Which statement shows the associative property of addition? (u + 7) + 13 = u + (7 + 13) 3⋅(5⋅x)=(3⋅5)⋅x if m + 3 = 18, then 18 = m + 3. 21 + 2y = 2y + 21

The two-way frequency table below shows data on playing a sport and playing a musical instrument for students in a class.

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent

E. which of the following is not a possible probability? a. 25/100 b. 1.25 c. 1 d. 0