If production line produces 50 mouse trap every 30 min over the course of a 10 hour work day with an half-hour break for lunch, how many mouse trap are made in a day?

Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.

How can you find the mean absolute deviation (mad) for this set of data?

The table showed price paid per concert ticket on a popular online auction site. what was the average price paid per ticket