Use the calculator and the change of base formula to evaluate the following logarithm. Round your answer to two decimal places. Can you please tell me how to do this and enter it in the calculator?

which type of calculator do you have?

If you have scientific calculator then first press the shift key then press the e key that will give the base e means lne

and for base 10 it will come directly. There will be a key for log 10 on the calculator .

IF you will not able to do then please send me the pic of calculator I will tell exactly .. because each calculator have different functions.

Regarding any doubt plz let me know ... I will be happy to help you.

Thank you, I do have the TI-83

ok.. I am searching that model and then tell to you

hello dear In this calculator both key is separate so there is no problem in this

for base e you just press the Ln key and then No which do you want to calculate

for example Find the values of Ln(20)

first press the Ln key then type 23 and then press enter key .

for same thing Log(20) means base 10

first press the log key then type 20 and then enter key

I hope It will be helpful for you ...Any doubt you may ask the questions directly to me.

SRY

* first press the Ln key then type 20 and then press enter key

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