B. Never
The event has to happen in order to be complemented. Not every event is complemented, but the event itself can only and always be an event.
Since work = force * distance, the answer would 5*.5, which is 2.5 J
B. 195
It’s B because if you divide 584 with 3 it equals 194.66 but you round up and it becomes 195.
Answer: 1/4
Step-by-step explanation:
Since the box box contains four equal-sized cards labeled 1 , 3, 5, and 7. The probability of selecting any number out of the four numbers will be 1/4 if they are selected once.
If Tim selects one card from the box, the probability that Tim will select a card labeled 3 will be: = 1/4
This is because 3 only occurs once and there are 4 numbers in total.
