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Ivan
3 years ago
6

The mass of a radioactive substance follows a continuous exponential decay model, with a decay rate parameter of 9% per day. A s

ample of this radioactive substance has an initial mass of 4.23 kg. Find the mass of the sample after five days.
Mathematics
1 answer:
sergejj [24]3 years ago
5 0

Answer:

5%

Step-by-step explanation:

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50% of 70 <br> help! I don’t understand!!
Tcecarenko [31]

Answer:

The answer is 35.

Step-by-step explanation:

50% means half of a number.

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2 years ago
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horrorfan [7]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
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nydimaria [60]

Step-by-step explanation:

F(x) = (x + 7)³

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3 years ago
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75% of what equals 225?<br> What did you get for 10%, 20% , 30% , 40%, 50% ,60% and 70%?
Lesechka [4]
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8 0
3 years ago
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masya89 [10]

Answer:

19

Step-by-step explanation:

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16x2=32

51-32=19

5 0
2 years ago
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