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in:
lies.
if:
if:
if:
if:
to 
and mark on it the values denoting 
.
with a magnitude of 
on the Richter scale. The quake was followed by a tsunami that devastated much of the Chilean coast and caused enormous material damage to coastal cities and ports.
, Haiti was hit by a magnitude 
earthquake on the Richter scale. How many times stronger was the earthquake in Chile?
earthquake than a magnitude 
earthquake?
and calculate the value of the expression:
and calculate the value of the expression:
decimal places:
significant figures:
decimal places:
significant figures:
significant figures:
decimal places:
significant figures:
decimal places, the expression:
find the value of the expression:
in the exponential function 
, whose graph runs through the graph of the quadratic function 
. Draw both graphs in the same coordinate system .
