Three workers sort 66 boxes in a day one of the workers is three times more productive than the second worker and twice as productive as the third worker how many boxes did the second most productive workers sort?

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18