F(5)= 12 for a geometric seqeunce that is defined recursively by the formula f(n) = 0.3 times f(n-1), where n is an integer and n>0. round your answer to the nearest hundreth

step-by-step explanation:

55 because 55 + 55 = 110 good luck babe

arc length = 6.63311 ft.

step-by-step explanation:

the formula the arc measure is:

arc length s=2πr(c)/360

where:

c   is the central angle of the arc in degrees

r   is the radius of the arc

π   is pi, approximately 3.142

using the above formula we get

s =

thus we find that arc length of an arc for a circle of radius 20 feet and central angle 19 degrees is

6.63311 feet