Mathematics, 26.08.2021 07:20 zambk10
The number of kilograms, y, of a radioactive element that remains after t hours can be modeled by the equation y=0.23(0.91)^t. What is the rate of decrease of this radioactive element?
Answers: 1
Mathematics, 21.06.2019 18:00, TGJuuzouSuzuya
!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?
Answers: 1
Mathematics, 21.06.2019 19:30, AriesTwice
Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?
Answers: 1
Mathematics, 22.06.2019 01:30, genyjoannerubiera
Andy has $310 in his account. each week, w, he withdraws $30 for his expenses. which expression could be used if he wanted to find out how much money he had left after 8 weeks?
Answers: 1
The number of kilograms, y, of a radioactive element that remains after t hours can be modeled by th...
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