 1) = (1/3) . [log_5 (x + 1) + log_5…

Q: Rewrite the following logarithmic equations in exponential form. 6. log m= n В. 7. log3 81=4 8. log4…

A: Given the equations in logarhmic form

Q: Simplify each of the following logarithms wit 1.2.1 log2 8 + log2 16 – 5 log3 3 1 -4 log3 3 1.2.2…

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Q: Find the exact value of the expression. (a) 10log(81) (b) In(e4) (c) log3(y 27) (d) log2(40) -…

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Q: 1. What is the value of x in loga 3 =-? A. 1 В. 3 C. 9 D. 27

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Q: Match each exponential equation with its log form. 3 = 9 a = c 167 = 4 2 = 123456789 : log (9) 2 :…

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Q: Which represents the exponential form of log5(1/5)= -1   a. 1/5 5 = -1 b. 1/5-1= 5 c. 51/5 = -1…

A: which represents exponential form

Q: What is the base of the logarithm in the expression log (x – 8) + 6 ? 8 1 10

A: If base is not given than by default we consider a standard base of lograthim always.

Q: I. Find the natural logarithm of the following when z equals: 1. –10 2. –3 – j4 3. 0.6 + j0.8

A: To find the natural logarithm when z equals 1) -10 2) -3 - j4 3) 0.6 + j0.8

Q: Use this information to evaluate the following. Hint: do not try to solve for the value of a. log, 2…

A: Given values are

Q: 1. Use the definition of the logarithmic function to find x in the following equations: a) log, 25 =…

A: NOTE:- As Posted multiple independent questions,we are answering only first question as per bartleby…

Q: a) log, 16* b) log, 16+log, 4- log, 8

A: Given:- Log4(16)5 Log2(16) +Log2(4) -Log2(8)  To find:- Exact values of above given parts

Q: The value of log5 167 is closest to which of the following? Hint – guess and check the answers. (1)…

A:

Q: Complete the sentence below. log „M =. log „M' =

A: The logarithm of a number to the power x is x time the logarithm of that number.

Q: 22. Another way of expressing Inx is log x.

A:

Q: Find the numerical value of the log expression. log a = 4 log b = 9 log c = 4 a%3D b7 log a c2

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Q: 2) Evaluate the following without using a calculator. Show your work. a) loga 8 = b) log: (

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Q: Given that log r = 4 and log y = 8, then log(a?y) is O 36 -4 O -4 O 24 O 16 O 12

A: Use property  of log

Q: 19) Change the logarithmic statement to an equivalent exponential statement. log 5m 6n %3D

A: Given, log(5m)=6n

Q: Rewrite the expression as the logarithm of a single quantity. 18) 6 log, t- log b S 18) 19) 3 log x…

A: As per our guidelines we are supposed to answer only first question Kindly repost other as the next…

Q: Use the Laws of Logarithms to expand the given expression. (a) log,(s? Vt) „6, (b) log Vt 5

A:

Q: 1. Find the value of. Round your answer to the nearest thousandth. a. In 5 b. log 452 c. 2log27 3 d.…

A: a)ln5=2.303 log 5          =2.303×0.34948          =0.804    (approx.)b)log 452=log 2×2×113…

Q: Using the approximate values log4(5)=1.2 and log4(10)=1.7, find: log4(4/5)

A: Given: