Mathematics, 28.10.2020 21:50 cupcake686
A train traveling south leaves the station at a constant rate of 62 kilometers per hour. A second train traveling north leaves the station at the same time traveling at a constant rate of 68 kilometers per hour. How many hours after the trains leave will they be 455 kilometers apart?
Answers: 1
Mathematics, 21.06.2019 18:30
Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =
Answers: 1
Mathematics, 21.06.2019 20:10
Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655
Answers: 1
Mathematics, 21.06.2019 20:30
When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.
Answers: 1
A train traveling south leaves the station at a constant rate of 62 kilometers per hour. A second tr...
Mathematics, 17.03.2021 23:40
Social Studies, 17.03.2021 23:40
English, 17.03.2021 23:40
English, 17.03.2021 23:40
Mathematics, 17.03.2021 23:40
Biology, 17.03.2021 23:40
Social Studies, 17.03.2021 23:40
History, 17.03.2021 23:40
Mathematics, 17.03.2021 23:40
Mathematics, 17.03.2021 23:40
Mathematics, 17.03.2021 23:40