What is a risk?
a. the degree of probability or likelihood that something will happen
b. a chance a person takes without knowing what the outcome will be
c. dangerous chances of injury or loss
d. all of the above

D

Explanation:

A is correct because a risk could be good or bad. For example, entering the lottery is a risk because you could lose a lot of money but a small group of people make a lot of money from winning the lottery.

B is correct because when someone enters the lottery, they do not know their outcome until later.

C is correct because speeding is risky because it is easier to loose control of the car when driving fast.