Mathematics, 18.09.2019 23:30 mochoa4
Amotorcycle travels north along
road at constant speed of 45 mph. at
2pm, a truck is 348 miles away
driving south along the same road
at constant speed. they pass each other
at 6pm. what is the speed of the
truck ?
Answers: 3
Mathematics, 21.06.2019 23:00
Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag
Answers: 1
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
Amotorcycle travels north along
road at constant speed of 45 mph. at
2pm, a truck is 348...
road at constant speed of 45 mph. at
2pm, a truck is 348...
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