Mathematics, 07.11.2019 16:31 chrisd2038
The first aircraft has 75 more seats than the second aircraft. the third aircraft has 49 fewer seats than the second aircraft. if their total number of seats is 401, find the number of seats for each aircraft.
Answers: 1
Mathematics, 21.06.2019 18:30
Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol
Answers: 2
Mathematics, 22.06.2019 03:10
Maryann’s friends loved her bulletin board, and 4 of them asked her to make one for their homes. she offered to make each of her friends a replica of her bulletin board that measures 2 meters by 3 meters. how many kilograms of burlap should maryann collect to complete the bulletin boards for her friends? maryann should collect kg of burlap.
Answers: 2
Mathematics, 22.06.2019 04:10
Walgreens sells both kleenex and nyquil. in a random sample of 5000 purchases, it was found that 1200 contained kleenex and 540 contained nyquil. these are not independent because sick people are more likely to buy both and healthy people more likely to buy neither. in looking into that, it was found that 360 purchases contained both. a. make a two-way table to display this information. fill in the table with the missing entries, and be sure your table has row and column totals. b. if we randomly select a purchase that contained kleenex, what is the probability it also contained nyquil? c. what percent of all purchases didn’t contain either product?
Answers: 1
The first aircraft has 75 more seats than the second aircraft. the third aircraft has 49 fewer seats...
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