H.

This page lists questions and answers that were posted by visitors named H..

Questions

The following questions were asked by visitors named H..

what are the steps and explanations for differantiating this function? y = ln(e^-x + xe^-x)

How does ln(e^-x) = -x I know that the derivative of ln is 1/x so it would be 1/(e^-x) but how does that simplify to -x? I am confused....

the correlation coefficient of a data set is -0.833 can I be confident that my predicted value will be close to the actual value? Why or why not?

Answers

The following answers were posted by visitors named H..

thanks, but I have another question. How does ln(e^-x) = -x I know that the derivative of ln is 1/x so it would be 1/(e^-x) but how does that simplify to -x? I am confused....

wouldn't it be XWEF?!

what is the question?

1in=2.54cm 1cm=10mm 100cm=1m 1000m=1km these are about all the unit converters you should need.

8 is in the thousands column

6 is units 5 is tens 7 is hundreds 8 is thousands 2 is ten thousands

I see you're trying to get through Lander's exam also