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secondary 3 | E Maths
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Need help with B3. Thanks!
Date Posted: 6 years ago
Views: 303
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I cannot see the questions clearly, so I am guessing that each half life is 30 years. So in 230 years, 7.667 half lives would have happened.
If you have more questions, feel free to contact me! :)
If you have more questions, feel free to contact me! :)
Date Posted:
6 years ago
With x=7.667, substitute into the equation you have provided in B2 to get a corresponding y-value that reflects the amount of Caesium left.
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