Which property is illustrated by the equation (rs)t=r(st)?

Question

A) associative
B)Communtative
C)Distributive
D)Identity
Help me please

Answer 1

Associative Property: When three or more numbers are multiplied, the product is the same regardless of the grouping of the factors. For example (2 * 3) * 4 = 2 * (3 * 4)

Answer 2

So its A?

Answer 3

If I were you I would go way out on a limb and pick A

Answer 4

c