Element X decays radioactively with a half life of 6 minutes. If there are 140 grams of
1 answer:
Answer:
28.6
Step-by-step explanation:
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3x6
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I think this is what you mean!? :) Hope it helped!!! :D
No.
62 + 9
when broken apart will look like
60 + 2 + 9
for 62 = 60 + 2
hope this helps
Answer:
H
Step-by-step explanation:
Answer: 8.4 miles per hour
Step-by-step explanation:
Since, total distance = 24.5 miles,
Time taken =
Thus,