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ValentinkaMS [17]
3 years ago
11

PLEASE HELP ! giving a lot of points!

Mathematics
1 answer:
yaroslaw [1]3 years ago
6 0

Answer:

  • 458 g
  • 144 g

Step-by-step explanation:

<u>As per equation, the initial amount is:</u>

  • A(0) = 458*(1/2)^(0/30) = 458*1 = 458 g

<u>Sample amount left after 50 years:</u>

  • A(50) = 458*(1/2)^(50/30) = 144 g (rounded)
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