Answer:
Its a little confusing if i wrote it so here hope this helps.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Probability of an event is given as
P(an event) = no of time event occur / total sample space of event.
Let the total outcome be n,
Then, first situation...
If harry select 12 times, it probability is 12/n.
Second situation
Harry select 8 time, it probability is 8/n
Third situation,
Harry select 4 times, it probably is 4 / n.
Fourth situation
Harry selects 16 time, it probability is 16/n
Then, arranging from the order of highest frequency
Then,
16 / n, 12 / n, 8 / n and 4 / n
5y+45=180
5y=135
y=135/5
y=27
divide the rent by the number of people
2275/7 = 325
so each person needs to pay 325