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Mario007

Questions (2)

Six letters are picked. Find the chance that they can be arranged to form the word RANDOM.
1. 1 answer
2. 497 views
Hats in a box problem
1. 1 answer
2. 378 views

Supose you want the soda at 41ºF(5ºC), then: 41=37+43e-0,058t 4=43e-0,058t e-0,058t=0,093 or 1/e0,058t=0,093 e0,058t = 10,75 0,058t 0 ln 10,75 t=2,375/0,058 Finally t=40,95 min
With that I got a final 97%, not bad! Regards to you all.....
I found some errors on the site, that made me get two obvious answers wrong, cause I didn't get a response and then... wrong answer... Anybody had the same??? Best
Now Q21 - 44.61% Best
Did you check Q17to19? And by the way is a male not a female ...... AHAHA Best
Q17 - 37.5 Q18 - 105.375 Q19 - 35.125 I think this is OK... Best to all
OK, sorry, Q17-19??? Best
Argonaft Something wrong in your 3:14am and 6:46am??? Pls explain Best
I believe it is!!!!!
1st leg - 4 h 2nd leg - 6 h So 480 km in 10 h 48km/h
Being P so small, it must be the other answer?? right???
C=0.0909???
2^2+1.5^2=6.25 sqrt(6.25)= 2.5 miles
Din123 Do you know the answer????
SE(D) = 0.8165?

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