Mathematics, 05.12.2019 07:31, pchaneh31
The art museum had a total of 224 visitors on tuesday. visitors older than 18 paid 12 dollars for admission. visitors 18 or younger paid 8 dollars for admission. the museum collected a total of 2,520 dollars. how many visitors were 18 or younger?
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 15:00, estefanlionel8678
Which is the correct excel formula for the 80th percentile of a distribution that is n(475, 33)? =norm. dist(80,475,33,1) =norm. inv(0.80,475,33) =norm. s.inv((80-475)/33)?
Answers: 1
Mathematics, 21.06.2019 19:30, aljdones
At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?
Answers: 3
Do you know the correct answer?
The art museum had a total of 224 visitors on tuesday. visitors older than 18 paid 12 dollars for ad...
Questions in other subjects:
