Answer:

Explanation:
Radioactive decay behaves according to the law of exponential decay:

Where:




So we need to find the decay rate r. Let's find it using the equation and the data provide, but first, we need to convert the hours in days:

Now for
then:

Divide both sides by 100:

Take the natural logarithm of both sides:

Multiply both sides by -8/11:

Now we have found the rate decay r, let's find how many milligrams will remain after 59 hours (25/12 day):

Relation between Electric and magnetic fields. I've read that both the electric and magnetic field vectors are perpendicular to each other in an electromagnetic wave. Passing steady current through a straight conductor shows some magnetic flux (because most of the energy is wasted into outer space as magnetic lines).
The medical understanding of death is related to the scientific approach, and the popular understanding is related to the inclusive spiritual and cultural approaches.
<h3 /><h3>What is death for science?</h3>
Death occurs when an individual's cardiorespiratory and brain functions cease due to some factor, thus ending his life.
Popular understanding, on the other hand, is aligned with scientific knowledge, but it is also encompassing cultural and religious teachings, which define topics not proven by science, such as life after death for example.
Therefore, death is a delicate topic for society, and spirituality is the basis found for greater emotional comfort in individuals who suffer significant losses of loved ones.
Find out more about scientific knowledge here:
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Answer:
A transformed, visible pattern on earth that holds cues indicating the presence of a particular ethnic group is cultural landscape.
Explanation: