Mathematics, 28.05.2021 09:00 Magalaki8999

NEED HELP ASAP A radioactive substance decays at a rate of 10% per hour. Which equation can you use to find the percent of the substance left after 3 hours?
A. F(3)=3(0.90)^1O
B. F(3)=10(0.90)^3
C. F(3)=100(0.10)^3
D. F(3)=100(0.90)^3

Answers: 3

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NEED HELP ASAP A radioactive substance decays at a rate of 10% per hour. Which equation can you use to find the percent of the substance left after 3 hours? A. F(3)=3(0.90)^1O B. F(3)=10(0.90)^3 C. F(3)=100(0.10)^3 D. F(3)=100(0.90)^3

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NEED HELP ASAP A radioactive substance decays at a rate of 10% per hour. Which equation can you use to find the percent of the substance left after 3 hours?
A. F(3)=3(0.90)^1O
B. F(3)=10(0.90)^3
C. F(3)=100(0.10)^3
D. F(3)=100(0.90)^3