Tickets for an event are allocated randomly from those who apply. For each of three events 1,000 apply for 500 tickets. 16 friends each apply separately for each of the three events.Question 20What is the expected number of the 16 friends who will get tickets for all three events?1234

You have invited 86 people to a meeting. Of those people, 12 from the North cannot attend, 4 from the South cannot attend, 6 from the East cannot attend, and 12 from the West cannot attend. How many people should you expect to attend the meeting?64583452

Alice, Bob, Ben, and some of their friends participated in a competition. They were standing in line to take the participation ticket. Each person was given a unique ticket value which has a rating. You need to implement a code to form a team of 3 friends amongst them under the given rules:Select 3 friends with index(a,b,c) with ticket value(ticket[a], ticket[b], ticket[c].Team is valid only if(ticket[a] < ticket[b] < ticket [c] OR ticket[a] > ticket[b] > ticket [c] where,(0<=a<=b<=c<=n) (n=number of students participated)Complete the below pseudocode:Pseudocode:Function numTeams{Input int ticket, int Result = 0;for(int mid = 1; mid< ticket.length -1;mid++){int left=0;int right =0;int upperleft=0;int upperright =0;for(int b=0;b<ticket.length;b++) { if(b<mid and ticket[b]< ticket[mid]){ left+=1; } else if(b>mid and ticket[b] > ticket[mid]) { right+=1; } //code line 18 { upperleft+=1; } else if(b>mid and ticket[b] < ticket[mid]) { upperright+=1; }}Result+= left * right;//code line 28}return Result;}What will be the code in place of lines 18 and 28?Options:else if(b>mid and ticket[b]> ticket[mid]) //line 18Result+= upperleft+ upperleft* upperright; //line 28else if(b<ticket[mid] and ticket[b]< ticket[mid]) //line 18Result+= upperleft + upperright * upperleft; //line 28else if(b<mid and ticket[b]< ticket[mid]) //line 18Result+= upperleft + upperright; //line 28else if(b<mid and ticket[b]> ticket[mid]) //line 18Result+= upperleft * upperright; //line 28

One hundred fifty tickets for a raffle are sold for $20 per ticket. The 4 winning prizes are $300, $150, and two $50 prizes. Find the expected value per ticket

Suppose that a law firm has 16 lawyers and these are to be selected randomly to represent the company at the annual meeting of the Australian Bar Association. How many different combinations of 3 lawyers could be sent to the meeting?

Fill in the blank.During a fund-raising event, a group of friends raised $335.There are 40 friends in the group.Some friends donated $5, while some donated $10.How many friends donated $5?