Answer:
Probability by definition is the extent to which an event is likely to occur, measured by the ratio of the favourable cases to the whole number of cases possible.
Since number of elements in the set of favourable cases is less than or equal to the number of elements in the set of whole number of cases, their ratio would always end up being 1 or less than one.
Probability equals one when favourable number of cases are same as that of the whole number of cases and probability equals zero when there is no favourable case
Answer: find x
Tan(30)=20/x
X= 20/ tan(30)
Tan(30) =0.577
X= 20/ 0.577
X=34.66
Find Y
Sin(30)=20/y
Y=20/sin(30)
Sin(30)=0.5
Y=40
Step-by-step explanation:
Answer: 8.7r
Step-by-step explanation:
Answer:
I can not see please take other picture
Answer:
It will land in a white spot 50% of the time. 50% of 80 is 40. So out of 80 times it will and on white 40 times.
