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Answer:
Step-by-step explanation:
The average speed of the delivery truck is about 45.45 miles per hour.
ANSWER
99.83 grams
EXPLANATION
The function that describes the amount of sample (in grams) after t years of decomposition is:
To get the amount of carbon 14 after 14 years, we calculate <em>C(14)</em> as following:
This way, we'll have 99.83 grams left.