Drag the expressions into the boxes to correctly complete the table. (or if you've done the 2.14 Unit Test: Polynomials - Part 1) send those

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Ineed with this problem 21 show steps

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?