8, 9, 10, 11, 11, 14, 16, 17, 19, 20, 23, 26, 27, 28, 29} What is the mean? Round to the nearest tenth, What is the mode?,What is the median?,What is the value of Q1?,What is the value of Q3?,What is the Interquartile Range?,What is the range?,Which of the data is the 20th percentile?,What percenitile is the data value "20"? Rouond to the nearest whole number.

Which best explains why this triangle is or is not a right triangle?

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.

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .