Joe is riding his bike home. he begins 10 miles away from his house and is riding home at a speed of 0.25 miles per minute. which function f(m) represents the distance he is away from his house given how many minutes m he has been riding? select one: a. f(m)=10m−0.25m b. f(m)=10−0.25m c. f(m)=0.25+10m d. f(m)=10+0.25m

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.