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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
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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.
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Directrix (directrix):
So, drop it.
Directrix (directrix):
To get ?
OpenStudy (anonymous):
4935
Directrix (directrix):
Don't forget the decimal point.
OpenStudy (anonymous):
ok
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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.
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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
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