The area of a rectangle is calculated by multiplying the length of one of the shorter sides by the length of one of the longer sides. The answer is expressed as the square of the unit of measure. For instance, the area of a rectangle with sides of 2 in and 3 in is: 2in. x 3in. = 6in.^2 ("six square inches"). What is the area of a rectangular room that's 18ft by 21ft?

Standard deviation of 19,29,21,22,23

Joanie watched 1 out of three of a movie in the morning

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.