Mathematics, 01.11.2019 21:31 kfcnkfnmnfk9513
At the city museum, child admission is $5.10 and adult admission is $9.70 . on monday, twice as many adult tickets as child tickets were sold, for a total sales of $612.50. how many child tickets were sold that day?
Answers: 2
Mathematics, 21.06.2019 18:00
Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?
Answers: 2
Mathematics, 21.06.2019 18:30
Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4
Answers: 2
At the city museum, child admission is $5.10 and adult admission is $9.70 . on monday, twice as many...
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