Examlex
Write the equation of a sine function that has the given characteristics.
-Amplitude: 5
Period: 3
Half-Life
The time required for half the quantity of a radioactive substance to undergo decay or for a drug's concentration in the body to be reduced by half.
Isotope
Variants of a particular chemical element that differ in neutron number, and therefore in mass, but share the same chemical properties.
Atoms Decay
A natural process by which the nucleus of an unstable atom loses energy by emitting radiation, leading to the transformation of the atom into a different element or isotope.
Microbial World
The vast, diverse domain of microorganisms, including bacteria, archaea, viruses, and fungi, which play crucial roles in all ecosystems.
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Q93: <span class="ql-formula" data-value="y=\sin (x+\pi)"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>y</mi><mo>=</mo><mi>sin</mi><mo></mo><mo
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