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Mathematics 22 Online
OpenStudy (anonymous):

e^1.6

Directrix (directrix):

Crank this out on your calculator - is that allowed? @ToniRogers23

OpenStudy (anonymous):

have to round 3decimals

OpenStudy (anonymous):

got4.9530324244

Directrix (directrix):

I agree - used the Google calculator. 4 . 9 5 3 0 324244 To round to the third decimal place, go look at the digit in the fourth decimal slot. That digit is 0. Then, ask yourself, is zero greater than or equal to 5.

OpenStudy (anonymous):

equal to

Directrix (directrix):

Zero is not less than 5 so 4.9530324244 to the third decimal place is -- what do you think?

OpenStudy (anonymous):

yes

Directrix (directrix):

So, the three in the thousandths place is not rounded up. It remains 3. What do you think 4.9530324244 to 3 decimal places would be? Take a guess.

Directrix (directrix):

Look at it this way: 4 . 9 5 3 0

Directrix (directrix):

0 is not 5 or greater.

Directrix (directrix):

So, drop it.

Directrix (directrix):

To get ?

OpenStudy (anonymous):

4935

Directrix (directrix):

Don't forget the decimal point.

OpenStudy (anonymous):

ok

Directrix (directrix):

Final Answer: ?

OpenStudy (anonymous):

4.953

OpenStudy (anonymous):

e^-0.07=0.9323938199

OpenStudy (anonymous):

this would be0.9322

Directrix (directrix):

This time, I'd like you to do the to the digits part. Okay.

OpenStudy (anonymous):

0.932right

Directrix (directrix):

0.932 3 938199 .932 Yes, I agree with you.

OpenStudy (anonymous):

okay thanku for the help

Directrix (directrix):

I want to ask one practice question. Okay?

Directrix (directrix):

e^(1.8)= ? to three places

Directrix (directrix):

@ToniRogers23

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