The ordered pairs model an exponential function, where j is the function name and e is the input variable.
{(1, 10), (2, 50) , ( 3, 250) , (4, 1250)}
what is the function equation in sequence notation?

you can use a^2+ b^2=c^2

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