The set { {6}, {7,8}, {9}, {10} } is a partition of the set a.

define the equivalence relation r on the set a whose equivalence classes are given in the partition by listing all ordered pairs in the relation.

make sure to use parentheses for each ordered pair with a comma separating the coordinates but no other symbols. for example (a, a) (a, b) (a, c) . . (make sure to include all but only ordered pairs that are in the relation)

Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

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.