keilyme182
keilyme182
07-10-2018
Mathematics
contestada
Answer both questions please
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Piwilotta
Piwilotta
07-10-2018
I did the first one.
a. The equation that you need to get DF.
b. Substitute the values in the equation.
c. Add up the rs and the numbers (to simplify).
d. divide both sides by 5 to get r.
e. The value of r is given.
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