Answer:
a(7)=3645
Step-by-step explanation:
you have :
f(1) =a= 5
and from recursive rule: f(n) = r · f(n − 1) and f(n) = 3 · f(n − 1)
So r=3
then
a(n)=a*r^(n-1)
a(7)=5*3^(7-1)
a(7)=5*3^6=3645
<em>hope this helps</em>
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As mentioned mean is b . you multiply it with 8 so the data would 8b.
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The lowest possible fraction is 3/4 because 0.75=75/100 then you divide both terms by 25 and get 3/4
