Register
Given log 2 = 0.3010, log 3 = 0.4771. Find the value of a) log 12 b) log 5.
37.3k views
1 vote
Given log 2 = 0.3010, log 3 = 0.4771. Find the value of a) log 12 b) log 5.

User Dal Hundal
by
8.2k points

2 Answers

6 votes

a)\ \ \ log12=log(4\cdot3)=log4+log3=log2^2+log3=2log2+log3\approx\\\\\approx2\cdot0.3010+0.4771=0.602+0.4771=1.0791\\\\2)\ \ \ log5=log (10)/(2) =log10-log2\approx1-0.3010=0.699
User Dplesa
by
7.6k points
2 votes
a) log 12
= log3*4
= log3 + log4
=log3 + log 2^2
=log3 + 2log2
= 0.4771 +2*0.3010
=1.0791

b) log5
= log10/2
= log10 - log2
=1 - 0.3110
= 0.6989
User Konart
by
7.8k points
← Prev Question Next Question →

Related questions

User Bicentric
asked Jul 13, 2024 188k views
Given that log 2 = 0.3010 and log 3 = 0.4771, find the value of log 108​
Bicentric asked Jul 13, 2024
by Bicentric
9.0k points
1 answer
0 votes
188k views
User Sunysen
asked Nov 7, 2015 217k views
Jika log2= 0,3010 log3= 0,4771 maka log (3√2x√3) =
Sunysen asked Nov 7, 2015
by Sunysen
8.5k points
1 answer
1 vote
217k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!