Saturday

January 31, 2015

January 31, 2015

Posted by **jh** on Sunday, February 14, 2010 at 12:44am.

log4(2)= ____?

Use a calculator to find the logarithm accurate to four decimal places:

log4(27)= ____?

- Math -
**Reiny**, Sunday, February 14, 2010 at 8:10amlog4(2)= ____?

What exponent must 4 be raised to, to obtain 2

that is,

4^? = 2

Isn't √4 = 2 ? or

4^(1/2) = 2

for the second,

log_{4}27

= log 27/log 4 , now use your calculator.

**Answer this Question**

**Related Questions**

Logarithms - Solve log4 x + log4(x-2)=log4(15) I know how do the example in my ...

Algebra II - Solve, round to four decimal places if necessary: log4(x-9)=2 ...

Math- logarithms - How I find which is larger without using a calculator: log4 ...

math - Solve the equation algebraically. Round the result to three decimal ...

Algebra 2 - Simplify: 1. 2log10^5+log10^4 2. 2log3^6-log3^4 3. log4^40-log4^5 4...

Math - Magic Square??? - My daughter is in 2nd grade and has a worksheet called ...

Math Algebra 2 - How do I put log in a TI-84 calculator. #1.Express the ...

math - use a graphing calculator use the graph y=e^x to evaluate e^1.7 to four ...

math - Write the first six terms of each of the sequences whose nth term is a)(-...

Calculator Help - Is there a difference between TI-89 Titanium calculator and ...