Answer:
Hi! The answer to your question is x = 7
Step-by-step explanation:
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The answer is C: No the percentage of students that prefer sports is higher than the percentage of those that prefer movies! Hope this helps.
Answer:
22.38 g of silicone-32 will be present in 300 years.
Step-by-step explanation:
A radioactive half-life refers to the amount of time it takes for half of the original isotope to decay and its given by

where,
= quantity of the substance remaining
= initial quantity of the substance
= time elapsed
= half life of the substance
From the information given we know:
- The initial quantity of silicone-32 is 30 g.
- The time elapsed is 300 years.
- The half life of silicone-32 is 710 years.
So, to find the quantity of silicone-32 remaining we apply the above equation

22.38 g of silicone-32 will be present in 300 years.
Answer:
yes
Step-by-step explanation:
Answer:
sorry im super late but its -5,3
Step-by-step explanation: