The Harlem Globetrotters are known for spinning basketballs on one finger. If the diameter of a basketball is 9.5 inches, what is the surface area of the globetrotters must work with? Round to the nearest tenth. 30 points please show your work thank you so so so much

Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.