You are offered an item for $13.79. If the seller states he normally sells the same item for $14.95, what percentage discount is
2 answers:
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Answer:
t = 6162 years
Step-by-step explanation:
Apparently you are asked to use the constant k = 0.0001 instead of the most common 0.00012. We'll answer the problem using such number you typed, but make sure that there is no omission in your typing.
The equation to use is that for carbon decay:
If the skull contains 54% of its original amount of C14, then that means that :
we use this to solve for the time (t) in our equation:
which rounded to the nearest year as requested gives :
t = 6162 years
Let be the measure of the angle in question. Its complement has measure
. We're told that this angle is congruent to 1/3 of its complement, so that