Sum of the twenty on an 6 times a number v is 61. what is the number ?

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

What is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4? o a. 8a oc. 16 t d. 8

The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.