Mathematics, 14.01.2021 22:10 segobins
25 POINTS!! A sample of radium has a weight of 1.5 mg and a half-life of approximately 6 years.
a. How much of the sample will remain after 6 years 3 fea
Szean sear?
ery
b. Find a function which models the amount of radjum f(t), in mg, remaining
after 1 years.
Answers: 1
Mathematics, 21.06.2019 18:30, guillianaroberts
Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3
Answers: 3
25 POINTS!! A sample of radium has a weight of 1.5 mg and a half-life of approximately 6 years.
a....
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