A company is evaluating a new reading program that is supposed to improve test scores. The box plots show the results of reading
tests given before and after using the program. With this data, what is the most reasonable answer to the question: Does the program improve test scores 20 pts
1 answer:
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Answer:
and
Step-by-step explanation:
The equation of the isotope decay is:
14-Carbon has a half-life of 5568 years, the time constant of the isotope is:
The decay time is:
(There is no a year 0 in chronology).
Lastly, the relative amount is estimated by direct substitution: