Exactly one activity:
246None of the activities :
1At least one activity:
74Snowboarding and Ice skating but not skiing:
5Snowboarding or ice skating but not skiing:
132.
Only skiing :
119.
The diagram is in the attachment.
Answer:
Factor and set each factor equal to zero. Y=x2+5x−8
Step-by-step explanation:
The answer to this is .5 or 1/2.